СПОСОБ ПРОИЗВОДСТВА КОМПОЗИЦИОННОГО НИЗКОКАЛОРИЙНОГО ЗАМЕНИТЕЛЯ САХАРА (ВАРИАНТЫ)

FIELD: food industry. SUBSTANCE: method for producing a composite low-calorie artificial sweetener is proposed, according to which distilled water is introduced into the crystalline sugar mass. Then, a powdered intensive sweetener or a previously prepared mixture of a powdered intensive sweetener with sugar is added to the moistened sugar mass, and the product is simultaneously stirred and dried. A version of the method for producing composite low-calorie artificial sweetener is also proposed, according to which the powdered intensive sweetener is added into the volumetric artificial sweetener. EFFECT: obtaining a low-calorie artificial sweetener with a high degree of homogeneity. 4 cl, 4 ex

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER REINEN AUFLÖSUNG VON EINFACHEN ZUCKERN DURCH HYDROLYSE VON MINDESTENS EINES KOMPLEXEN ZUCKERS IN ANWESENHEIT EINES ABSORBTIONSMITTELS

Verfahren zum Umwandeln von Substanzen.

Invert sugar prepn - by admixing sugar solns with gluconic acid

Liquid or crystal invert sugar and synthetic honey prepn. by admixing sugar solns. with 0.01-0.5% gluconic acid (w.r.t. solids content) and opt. recovering the solid prod. can be controlled to achieve partial inversion. No decompsn. or reversion and no discolouration set in even at high temps. with long reaction times. In a pref. process, 0.01-0.1% gluconic acid may be added to the hot sugar solns. and mixtures may be left to cool. With continuous processes, gluconic acid added is pref. 0.1-0.5%. Re-inversion on prolonged storage may be prevented by adjusting sugar soln. pH to 4.

Verfahren zur Herstellung von Staerkesirup

Artificial honey composition and production process

The present invention relates to a production process, composition and use of an artificial honey based on the use of inverted sugar, preferably using the enzyme invertase from yeast, with the addition of nutritive components such that the final syrup has a formulation similar to that of natural honey and can have improved pharmaceutical functions and biological functions, being healthier. The artificial honey of the present invention relates to a product of strictly plant origin, which is produced without the use of animal work or biological materials, and can be commercialized in various sectors, including the vegan sector. More specifically, the artificial honey of the present invention is produced from inverted sucrose, preferably by means of the enzymatic catalysis of VHP/VVHP/demerara brown sugars rich in minerals, vitamins and natural antioxidants of great pharmacological interest and various types of substances of interest. The artificial honey of the present invention has no chemical ...

Improvements in or relating to colorless sterile invert sugar and processes of producing the same from sucrose

Colourless solutions of invert sugar are produced by hydrolysing sucrose with a non-oxidizing acid e.g. HCl at a pH of 0-3.0 at temperature of 0-125 DEG C. so that at least 98 per cent and not more than 99.9 per cent of the sucrose is hydrolysed. If the hydrolysis is conducted within the range 2.3-3.0 the oxygen in the solution prior to inversion is removed by adjusting the solution to pH2 or lower with a non-oxidizing acid e.g. HCl, followed by addition of an alkali metal carbonate or bicarbonate or an alkali earth metal carbonate or bicarbonate until the pH is 2.3 to 3.0. The solution is then inverted and afterwards the pH is brought within the range 2.5-4.9 by adding alkali metal bicarbonate.

Technical process of separation of the mixtures of sugars.

Process of treatment of aqueous juice sweetened in order to separate and select saccharides with ketonic function.

Method of preparation of fructose and glucose starting from saccharose.

ENZYMES TO CELEBRATIONS A CARRIER ARE BOUND.

CRYSTALLIZATION OF FRUKTOSE

PRODUCTION OF FRUCTOSE AND USEFUL BY-PRODUCTS.

CHROMATOGRAPHI SEPARATION PROCESS

METHOD FOR CONVERTING SUBSTANCES

PROCESS AND EQUIPMENT FOR CHROMATOGRAPHIC SEPARATION OF FRUCTOSE/DEXTROSE SOLUTIONS

PROCESS FOR SEPARATING KETOSE-ALDOSE MIXTURES BY SELECTIVE ADSORPTION

... abstract A process for separating components of a feed mixture comprising a ketose and an aldose which process comprises contacting the mixture at adsorption conditions with an adsorbent comprising a crystalline aluminosilicate selected from the X and Y zeolites and containing one or more selected cations at the exchangeable cationic sites, thereby selectively adsorbing one of said components and thereafter recovering the same. Preferably the adsorbed component will be recovered by contacting the adsorbent with a desorbent material.

METHOD FOR CONVERTING SUBSTANCES

ABSTRACT OF THE DISCLOSURE A method for converting substances into other substances in which, by using a specific viscoelastic material exhibiting spinnability, it is possible to carry out effective conversion including ion exchange, esterification, inversion, hydrolysis and so forth. The method comprises the steps of mixing a viscoelastic material having functional groups and being capable of exhibiting spinnability under high shearing stress with a liquid that is non-affinitive for the visco-elastic material and contains substances to be converted, and kneading the mixture in a kneader under a condition that said mixture exhibits spinnability, thereby converting said substances into other substances by the action of said functional groups.

SEPARATION OF FRUCTOSE FROM A MIXTURE OF SUGARS

RESIN BEADS AND USE IN PROCESSING OF AQUEOUS SOLUTIONS

A method of processing an aqueous solution, wherein the aqueous solution comprises one or more dissolved sugar, one or more dissolved sugar alcohol, or a mixture thereof, wherein the method comprises bringing the aqueous solution into contact with a collection of resin beads, wherein the resin beads comprisefunctional groups of structure (S1).

Verfahren zur Gewinnung eines trockenen, hauptsächlich für industrielle, pharmazeutische oder medizinische Zwecke bestimmten Invertzuckers.

Appareil servant à l'exécution en continu de réactions catalytiques en phase liquide

Verfahren zur Herstellung von reinen Invertzuckerloesungen aus Melasse

Verfahren zur technischen Trennung von Zuckergemischen

Procédé pour l'obtention d'un sirop concentré, pur et incolore de sucre interverti ou d'un mélange de saccharose et de sucre interverti, notamment à partir de bas produits de sucrerie

Verfahren zur Herstellung von Fructose und Glucose aus Saccharose

Verfahren zur Herstellung von Stärkesirup

VERFAHREN ZUR HERSTELLUNG VON FRUCTOSE.

Verfahren zur Gewinnung reiner Fructose und Glucose aus Saccharose oder Saccharose-haltigen Invertzuckern

Separating fructose and glucose from a syrup using an

Fructose and glucose are separated from a syrup contg. them by (1) sequentially adding predetermined volumes of the syrup and water to a column contg. a bed of an alkaline earth metal salt of a cross-linked nuclearly sulphonated polystyrene cationic exchange resin immersed in water; (2) separating the effluent into (a) dilute glucose-rich soln., (b) concentrate glucose-rich soln., (c) a conc. glucose-rich soln. highly contaminated with fructose, (d) a conc. fructose-rich soln. highly contaminated with glucose, (e) a conc. fructose-rich soln. and (f) a dilute fructose-rich soln. (3) admitting sequentially to the column (g) soln. (c) above, (h) a predetermined amount of the syrup, (i) soln. (d) above and (j) a predetermined amount of water and (4) repeating steps (2) and (3) cyclically.

PROCEDURE FOR THE EXTRACTION OF DATTELFRUECHTEN.

Prodn of pure invert sugar esp from grape-juice

Prodn of pure invert sugar esp from grape-juice by passing soln through cation, medium basicity anion-, strongly basic anion- and cation- exchangers ...

Hydrolysis method of saccharide compound

Production of invert syrup from sugarcane juice using immobilized invertase

PROCEDE DE PREPARATION DE MELANGES GLUCOSE/FRUCTOSE/SACCHAROSE A PARTIR DE SACCHAROSE A L'AIDE D'INVERTASE IMMOBILISEE

LA PRESENTE INVENTION CONCERNE UN PROCEDE D'HYDROLYSE DE SACCHAROSE AU MOYEN D'INVERTASE IMMOBILISEE DANS LEQUEL UNE SOLUTION DE SACCHAROSE DE 50 A 70 PARCOURT LA COLONNE DE DECOLORATION AVEC UNE CHARGE SPECIFIQUE DE 0,5 A 2,0 H, OPERATION DANS LAQUELLE LE PH EST REGLE ENTRE 4,0 ET 7,0, PUIS EST HYDROLYSEE.

