Quality control method of macaque stone bovinebezoar powder

Quality controlling method of compound south isatis root granules

The invention relates to a quality control method of a compound south radix isatidis granule, the method adopts: (1) thin layer chromatography is used for identifying the herba violae contained in the compound south radix isatidis granule; (2) normal butanol extract is used for detecting the content of normal butanol extract. The quality control method of the compound south radix isatidis granule of the invention overcomes the defects of the poor specialization of the existing chemical identification method and false positive result occurring when compound south radix isatidis adopts the thin layer chromatography to detect the south radix isatidis contained in the compound south radix isatidis granule, thus improving the specialization of the quality control method of the compound south radix isatidis granule and quality stability and ensuring the safety and effectiveness of application for people.

Soil selenium content on-line monitoring and analyzing system based on data analysis

The invention belongs to the technical field of soil selenium content monitoring, and particularly discloses and provides a soil selenium content online monitoring and analyzing system based on data analysis, which comprises the following steps: analyzing soil selenium content change evaluation coefficients of monitoring areas corresponding to monitoring terminals, according to the method, the selenium content change abnormal area of the crop cultivated land is found and accurately positioned in time, the problem of crop yield reduction caused by the abnormal selenium content is avoided, meanwhile, large-scale retrieval operation in the whole crop cultivated land range is avoided, and the operation process is simplified; real-time monitoring and data analysis are carried out on the selenium content of the soil, the soil information of each selenium content change abnormal area is specifically analyzed, the soil quality problem is found in time, the influence of different factors on the ...

Detection method of compound south isatis root granules

The invention relates to a detection method of a compound south radix isatidis granule, the method adopts: (1) thin layer chromatography is used for identifying the herba violae contained in the compound south radix isatidis granule; (2) normal butanol extract is used for detecting the content of normal butanol extract. The detection method of the compound south radix isatidis granule of the invention overcomes the defects of the poor specialization of the existing chemical identification method and false positive result occurring when compound south radix isatidis adopts the thin layer chromatography to detect the south radix isatidis contained in the compound south radix isatidis granule, thus improving the specialization of the detection method of the compound south radix isatidis granule and quality stability and ensuring the safety and effectiveness of application for people.

Crop planting soil detection pretreatment device

The invention relates to the technical field of crop planting soil detection, in particular to a crop planting soil detection pretreatment device which comprises a fixed rack, a treatment cylinder and a stirring mechanism. In the circumferential rotation process of the stirring rod, the rotating shaft drives the stirring rod to rotate through the universal joint, then the stirring rod can be driven to rotate around the stirring rod through synchronous rotation in the rotation process of the stirring rod, force in the horizontal direction and the vertical direction can be given to an acid solution in the rotation process of the stirring rod, and therefore soil is fully digested in the acid solution; the contact area of the selenium element in the soil and the acid solution is increased, so that the selenium element completely reacts with the acid solution and exists in the solution in the form of acid radicals, the extraction rate of the selenium element is improved, and experimental data ...

Process for prepn. of N-acetyl-5,6-dimethoxyl-tryptamine

Melatonin deriv, its preparation, producing process and use thereof in pharmaceutics

A melatonin derivative, its preparation in the form of oral one, injection and exterior-used one, its preparing process and its medicinal application are disclosed. Its structure is N-acetyl-5,6-dimethoxy tryptamine. Its starting raw material is 5,6-dimethoxyindole. The synthesizing process includes 4 steps. Said compound can be used as medical antioxidant with long half life period and no obvious toxic by-effect.

Uses of Huatuo reforger pill on preparing anemic heart disease preventing and curing medicine

The invention provides an application of Huatuo reconstruction pill in preparing medicine for heart disease due to blood inefficiency. Huatuo reconstruction pill can also be replaced by other agents and can also combine with other medicine to make compound preparation.

Quality control method of macaque stone bovinebezoar powder

The invention discloses a quality control method of monkey bezoar and cow-bezoar powder. The quality control standards of the former monkey bezoar and cow-bezoar powder is revised, lamella distinguish method of bilirubin, monkey bezoar, grassleaf sweelflag rhizome, alpinia zerumbet and licorice is added, lamella check method of hyodesoxycholic acid is also added, and further assay method of cinnabar and cholic acid is added. The quality control method of the monkey bezoar and cow-bezoar powder of the invention has a strong specificity, and the quality of the product is more effectively controlled, further the safety and the efficiency of medicines taking by human bodies are guaranteed.

N-acetyl-5,6-dimethoxytryptamine for preparing medicine resisting oxidation free radical

The present invention relates to a melatonin derivative N-acetyl-5.6-dimethoxytryptamine for preparing anti-oxyradical medicine. Its synthesis is divided into four steps, and uses 5,6-dimethoxyindoleas initiation raw material. Said compound can be used for preparing medical antioxidant, and has no obvious toxic side effect.

Equipment for processing selenium-rich rice flour by wet grinding method

The invention relates to selenium-rich rice flour wet grinding method processing equipment which comprises a processing cylinder and a processing unit, and the processing unit is fixedly installed on the processing cylinder. Through cooperation of the processing cylinder and the processing unit, selenium-rich rice is rolled and soaked, the interior of the processing cylinder is washed with water, and the processing cylinder is cleaned with water; according to the method, broken rice attached to the interior of a processing barrel completely falls off, the situation that waste is generated in the processing process, the utilization rate of selenium-rich rice processed by equipment is low, and the processing cost is high is avoided, stones in the broken rice are discharged out of the equipment, water used after soaking is filtered so that the broken rice can be recycled, and after ground rice milk is filtered, the broken rice can be recycled. In the prior art, more particle impurities are ...

Quality control method of Longfengbao capsule

The invention relates to a quality test method for Long Feng Bao capsule, which comprises identifications of borneol and tree peony bark. The quality test method is characterized in that the utilization of thin layer chromatography is added. With assaying methods of identifying herba epimedii qualitatively by positive control of icariin and measuring astragaloside by thin layer chromatography scanning, the invention improves the specificity of the qualitative identification method of the quality test method for Long Feng Bao capsule and simultaneously provides a quantitative test method for astagaloside to control the product quality more effectively, thereby insuring the safety and validity of the medication of human bodies. The quality test method can also be adopted as quality test methods for other oral preparations of the same prescription (crude drug of the same proportion), curative oral solutions, tablets and granules.

N-acetyl-5, 6-dimethoxytryptamine for preparing medicine resisting oxidation free radical

Chinese medicinal composition for tonifying kidney and invigorating yang and preparation method thereof

The invention relates to a traditional Chinese medicine composition for replenishing kidney and strengthening yang and a method for preparing the same. Herba epimedii, hawkthorn, radix codonopsis pilosulae, radix aconitilateralis preparata, rhizoma polygonati officinalis, herba cistanches, astragalus root, cortex moutan, borneol, and other raw material medicines are used to prepare a routine oral preparation formulation according to a traditional Chinese medicine preparation method. The invention provides a drug which has small toxicity and side effect and high treatment effect, is convenient to take, replenishes kidney, strengthens yang, and can treat climacteric syndrome and neurasthenia. The preparation method is simple.

Use of AFMK in preparing medicine with free radical cloaning function

The compound AFMK is prepared into various medicine forms with the action of removing free radical for treating retrogressive nervous system disease, heart disease, rheumarthritis and rheumatoid arthritis, and delaying senility.

Medicine for treating postnasal catarrh and its preparation method

The invention provides a medicament for curing chronic nasopharyngitis, and the preparation method thereof. The medicament is a medicament for oral administration, which is