CRYSTALLISATION OF GLUCOSE AND FRUCTOSE

Prodn of pure invert sugar esp from grape-juice - by passing soln through cation, medium basicity anion-, strongly basic anion- and cation- exchangers

Prepn. of invert sugar as a purified aq. soln. or purified syrup, starting from fruit juices, esp. grape-juice, comprises (1) passing the clarified juice through a cation exchanger; (2) passing the acid soln. coming out through a medium basicity anion exchanger; (3) passing soln. obtd. through a strongly basic anion exchanger (4) passing soln. obtd. through a cation exchanger and (5) sepg. and recovering the tartaric acid present in extracts from regeneration of the extractors, as a salt esp. the Ca salt. The purified juice obtd. may be conc. to syrup consistency. The invert sugar obtd. is used for sugaring food and drinks, including pharmaceutical prods. and esp, wine. Salts obtd. in concn. of cation exchanger regeneration extracts e.g. KCl, CaCl2, and MgCl2, are pref. dried and used as fertilisers. Invert sugar is a cheap replacement for saccharose in sugaring wine and does not represent a foreign additive. Process allows utilisation of excess or lower quality grape-juice not suitable for wine-making.

SEPARATION OF FRUCTOSE AND GLUCOSE

Separation of sugars from mixtures

A process for the treatment of a mixture comprising one or more sugars and oxyanions to separate a sugar or a sugar mixture therefrom wherein the ion-containing mixture is treated with an ion-exchange resin. The process may comprise treatment of the ion-containing mixture with a cationic exchange resin having thereon monovalent counterions or a mixture of divalent counterions and hydrogen ions or with first a cationic exchange resin having thereon hydrogen ions and then second with an anionic exchange resin having thereon monovalent or divalent counterions. The process is very useful in the production of fructose-containing syrups.

METHOD AND APPARATUS FOR MAKING A PURE SIMPLE SUGAR SOLUTION BY HYDROLYSING AT LEAST ONE COMPOUND SUGAR IN THE PRESENCE OF A SELECTIVE ADSORBENT

A method and an apparatus for making a simple sugar solution from a liquid solution including at least one compound sugar by performing hydrolysis in the presence of a heterogeneous catalyst. The method comprises contacting the hydrolysis reaction medium with at least one microporous solid adsorbent compound selected for compatibility with the hydrolysis and catalysis conditions and for selectively adsorbing by-products other than simple sugars under the hydrolysis reaction conditions. A pure, colourless, food-grade simple sugar solution is achieved.

Способ разделения смеси глюкозы и фруктозы в растворе

A method for separating fructose from glucose in mixture containing both sugars is disclosed, wherein the separation is carried out with anion-exchange resins in bisulfite form in a 3-column-system which is fed continuously from bottom to top. The process permits the simultaneous collection of both glucose and fructose which are separated in have a minimum dilution, the chromatographic bed being wholly expolited, thus making the instant process economically interesting.

Improvements in the Manufacture of Inverted Sugar Syrup.

... 103,989. Taussig, N. W. Feb. 7, 1916, [Convention date]. Invert sugar.-Invert sugar syrup is made by boiling an aqueous solution of pure cane sugar with citric acid to a temperature just below that of caramelization, and suddenly cooling. The sugar solution with a very small quantity of citric acid and gum arabic is steam-heated to a temperature of 210 to 218‹ F. and maintained at that temperature for an hour. The mixture is then boiled, and when the temperature reaches 232.5‹ F., cold water is added and the mixture is rapidly cooled. Tartaric acid or other organic acid may be used.

Melt crystallization of sugars and sugar alcohols

CRYSTALLISATION OF GLUCOSE AND FRUCTOSE

... 1308174 Crystallizing glucose and fructose TEIKOKU HORMONE MFG CO Ltd and JAPAN CHEMURGY CO Ltd 26 June 1970 [27 June 1969 9 Oct 1969(3) 12 Feb 1970] 31215/70 Heading C2C Glucose and/or fructose are crystallized from solutions thereof in a mixture of a monohydric and a polyhydric alcohol.

Process for increasing the ratio of fructose to glucose in sugar solutions

In a process for increasing the ratio of fructose to glucose in invert sugar, an aqueous 10 to 15% solution of invert sugar is subjected to aerobic fermentation, by a submerged mixture of the enzymes glucose oxidase and catalase, at a temperature between 25 DEG and 40 DEG C. and a pH between 3.5 and 5.6 maintained as by adding an alkali such as sodium hydroxide or carbonate. Air, e.g. enriched with oxygen, may be passed into the solution at the rate of 4 to 4.25 litres per litre of solution per minute. Alternatively, oxygen may be passed in at the rate of 1.33 litres per litre per minute. When the fermentation is carried out in the presence of air, 0.1% of the enzyme mixture, computed on the weight of the sugar solids in the solution, is used. When air enriched with oxygen is present, 0.05% of the enzyme mixture is used. The fermented solution may be treated with a cation-exchange resin to remove sodium ions and, if desired with an anion-exchange resin to remove gluconate ions. Fermented ...

PROCEDURE AND DEVICE FOR THE PRODUCTION OF A PURE DISSOLUTION OF SIMPLE SUGARS BY HYDROLYSIS OF OF AT LEAST ONE COMPLEXES SUGAR IN PRESENCE OF A ABSORBTIONSMITTELS

Procedure for the production of pure Fructose and glucose from saccharose and/or saccharose haltigen Invertzuckern

USE OF A WEAKLY SOUR ONE OF CATION EXCHANGER RESIN FOR THE CHROMATROGRAPHI SEPARATION FROM COAL HYDRATES

Process for cleavage of disaccharides to monosaccharides with addition of water, and system for carrying out the process

Process for cleavage of disaccharides to monosaccharides with addition of water, e.g. for inversion of sucrose, for hydrolysis of lactose or the like, in which the disaccharides to be cleaved are reacted in acidic solution under elevated pressure in a temperature range below the boiling point appropriate for the pressure and the concentration. For carrying out a reaction continuously with the possibility of adjusting the degree of reaction, for continuous cleavage of the disaccharides the reaction is carried out in a continuously flowing solution with the reaction temperature at the end of the reaction section being controlled as a function of the concentration of the disaccharide solution and/or of the working pressure and/or of the hydrogen ion activity and/or of the throughput speed and/or of the required degree of reaction to a [lacuna] directly below the boiling point appropriate for the pressure and the concentration as a function of the rate of reaction, with rapid cooling after ...

VERFAHREN ZUR AUFSPALTUNG VON DISACCARIDEN IN MONOSACCARIDE UNTER WASSERANLAGERUNG, SOWIE ANLAGE ZUR DURCHFUEHRUNG DES VERFAHRENS

FLUID-SOLIDS CONTACT APPARATUS

SEPARATING AND SELECTING KETONIC-FUNCTION SACCHARIDES FROM AQUEOUS SUGARED JUICE

FORMATION OF CRYSTALLINE FRUCTOSE-GLUCOSE BLENDS

METHOD FOR SEPARATING SUGARS

METHOD FOR CONTROLLING SIMULATED MOVING BED SYSTEM

M-12-35581M/AO/84. ABSTRACT OF THE DISCLOSURE A method is disclosed for controlling simulated moving bed system of a type including at least four series-arranged beds each packed with a solid adsorbent, with the downstream end of each bed and the upstream end of the next succeeding bed being connected by conduits to form an endless loop, and in which a fluid is caused to circulate through the beds in one direction, a feed stock and a desorbent are introduced into the system while a raffinate and a sorbate are withdrawn from the system, and the positions of introduction and withdrawal of the four kinds of fluid are periodically shifted in the direction of the circulating fluid flow. In accordance with the invention, two or more circulating pumps, provided with variable speed controllers and pressure detectors for detecting the suction pressure of each of the circulating pumps, are disposed between two beds. The flow rates of three of the four fluids introduced into or withdrawn from the system are adjusted to predetermined values, and the flow rate of the other fluid is controlled in such a manner that the suction pressure of one of the circulating pumps or the average of the suction pressures of two or more of the circulating pumps is held constant, and a rotational speed of each of the circulating pumps is controlled independently so as to control the flow rate of the circulating fluid and to maintain the suction pressure of each circulating pump at a low level.

METHOD FOR CHROMATOGRAPHIC PURIFICATION OF VISCOUS LOADS

L'invention concerne un procédé de purification d'un mélange à séparer, dans un système de chromatographie multicolonnes, le procédé comprenant successivement, de manière cyclique : - une étape de collecte d'un raffinai, une étape d'injection du mélange à séparer, une étape de collecte d'un extrait et une étape d'injection d'éluant, à une température de fonctionnement; dans lequel le mélange à séparer présente une viscosité à 20°C supérieure ou égale à 3 mPa.s; et dans lequel la concentration massique en matière sèche du mélange à séparer est égale, à 5 % près, à une concentration seuil, ladite concentration seuil étant telle que : - la viscosité du mélange à traiter, à une concentration massique en matière sèche égale à la concentration seuil et à la température de fonctionnement, est égale au double de la viscosité du mélange à traiter, à une concentration massique en matière sèche égale à 85 % de la concentration seuil et à la température de fonctionnement.

Products improved derived from sugar and their mode of obtaining

PROCESS OF SEPARATION OF MIXTURES OF KETOSES AND ALDOSES BY SELECTIVE ADSORPTION

SUGAR SEPARATION OF MIXTURES WHILE INCLUDING/UNDERSTANDING

PROCESS AND EQUIPMENT FOR THE CHROMATOGRAPHIC SEPARATION OF SOLUTIONS FRUCTOSE/DEXTROSE

ENZYMES IMMOBILISEES SUR UN SUPPORT SOLIDE

ENZYMES IMMOBILISEES SUR UN SUPPORT SOLIDE INSOLUBLE EN MILIEU AQUEUX. UN SUPPORT CONTENANT DE LA CELLULOSE ET DE LA LIGNINE EST TRAITE PAR UN AGENT OXYDANT, PUIS MIS EN CONTACT AVEC UNE DIAMINE. APRES STABILISATION DE LA LIAISON AMINE-SUPPORT PUIS ACTIVATION DES GROUPES AMINES, L'ENZYME EST COUPLEE AVEC LE SUPPORT ACTIVE. LES DERIVES ENZYMATIQUES OBTENUS SONT UTILISES POUR TRAITER DES JUS SUCRES.

Gluconic process of fermentation of invert sugar solutions, in particular for the manufacture of drinks

METHOD OF PREPARATION OF MIXTURES GLUCOSE/FRUCTOSE/SACCHAROSE FROM SACCHAROSE USING INVERTASE IMMOBILISEE

PROCEEDED OF TREATMENT OF JUICE SWEETENS AQUEOUS IN ORDER TO SEPARATE AND TO SELECT SACCHARIDES HAS KETONIC FUNCTION

L'invention concerne un procédé de traitement de jus sucré aqueux contenant un mélange de saccharides à fonction aldéhyde, notamment fructose, et de saccharides à fonction cétonique, notamment glucose, en vue de séparer et sélectionner les saccharides à fonction cétonique. Il consiste : a. à confectionner un milieu hydro-organique en mélangeant le jus sucré avec un composé cétonique à méthylène actif, un catalyseur à base de calcium et de préférence de l'éthanol, b. à agiter le milieu jusqu'à formation de polyol furannique par condensation du composé cétonique et des saccharides à fonction aldéhyde et c. à laisser précipiter le polyol furannique et à le séparer par voie physique du milieu liquide ; ce dernier se trouve entièrement débarrassé des saccharides à fonction aldéhyde. Le procédé de l'invention permet en particulier de préparer des sirops de fructose pur. The invention relates to a process for the treatment of aqueous sweet juice containing a mixture of saccharides with aldehyde function, in particular fructose, and of saccharides with ketone function, in particular glucose, with a view to separating and selecting the saccharides with ketone function. It consists of. to make a hydro-organic medium by mixing the sweet juice with an active methylene ketone compound, a calcium-based catalyst and preferably ethanol, b. stirring the medium until furan polyol is formed by condensation of the ketone compound and of saccharides with an aldehyde function and c. allowing the furan polyol to precipitate and separating it physically from the liquid medium; the latter is completely free of saccharides with an aldehyde function. The process of the invention makes it possible in particular to prepare syrups of pure fructose.

PROCESS OF SEPARATION OF MIXTURES OF KETOSES AND ALDOSES BY SELECTIVE ADSORPTION

METHOD TO PRODUCE A PRODUCT OF INVERTED BOILED MUST FROM RUDE JUICE OF CANA-DE-AÇÚCAR

TABLET COMPRISING FRUCTOSE

Method for producing a tablet and tablet thus produced; the tablet is obtained by direct compression and comprises at least 60% by weight of fructose extracted from grapes; the tablet shows characteristics of colour, friability and cracking off definitely superior with respect to corresponding tablets obtained with fructose of different origin.

Chromatographic separation process and chromatographic separator

In chromatographic separation in a plurality of steps with a chromatographic separator packed with an ion exchanger used as at least part of chromatographic packing, at least part of the ionic form of at least part of the ion exchanger is changed to an ionic form fit for separation of components to be separated in each step to effect chromatographic separation, whereby a starting fluid material containing at least 3 components can be efficiently separated into at least 3 fractions. A preferred example of the chromatographic separator comprising a group of packing bed units linked in endless series to form a circulation flow path is provided with a shutoff valve at a position of the circulation flow path; starting fluid material feed means, desorbent feed means and 2-fraction withdrawal means for all the packing bed units; and a single-fraction withdrawal means connected to the circulation flow path on the upstream side of the shutoff valve and without any packing bed unit therebetween.

REACTION METHOD USING VISCOELASTIC MATERIAL HAVING ION EXCHANGE CAPACITY

PURPOSE: To enhance reaction efficiency, by a method wherein a specific viscoelastic material having an ion exchangeable functional group is held to a state showing stringiness under high shearing force and an aqueous solution containing a substance reactive with the aforementioned functional group is added to and kneaded with said viscoelastic material. CONSTITUTION: An insoluble viscoelastic material is introduced into a kneading machine such as a kneader or an extruder to be kneaded with a liquid containing a substance to be reacted having an ion exchangeable functional group and high shearing force is imparted to the viscoelastic material to bring the same to a state showing stringiness. In this state, a water-containing liquid containing a substance reacting with the ion exchangeable functional group is added to and mixed with the kneaded mixture to be reacted therewith. The aforementioned viscoelastic material has a property showing stringiness when large shearing force is imparted ...

Способ выделения фруктозы из смеси фруктозы и глюкозы из водного сахаросодержащего сока

Process for the treatment of aqueous sweet juice containing a mixture of saccharides containing an aldehyde functional group, especially fructose, and saccharides containing a ketone functional group, especially glucose, with a view to separating and selecting the saccharides containing a ketone functional group. It consists (a) in making up a hydroorganic medium by mixing the sweet juice with a ketonic compound containing active methylene, a calcium-based catalyst and preferably ethanol, (b) in stirring the medium until the formation of furane-based polyol by condensation of the ketonic compound and the saccharides containing an aldehyde functional group, and (c) in allowing the furane-based polyol to precipitate and separating it off by a physical route from the liquid medium; the latter is completely freed from the saccharides containing an aldehyde functional group. The process of the invention makes it possible, in particular, to prepare pure fructose syrups.

VERFAHREN ZUR ABTRENNUNG EINES MONOSACCHARIDS VON EINEM EIN MONOSACCHARID UND EIN OLIGOSACCHARID UMFASSENDEN GEMISCH

Verfahren zur kontinuierlichen Durchfuehrung katalytischer Reaktionen in fluessiger Phase

PROCEDURE FOR THE PRODUCTION OF FRUCTOSE AND GLUCOSE FROM SACCHAROSE

FRUKTOSE AND DEXTROSE OF ABSTENTIONS LIQUID SÜSSSTOFF

PROCEDURE FOR THE TREATMENT OF A WAESSRIGEN SUGAR SOLUTION FOR THE PURPOSE OF SACCHARIDES WITH KETONGRUPPE TO ISOLATING AND TO SEPARATION.

PROCEDURE FOR THE PRODUCTION OF GLUCOSE AND FRUKTOSE FROM SUKROSE.

Procedure for the technical separation from sugar mixtures

PROCEDURE FOR THE SACCHAROSE HYDROLYSIS OF MEANS OF IMMOBILIZATIONS INVERTASE

PROCEDURE FOR THE FRAGMENTATION OF DISACCARIDEN IN MONOSACCARIDE UNDER WASSERANLAGERUNG, AS WELL AS PLANT FOR THE EXECUTION OF THE PROCEDURE

Process for the production of isomaltulose and other products

E BY SELECTIVE ADSORPTION

COLUMN PACKING BY ADSORBENT SWELLING FOR MIXED FLUIDS SEPARATIOM

METHOD AND APPARATUS FOR THE CONTINUOUS SEPARATION OF FRUCTOSE FROM GLUCOSE STARTING FROM INVERT SUGAR

METHOD AND APPARATUS FOR THE SORPTION AND SEPARATION OF DISSOLVED CONSTITUENTS

Abstract of the Disclosure A simulated moving bed process divides the bed into separate ?ones, each of which includes one or more discrete vessels. The zones correspond to the functions of the process; typically sorption, displacement, clution and regeneration. Booster pumps in series with the vessels maintain a desired pressure head for each zone. The functions of each zone are rotated in sequence, the sequence being timed in relation to the migration of the front between adjacent phases in the fluid loop circulating through the zones.

METHOD AND APPARATUS FOR MAKING A PURE SIMPLE SUGAR SOLUTION BY HYDROLYSING AT LEAST ONE COMPOUND SUGAR IN THE PRESENCE OF A SELECTIVE ADSORBENT

A method and an apparatus for making a simple sugar solution from a liquid solution including at least one compound sugar by performing hydrolysis in the presence of a heterogeneous catalyst. The method comprises contacting the hydrolysis reaction medium with at least one microporous solid adsorbent compound selected for compatibility with the hydrolysis and catalysis conditions and for selectively adsorbing by-products other than simple sugars under the hydrolysis reaction conditions. A pure, colourless, food-grade simple sugar solution is achieved.

READS MOBILE SIMULATES REACTIVE WITH LIQUID OR SOLUBLE CATALYST

ENZYMES IMMOBILISEES ON A SOLID SUPPORT

MANUFACTORING PROCESS Of a PURE SIMPLE SUGAR SOLUTION PER HYDROLYSIS Of AT LEAST a SUGAR COMPOSES IN THE PRESENCE OF a SELECTIVE ADSORBENT

A method and an apparatus for making a simple sugar solution from a liquid solution including at least one compound sugar by performing hydrolysis in the presence of a heterogeneous catalyst. The method comprises contacting the hydrolysis reaction medium with at least one microporous solid adsorbent compound selected for compatibility with the hydrolysis and catalysis conditions and for selectively adsorbing by-products other than simple sugars under the hydrolysis reaction conditions. A pure, colourless, food-grade simple sugar solution is achieved.

PROCEDE ET APPAREILLAGE POUR LA SEPARATION CHROMATOGRAPHIQUE DE SOLUTIONS FRUCTOSE/DEXTROSE

La présente invention concerne un procédé permettant d'entasser de l'adsorbant de façon dense dans une colonne de séparation comportant une chambre d'au moins 1,8 m de largeur. Ce procédé comprend les étapes suivantes : a. mélanger l'adsorbant à un excès d'un réactif concentré qui cause une concentration de d'adsorbant en sa présence, l'adsorbant étant capable de gonfler lorsqu'on élimine l'excès de réactif concentré; b. disposer l'adsorbant, à son état de volume réduit, dans la colonne de séparation; c. confiner efficacement l'adsorbant dans la chambre de la colonne de séparation et; d. ensuite éliminer de l'adsorbant confiné l'excès du réactif concentré de sorte que l'adsorbant est amené à gonfler et à se tasser complètement et uniformément dans toute la chambre de la colonne. Application à la séparation fructose/dextrose.

Process for obtaining a syrup concentrated, for and colourless of saccharose and suere inverted, more particularly starting from low products of sugar refinery

Fructose sepn. from sugar mixt. contg. glucose - by selectively adsorbing aq. soln. over crystalline alumino silicate

METHOD FOR SEPARATING MIXTURES OF KETOSES AND ALDOSE BY SELECTIVE ADSORPTION

Способ хроматографического разделения глюкозно-фруктозного сиропа и установка для его осуществления

Изобретение относится к пищевой промышленности. Предложенный способ хроматографического разделения глюкозно-фруктозного сиропа предусматривает пропускание исходного сиропа через гранулированный адсорбент в виде сульфокатионита, сшитого дивинилбензолом в кальциевой форме Са++ с размерами гранул 0,31 мм и элюирование разделенных компонентов водой. Причем используют глюкозно-фруктозный сироп, нагретый до температуры 70°С. Глюкозно-фруктозный сироп с содержанием сухих веществ 60% и элюент, также предварительно нагретый до 70°С, подвергают дегазации и микробиологической очистке. Затем подают одновременно в систему разделения глюкозно-фруктозного сиропа, состоящую из четырех колонок-ячеек, снабженных адсорбентом, соединенных между собой трубопроводами с циркуляционными насосами и клапанами, управляющими потоками. Причем периодическое переключение клапанов в направлении внутреннего циркуляционного потока создает переменное перемещение слоев адсорбента, то есть имитацию «псевдоожиженного слоя».

Sugar mixtures and methods for production and use thereof

A sugar mixture comprising: monosaccharides; oligosaccharides in a ratio ≧0.06 to total saccharides; disaccharides in a ratio to total saccharides ≧0.05; pentose in a ratio to total saccharides ≧0.05; at least one alpha-bonded di-glucose; and at least one beta-bonded di-glucose. Also disclosed are methods to make and/or use such mixtures.

Method for preparing fructose or xylulose from biomass containing glucose or xylose using butanol, and method for separating the same

The present invention relates to a method for preparing fructose or xylulose from biomass comprising glucose or xylose, and a method for separating a mixture of glucose and fructose and a mixture of xylose and xylulose.

Method For Chromatographic Purification Of Viscous Loads

The invention relates to a method for purifying a mixture to be separated, in a multicolumn chromatography system, the method comprising successively and cyclically: a step of collecting a raffinate, a step of injecting the mixture to be separated, a step of collecting an extract and an eluent injection step, at an operating temperature; wherein the mixture to be separated has a viscosity at 20° C. greater than or equal to 3 mPa·s; and wherein the dry matter mass concentration of the mixture to be separated is equal, within 5%, to a threshold concentration, said threshold concentration is such that: the viscosity of the mixture to be treated at a dry matter mass concentration equal to the threshold concentration and at the operating temperature, is equal to twice the viscosity of the mixture to be treated, at a dry matter mass concentration equal to 85% of the threshold concentration and at the operating temperature.

FRUCTOSE PURIFICATION METHOD

The invention relates to a method for purifying a fructose-containing mixture to be separated in a multicolumn chromatography system, the method comprising successively and cyclically: 1. A method for purifying a mixture to be separated containing fructose in a multicolumn chromatography system , the method comprising successively and cyclically:a step of collecting a raffinate, a step of injecting the mixture to be separated, a step of collecting an extract and a step of injecting eluent;wherein the mixture to be separated has a dry matter mass concentration of 45 to 55%, the method being carried out at a temperature of 50 to 62° C.2. The method of claim 1 , wherein the mixture to be separated has a dry matter mass concentration of 48 to 52%.3. The method of claim 1 , which is implemented at a temperature of 55 to 60° C.4. The method of claim 1 , wherein the extract contains a mass proportion of fructose claim 1 , relative to the total dry matter claim 1 , greater than or equal to 95%.5. The method of claim 1 , wherein at least 90% by mass of the fructose contained in the mixture to be separated is recovered in the extract.6. The method of claim 1 , wherein the mixture to be separated comprises polysaccharides claim 1 , and wherein at least 70% claim 1 , preferably at least 80% by mass of the polysaccharides contained in the mixture to be separated are recovered in raffinate.7. The method of claim 1 , wherein the multicolumn chromatography system comprises from 4 to 6 cells; and/or comprises columns having a length of 1.0 to 2.6 m.8. The method of claim 1 , wherein:the injected volume of eluent is from 0.12 to 0.22 BV; and/orthe injected volume of mixture to be separated is from 0.13 to 0.40 BV.9. The method of claim 1 , wherein the multicolumn chromatography system comprises a plurality of columns and intercolumn fluidic links claim 1 , and wherein:the velocity of the fluids in the intercolumn fluidic links is greater than 0.5 m/s; and/orthe volume of the ...

PROCESS FOR THE PREPARATION OF A FRUCTOSE-RICH SOLUTION FROM A SOLID COMPOSITION COMPRISING FRUCTOSE AND GLUCOSE

A fructose-rich solution is prepared from a solid composition including fructose and glucose, in a process including i) admixing the solid composition including fructose and glucose with a selective solvent that consist for at least 80% wt of methanol to obtain a slurry of glucose-rich solids in a methanolic fructose-rich solution; and ii) separating the methanolic fructose-rich solution from the glucose-rich solids. 1. A process for the preparation of a fructose-rich solution from a solid composition comprising fructose and glucose , comprising:i) admixing the solid composition comprising fructose and glucose with a selective solvent that consist for at least 80% wt of methanol to obtain a slurry of glucose-rich solids in a methanolic fructose-rich solution; andii) separating the methanolic fructose-rich solution from the glucose-rich solids.2. The process according to claim 1 , wherein the selective solvent consists for at least 90% wt of methanol.3. The process according to claim 1 , wherein the selective solvent comprises up to 10% wt of water.4. The process according to claim 1 , wherein the methanolic fructose-rich solution is separated from the glucose-rich solids by means of one or more operations selected from the group consisting of sedimentation claim 1 , filtration claim 1 , centrifugation claim 1 , flotation and decantation.5. The process according to claim 1 , wherein the admixing of the solid composition and the selective solvent is carried out at a temperature in the range of 0 to 50° C.6. The process according to claim 1 , wherein the amount of selective solvent that is admixed with the solid composition is in the range of 0.1:1 to 10:1 claim 1 , based on the weight of selective solvent per weight of solid composition.7. The process according to claim 1 , wherein the methanolic fructose-rich solution has a fructose to glucose weight ratio in the range of 75:25 to 95:5.8. The process according to claim 1 , wherein the solid composition consists for ...

METHOD FOR THE PREPARATION OF HIGH TEST MOLASSES

The invention relates to a method the preparation of an inverted sugar product, called high test molasses, using novel reaction parameters. More particularly it relates to the preparation of high-test molasses using an acid wherein the loss of sugar due to use of acid and high temperature as in conventional method is eliminated. 1. A method for the preparation of high test molasses from sugarcane or sugar beet juice comprising:(a) concentrating said juice by evaporation to contain a higher amount of sucrose forming a concentrated syrup;(b) adding a desired amount of organic acid to said syrup creating a reaction mixture; and(c) treating said reaction mixture at an effective temperature for a desired time period to cause inversion of sucrose to inverted sugar forming a high test molasses product.2. The method of claim 1 , wherein said concentrated syrup comprises up to 50% by weight of sucrose.3. The method of claim 1 , wherein said organic acid is methane sulphonic acid.4. The method of claim 1 , wherein said organic acid is used between 0.1 to 1.0% by weight of concentrated syrup.5. The method of claim 1 , wherein said effective temperature ranges from about 75° C. to about 95° C.6. The method of claim 1 , wherein said desired time period ranges from about 1 hour to about 4 hours.7. The method of claim 1 , wherein efficiency of conversion of said sucrose to inverted sugar is at least 90% by weight.8. The method of claim 1 , wherein efficiency of recovery of said inverted sugar is above 90% by weight.9. The method of claim 1 , wherein said high test molasses has Brix value of at least 85°. The invention relates to a method for the preparation of an inverted sugar product, called high test molasses, using novel reaction parameters. More particularly it relates to the preparation of high-test molasses using an acid wherein the loss of sugar due to use of acid and high temperature as in conventional method is eliminated.High test molasses [HTM] is made from the ...

METHOD FOR ADJUSTING THE COMPOSITION OF CHROMATOGRAPHY PRODUCTS

Described herein is a method of adjusting the composition of a chromatography product to achieve a target enriched proportion of a desired component from an input feed having a lower proportion of the desired component using simulated moving bed (“SMB”) chromatography wherein the eluent for the SMB apparatus may comprise the very input feed being enriched. The method is exemplified by enriching a high fructose corn syrup from a 42% fructose syrup to a 55% fructose syrup without substantially reducing the dissolved solids concentration of the 55% syrup relative to the input 42% syrup. The 42% syrup is also used as the eluent for the SMB apparatus and may be reconstituted from the raffinate stream by passing the raffinate stream over a glucose isomerase column alone or in combination with a dextrose feed. The method reduces water usage and saves energy by minimizing the need for evaporation to obtain a 55% fructose syrup with a high dissolved solids content. 1. A method of adjusting the composition of a chromatography product to achieve a target proportion of a desired component , comprising:contacting an input zone of a simulated moving bed (“SMB”) chromatography apparatus comprising a cation resin with an input feed comprising input feed proportions of the desired component and a second component and having an input feed dissolved solids content;contacting an elution zone of the SMB apparatus with an eluent feed comprising eluent feed proportions of the desired component and the second component and having an eluent feed dissolved solids content; and wherein the target proportion of the desired component is greater than the input feed proportion of the desired component, and', 'wherein the extract dissolved solids content is at least 50%, at least 60% or at least 80% of the input feed dissolved solids content; and, 'operating the SMB apparatus to blend the desired component from the input feed, delivered through an enrichment zone of the SMB apparatus, with the ...

Resin beads and use in processing of aqueous solutions

A method of processing an aqueous solution, wherein the aqueous solution comprises one or more dissolved sugar, one or more dissolved sugar alcohol, or a mixture thereof, wherein the method comprises bringing the aqueous solution into contact with a collection of resin beads, wherein the resin beads comprise functional groups of structure (S1).

Process for the simultaneous production of isomaltulose (and/or trehalulose) and betaine

Process for separating ketose-aldose mixtures by selective adsorption

Sugar mixtures and methods for production and use thereof

Process for the preparation of isomaltulose and other products

Process for the production of isomaltulose and other products

The present invention relates to a process for the simultaneous production of converted and non-converted sugar and/or non-sugar products. The process is especially adapted to the simultaneous production of isomaltulose and/or trehalulose, and betaine or invert sugar from plant derived juices. Sucrose in said juices is enzymatically converted into isomaltulose and trehalulose and the target products are separately recovered from the resulting solution. The isomaltulose may be further converted into isomalt.

Process for the production of isomaltulose and other products

The present invention relates to a process for the simultaneous production of converted and non-converted sugar and/or non-sugar products. The process is especially adapted to the simultaneous production of isomaltulose and/or trehalulose, and betaine or invert sugar from plant derived juices. Sucrose in said juices is enzymatically converted into isomaltulose and trehalulose and the target products are separately recovered from the resulting solution. The isomaltulose may be further converted into isomalt.

Process for the production of isomatulose and other products

The present invention relates to a process for the simultaneous production of converted and non-converted sugar and/or non-sugar products. The process is especially adapted to the simultaneous production of isomaltulose and/or trehalulose, and betaine or invert sugar from plant derived juices. Sucrose in said juices are enzymatically converted into isomaltulose and trehalulose and the target products are separately recovered from the resulting solution. The isomaltulose may be further converted into isomalt.

Foerfarande Foer framstaellning av isomaltulos och andra produkter

Apparatus for the continuous performance of catalytic reactions in the liquid phase

CONTINUOUS PROCESS FOR THE PREPARATION AND SEPARATION OF GLUCOSE AND FRUCTOSE FROM SACCHAROSE.

The invention relates to a process for producing glucose and fructose from sucrose by an enzymatic hydrolysis, wherein a sucrose solution is hydrolysed as a continuous process by an invertase enzyme immobilized on a solid carrier, and a glucose and fructose fraction are separated from the solution obtained from the hydrolysis as a continuous process using a chromatographic simulated moving-bed process.

Process and apparatus for the separation of fructose and glucose from syrups containing these substances

Process and equipment for chromatographic separation of fructose/dextrose solutions

ABSTRACT An improved process for separating a fluid feed stream containing a mixture of substances (fructose and dextrose solutions) into a plurality of streams richer in one or more of the substances by alternately passing the mixed fluid feed stream and an elution fluid stream through a chromatographic separation column to obtain an effluent stream. She column has a chamber containing an adsorbent which has a selective affinity for one of the substances in the fluid feed stream so that portions of the effluent stream have higher concentrations of one of the substances. Thereafter, separate successive portions are collected of the effluent stream having higher concentrations of at least one of the substances. The process involves first densely packing the adsorbent in the chamber of the separ-ation column, and the chamber is devoid of any internal flow distributing structure. The adsorbent is such that it contracts to a reduced volume in the presence of a selected reagent, and swells when the excess of concen-trated reagent is removed. The adsorbent is disposed in the separation column chamber in its reduced volume condition and is effectively confined in the chamber of the separation column. She excess of the concentrated reagent is removed from the adsorbent so that the adsor-bent swells to completely and uniformly pack the separa-tion column chamber and thus eliminates channeling and turbulent flow, and improves the uniformity of the cross-sectional flow rate across the column chamber. The pro-cess provides one output stream rich in fructose and another output stream rich in dextrose.

PROCESS FOR TREATING AQUEOUS SUGAR JUICE FOR SEPARATING AND SELECTING KETONIC SACCHARIDES

METHOD AND APPARATUS FOR THE CHROMATOGRAPHIC SEPARATION OF FRUCTOSE / DEXTROSE SOLUTIONS

La présente invention concerne un procédé permettant d'entasser de l'adsorbant de façon dense dans une colonne de séparation comportant une chambre d'au moins 1,8 m de largeur. Ce procédé comprend les étapes suivantes : a. mélanger l'adsorbant à un excès d'un réactif concentré qui cause une concentration de d'adsorbant en sa présence, l'adsorbant étant capable de gonfler lorsqu'on élimine l'excès de réactif concentré; b. disposer l'adsorbant, à son état de volume réduit, dans la colonne de séparation; c. confiner efficacement l'adsorbant dans la chambre de la colonne de séparation et; d. ensuite éliminer de l'adsorbant confiné l'excès du réactif concentré de sorte que l'adsorbant est amené à gonfler et à se tasser complètement et uniformément dans toute la chambre de la colonne. Application à la séparation fructose/dextrose. The present invention relates to a process for densely packing adsorbent in a separation column having a chamber at least 1.8 m wide. This process comprises the following steps: a. mixing the adsorbent with an excess of a concentrated reagent which causes a concentration of adsorbent in its presence, the adsorbent being capable of swelling when the excess of concentrated reagent is removed; b. disposing the adsorbent, in its reduced volume state, in the separation column; vs. effectively confining the adsorbent to the chamber of the separation column and; d. then removing from the confined adsorbent the excess of the concentrated reagent so that the adsorbent is caused to swell and settle completely and evenly throughout the column chamber. Application to the fructose / dextrose separation.

METHOD FOR CONTROLLING A SIMULATED MOBILITY BED INSTALLATION

Chromatographic separation of sugars using blend of cation exchange resins

FOERFARANDE FOER PRODUKTION AV GLUKOS OCH FRUKTOS AV SACKAROS.

Method and apparatus for performing a continuous reaction with at least one liquid phase and at least one solid catalyst in a pulsed column

A method and an apparatus for performing a continuous reaction with at least one liquid reaction phase incorporating at least one starting compound in the presence of at least one solid-phase catalyst, wherein the phases to be contacted are circulated through at least one pulsed reaction column (1), the liquid reaction phase is continuously fed into the middle or lower portion of the pulsed column (1), the liquid phase is circulated upwards through the pulsed column (1), and a counterflow made up of lumps (9) of a solid selective extraction compound is continuously circulated. Furthermore, each solid catalyst is continuously circulated through the pulsed column (1) in contact with the liquid phase.

PROCESS FOR PERFORMING A CONTINUOUS REACTION WITH AT LEAST ONE LIQUID PHASE AND AT LEAST ONE SOLID CATALYST IN A PULSED COLUMN

A method and an apparatus for performing a continuous reaction with at least one liquid reaction phase incorporating at least one starting compound in the presence of at least one solid-phase catalyst, wherein the phases to be contacted are circulated through at least one pulsed reaction column (1), the liquid reaction phase is continuously fed into the middle or lower portion of the pulsed column (1), the liquid phase is circulated upwards through the pulsed column (1), and a counterflow made up of lumps (9) of a solid selective extraction compound is continuously circulated. Furthermore, each solid catalyst is continuously circulated through the pulsed column (1) in contact with the liquid phase.

LIGNOCELLULOSIS HYDROLYZATE AND ACID HYDROLYSIS AND DEACIDIFICATION METHODS TO GENERATE SUGAR MIXTURES FROM LIGNOCELLULOSE

MISTURA DE AÇÚCARES E MÉTODOS PARA A PRODUÇÃO E USO DA MESMA. Uma mistura de açúcar compreendendo: monossacarídeos; oligossacarídeos em uma razão (maior igual) 0,06 para sacarídeos totais; dissacarídeos em uma proporção para sacarídeos total (maior igual) 0,05; pentose em uma proporção para sacarídeos total (maior igual) 0,05: pelo menos uma di-glicose alfa-ligada; e pelo menos uma di-glicose beta-ligada. Também são revelados métodos para produzir e/ou usar tais misturas.

Immobilized enzymes on a solid carrier

Enzymes immobilisees sur un support solide insoluble en milieu aqueux. Un support contenant de la cellulose et de la lignine est traite par un agent oxydant, puis mis en contact avec une diamine. Apres stabilisation de la liaison amine-support puis activation des groupes amines, l'enzyme est couplee avec le support active. Les derives enzymatiques obtenus sont utilises pour traiter des jus sucres.

Use of a weakly acid cation exchange resin for chromatographic separation of carbohydrates

The invention relates to the use of a weakly acid cation exchange resin for chromatographic separation of carbohydrates. In the invention the hydrophilic/hydrophobic interaction of carbohydrates, sugars and sugar alcohols with the weakly acid cation exchange resin is utilised. The weakly acid cation exchange resin is used for separation of hydrophobic saccharides, such as deoxy, methyl and anhydrosugars and anhydrosugaralcohols from more hydrophilic saccharides.

Production of fructose and useful by-products

ABSTRACT OF THE DISCLOSURE In the disclosed process for obtaining fructose solutions of solid fructose, a raw material containing sucrose and/of similar fructofuranosides is hydrolyzed to fructose and glucose and treated with a calcium base (e.g. calcium oxide of hydroxide) to precipitate calcium sugar complexes, The precipitate is slurried in water and then treated with phosphoric acid to liberate (e.g. at a pH of 5.5 to 9) a fructose solution of high purity (i.e. de-complex the calcium-fructose complex), with precipitation of useful calcium phosphate salt. Phosphoric acid has been found to have significant advantages over carbonic acid of carbon dioxide as the fructose-liberating (de-complexing) agents, e.g. better yields and more useful by-products. solid fructose can be obtained from the fructose solution in a known manner. The filtrate from the calcium sugar complexing step can be acidified to yield stable, useful, fructose-depleted by-products.

Crystallization of fructose

Sweetener composition, method for manufacturing same and use thereof

과제: 이성화당 섭취에 의한 질병 이환(罹患) 리스크, 및 희소당 함유 시럽의 제조 공정 상 또는 미질(味質) 상의 문제점을 극복한, 신규 감미료 및 그 제조 방법, 및 그 용도를 제공하는 것. 해결 수단: 특정한 조건 하에서 산 및/또는 효소를 설탕에 작용시켜 포도당과 과당으로 효율적으로 분해한 후, 또한 특정한 조건 하에서 알칼리 및/또는 효소를 사용하여 이것을 이성화하고, 그 이성화 생성물 중에 주로 희소당으로서 D-프시코오스를 포함시킴으로써, 설탕, D-글루코오스, D-프룩토오스, 및 적어도 D-프시코오스 포함하는 희소당을 특정한 조성 비율로 포함시키도록 하거나, 또는 D-글루코오스, D-프룩토오스, 및 적어도 D-프시코오스를 포함하는 희소당을 특정한 조성 비율로 포함시키도록 한, 감미료 조성물의 제조 방법. PROBLEM: To provide a novel sweetener, a method for producing the same, and a use thereof, overcoming the risk of disease morbidity due to intake of isomerized sugar, and problems in the manufacturing process or taste of a syrup containing rare sugars. Solution: Under certain conditions, acid and/or enzymes act on sugar to effectively decompose them into glucose and fructose, and then under certain conditions, alkali and/or enzymes are used to isomerize them, and mainly as rare sugars in the isomerization products. By including D-psicose, sugar, D-glucose, D-fructose, and rare sugars including at least D-psicose are included in a specific composition ratio, or D-glucose, D-fructose , And a rare sugar containing at least D-psicose in a specific composition ratio.

Method for purifying fructose

L'invention concerne un procédé de purification d'un mélange à séparer contenant du fructose, dans un système de chromatographie multicolonnes, le procédé comprenant successivement, de manière cyclique :- une étape de collecte d'un raffinat, une étape d'injection du mélange à séparer, une étape de collecte d'un extrait et une étape d'injection d'éluant ;dans lequel le mélange à séparer présente une concentration massique en matière sèche de 45 à 55 %, le procédé étant mis en oeuvre à une température de 50 à 62°C. The invention relates to a method for purifying a mixture to be separated containing fructose, in a multicolumn chromatography system, the process comprising successively, cyclically: a raffinate collection step, a step of injecting the mixture to be separated, a step of collecting an extract and an eluent injection step, in which the mixture to be separated has a solids mass concentration of 45 to 55%, the process being carried out at a temperature of from 50 to 62 ° C.

Resin beads and use in processing of aqueous solutions

A method of processing an aqueous solution,wherein the aqueous solution comprises one or more dissolved sugar, one or more dissolved sugar alcohol, or a mixture thereof,wherein the method comprises bringing the aqueous solution into contact with a collection of resin beads, wherein the resin beads comprise functional groups of structure (S1).

Fixed bed multiple zone fluid-solids contacting apparatus

내용 없음.

Process and plant for producing sugar products from grapes

Use of a weakly acid cation exchange resin for chromatographic separation of carbohydrates

Separating fructose from a mixture of sugars

Process for preparing invert sugar syrup from sucrose syrup

Technical separation process for mixtures of sugars

Resin beads and use in processing of aqueous solutions

FOERFARANDE FOER SEPARERING AV SOCKERARTER

Process for the production of invert sugar solutions from molasses

Process for the preparation of a fructose-rich solution from a solid composition comprising fructose and glucose

A fructose-rich solution is prepared from a solid composition comprising fructose and glucose, in a process comprising i) admixing the solid composition comprising fructose and glucose with a selective solvent that consist for at least 80%wt of methanol to obtain a slurry of glucose-rich solids in a methanolic fructose-rich solution; and ii) separating the methanolic fructose-rich solution from the glucose-rich solids.

Process for obtaining pure fructose and glucose from sucrose or invert sugars containing sucrose

Patent GB1304483A

1304483 Separation of glucose and fructose R TATUKI 19 April 1971 [6 Feb 19.70] 22262/71 Heading C2C Glucose and fructose are separated from solutions containing them by adding NaCl to the mixed sugar solution at a pH greater than 7, removing the glucose.NaCl complex which crystallizes, separating fructose from the reremaining solution and separating glucose from the solid complex. When a similar process is carried out at pH between 4 and 8, fructose containing optional amounts of glucose is obtained.

FOERFARANDE FOER UPPDELNING AV EN BLANDNING INNEHAOLLANDE EN KETOS OCH EN ALDOS I SINA BESTAONDSDELAR

Separation of sugars from oxyanions

Process for separating ketose-aldose mixtures by selective adsorption

A process for separating components of a feed mixture comprising a ketose and an aldose, which method comprises contacting said mixture under adsorption conditions with an adsorbent comprising a crystalline aluminosilicate selected from: (1) a zeolite x containing in interchangeable cationic sites a cation selected from the group consisting of sodium, potassium, barium and strontium; (Machine-translation by Google Translate, not legally binding)

Fixed bed multiple zone fluid-solids contacting apparatus

"FIXED BED MULTIPLE ZONE FLUID-SOLIDS CONTACTING APPARATUS" ABSTRACT A fluid-solids contacting apparatus which is useful in simultaneously contacting several different liquid streams with different parts of a fixed bed of solid material is disclosed. The apparatus comprises an imperforate centerpipe mounted in an outer vessel with discoid layers of fluid distributor pans being suspended from the centerpipe and the vessel. A fluid may be added or withdrawn at any layer through horizontal conduits leading to annular distribution rings mounted on the centerpipe, with smaller pipes branching radially from the distribution rings to the individual distributor pans. Each distributor pan comprises an upper and lower horizontal particle retaining screen and two flat flow diversion plates which force the fluid to flow to a central mixing area between the plates and at which the smaller pipe connects with the distributor pans. The distributor pans thereby serve to mix and redistribute fluids flowing vertically through the apparatus.

Process for the formation of dry granulated mixtures of fructose and glucose

Process and plant for producing sugar products from grapes

The process according to the invention, for producing sugar products from fruits, comprising the steps of: i) demineralizing and decolorizing a fruit juice so as to bring its solid content to comprise from 99% wt to 99,99 % wt of a mixture of saccharides, alcohols and flavonoids; iii) separating by chromatography the demineralized and decolorized fruit juice so as to obtain a glucose-enriched fraction or a fructose-enriched fraction from the fruit juice. The solid content of the glucose-enriched fraction comprises at least from 70% wt to 99.99% wt of glucose; the solid content of the fructose-enriched fraction comprises from 70% wt to 99.99% wt of fructose. The low content of anions and cations of the fruit juice to be treated by chromatography greatly increase the yield of the chromatographic treatment and the purity of the glucose- and fructose-enriched fractions obtained through it.

Purifying aqueous solutions

提供一种用于纯化水溶液的方法，其中所述水溶液包含一种或多种糖并且另外包含糠醛、羟甲基糠醛或其混合物；其中所述方法包含使所述水溶液穿过树脂颗粒集合体；并且其中所述树脂颗粒包含共价结合的酸官能团。

Sweetener composition, method for manufacturing same and use thereof

本发明提供一种克服了由于摄取异构化糖而造成的疾病患病风险、以及含有稀少糖的糖浆的制造工序上或味道上的缺点的新型的甜味料及其制造方法、以及其用途。该甜味料组合物的制造方法为在特定的条件下使酸和/或酶作用于砂糖从而有效地分解为葡萄糖和果糖之后，进一步在特定的条件下使用碱和/或酶将其异构化，在该异构化生成物中作为稀少糖主要含有D-阿洛酮糖，由此成为以特定的组成比例含有砂糖、D-葡萄糖、D-果糖以及至少包含D-阿洛酮糖的稀少糖，或者成为以特定的组成比例含有D-葡萄糖、D-果糖以及至少包含D-阿洛酮糖的稀少糖。

Reactive separation on simulated moving bed using a liquid catalyst/soluble in the liquid medium constituted by reagents and products, comprises producing a desired isomer A from a mixture of isomers bound by equilibrium catalytic reaction

Process for reactive separation on simulated moving bed using a liquid catalyst or soluble in the liquid medium (1b) constituted by reagents and products, comprises producing a desired isomer A from a mixture of isomers bound by a equilibrium catalytic reaction of A to B or a series of equilibrium reactions A to B to C in which the column is divided into four identified areas with respect to the feed points and withdrawal according to the following definition: e.g. zone I of desorption of product A is between the injection of desorbent (2) and the removal of the extract (4a). Process for reactive separation on simulated moving bed using a liquid catalyst or soluble in the liquid medium (1b) constituted by reagents and products, comprises producing a desired isomer A from a mixture of isomers bound by a equilibrium catalytic reaction of A to B or a series of equilibrium reactions A to B to C in which the column is divided into four identified areas with respect to the feed points and withdrawal according to the following definition: zone I of desorption of product A is between the injection of desorbent (2) and the removal of the extract (4a), zone II of desorption of the isomers is between the collection of the extract and the injection of the charge (1a), zone III is reaction zone between the point of injection of charge (1a) and the raffinate withdrawal point (4b), zone IV is between the extraction of raffinate and the injection of desorbent (2), the catalyst liquid or soluble in the liquid medium is confined in zone III, the catalyst is injected either with the charge or between the injection point of charge and the withdrawal of raffinate.

FOERFARANDE FOER STYRNING AV EN SIMULERAD ROERLIG BAEDD.

Process for the continuous acidic inversion of sucrose at a steady rate

The starting material is a 72 Brix syrup at 105 DEG C. 33% HCl is injected (3) in an amount of 0.5 l/h into a stream (1a) of 5 m<3>/h. Inversion is allowed to take place (6) for 240 +/- 15 s to a degree of approximately 90%; the inverted sugar solution is cooled (7) to approximately 75 DEG C, neutralisation (8) with 10N sodium hydroxide solution to a pH of 5 +/- 1 is carried out under automatic control (11), starting solution is added to a mixing tank (13) in an amount such that the degree of inversion is brought to a prefixed degree (for example 0.37 m<3>/h for a degree of 66%) while 0.25 kg of vegetable charcoal (15) per m<3> of final solution is added and, after a contact time of between 5 and 15 min, this final solution is filtered at approximately 80 DEG C. This process avoids the dispersions in the degree of inversion which are produced when attempts are conventionally made to halt the inversion at a predetermined degree and reduces the formation of tars, which are expensive to remove.

Liquid sweetener containing fructose and dextrose

PROCESS OF ACID INVERSION OF SACCHAROSIS CONTINUOUS AT RATE ADJUSTMENT.

Method for converting substances

Process for the production of pure invert sugar solutions from molasses

SEPARATION OF SUGARS FROM MIXTURES, INCLUDING

L'invention concerne l'industrie alimentaire. Elle a pour objet un procédé de traitement d'un mélange comprenant un ou plusieurs sucres et des oxanions en vue de la séparation d'un sucre ou mélange de sucres par traitement, au sortir du réacteur 1, au moyen d'une résine échangeuse cationique 3 portant des contre-ions monovalents ou des contre-ions divalents en mélange avec des ions hydrogène, ou bien avec d'abord une résine échangeuse cationique portant des ions hydrogène, puis une résine échangeuse anionique portant des contre-ions monovalents ou divalents. Ce procédé est préféré pour la production de sirops contenant du fructose. The invention relates to the food industry. It relates to a process for treating a mixture comprising one or more sugars and oxanions with a view to the separation of a sugar or mixture of sugars by treatment, on leaving the reactor 1, by means of a cationic exchange resin. 3 carrying monovalent counterions or divalent counterions mixed with hydrogen ions, or else with first a cationic exchange resin carrying hydrogen ions, then an anionic exchange resin carrying monovalent or divalent counterions. This process is preferred for the production of syrups containing fructose.

METHOD OF SEALING ABSORBENTS IN A SEPARATING COLUMN

Method for controlling a simulated moving bed system

COMPOSITION, PRODUCTION PROCESS AND USE OF NUTRITIVE SWEETENERS AND BLENDS

COMPOSIÇÃO, PROCESSO DE PRODUÇÃO E USO DE ADOÇANTES NUTRITIVOS E BLENDAS. A presente invenção refere-se ao uso, processo de produção e composição de adoçantes naturais e blendas com edulcorantes naturais ou sintéticos, à base de açúcares líquidos invertidos (açúcares escuros VHP/VVHP/Demerara/Mascavo ricos em minerais, vitaminas e antioxidantes naturais com grande apelo nutricional e farmacológico). Os açúcares são invertidos química ou enzimaticamente, contendo adição opcional de componentes nutritivos e funcionais buscando sempre a saudabilidade e funcionalidade do produto, obtendo-se uma formulação que preserve o sabor do açúcar, mas com redução de calorias, partindo-se da sacarose invertida. O uso do adoçante podendo ser em produto de mesa e na indústria em geral, por exemplo em produtos derivados como bolos, doces, lácteos, cosméticos, geleias, doces, suplementos alimentares, fármacos, nutracêuticos, barras de cerais, entre outros. COMPOSITION, PRODUCTION PROCESS AND USE OF NUTRITIVE SWEETENERS AND BLENDS. The present invention relates to the use, production process and composition of natural sweeteners and blends with natural or synthetic sweeteners, based on inverted liquid sugars (VHP/VVHP/Demerara/Mascavo dark sugars rich in minerals, vitamins and natural antioxidants with great nutritional and pharmacological appeal). The sugars are chemically or enzymatically inverted, containing the optional addition of nutritional and functional components, always seeking the healthiness and functionality of the product, obtaining a formulation that preserves the taste of sugar, but with reduced calories, starting with inverted sucrose. The use of the sweetener can be in tableware and industry in general, for example in derivative products such as cakes, sweets, dairy products, cosmetics, jellies, sweets, food supplements, drugs, nutraceuticals, cereal bars, among others.

Fixed bed multiple zone fluid-solids contacting apparatus

Simulated moving bed chromatographic separation

A method and apparatus for separation of an extract component from a raffinate component in a simulated moving bed chromatographic separation train system. The system includes a plurality of beds, packed with a sorbent material, connected to form a closed recycle loop. Inlets to the train are provided for a feed stream and a desorbent stream along with outlets for removal of a raffinate stream and an extract stream. Increased product throughput and yield are obtained by intermittantly introducing and withdrawing the various streams to the train while continuously recycling a portion of the fluid in the system.

Method for converting substances

Controlling method of chromatographic separation apparatus

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Multi-zone fixed bed fluid-solid contact apparatus

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

PROCESS FOR MANUFACTURING PURIFIED INVERT SUGAR

Process for obtaining purified or pure grape sugar from grape juice

Sweetener composition, method for manufacturing same and use thereof

課題：異性化糖摂取による疾病罹患リスク、および、希少糖含有シロップの製造工程上若しくは味質上の欠点を克服した、新規甘味料およびその製造方法、並びに、その用途を提供すること。 解決手段：　特定の条件下で酸および／又は酵素を砂糖に作用させてブドウ糖と果糖へと効率的に分解したのち、さらに特定の条件下でアルカリおよび／又は酵素を用いてこれを異性化し、その異性化生成物中に主に希少糖としてＤ－プシコースを含ませることにより、砂糖、Ｄ－グルコース、Ｄ－フラクトース、および少なくともＤ－プシコース含む希少糖を特定の組成割合で含ませるようにした、または、Ｄ－グルコース、Ｄ－フラクトース、および少なくともＤ－プシコースを含む希少糖を特定の組成割合で含ませるようにした、甘味料組成物の製造方法。

Process for fractioning ketoseealdose mixture by selective absorption method

Liquid sweetener containing fructose and dextrose

PROCEDURE FOR SEPARATING A MONOSACCHARIDE FROM AN OILGOSACCHARIDE FOR SELECTIVE ABSORPTION

Patent IN147581B

Integrated process for the production of crystalline fructose

Process for the removal of sucrose from a sugar mixture

ABSTRACT OF THE DISCLOSURE A process for the removal of sucrose from a sugar mixture, comprising: contacting an aqueous solution of a sugar mixture containing sucrose with a water-insoluble glucan produced by cultivating a bacterium of species Streptococcus salivalius on a sucrose-containing medium to effect reaction therebetween, and separating and recovering the water-insoluble glucan from the resulting reaction mixture. Sucrose is believed to be a primary cause of dental plaque and caries and thus removal from food products, such as honey, in such a manner as to avoid changes in taste and apparent sweetness is desirable. The prior art does not provide any commercially feasible means of sucrose removal.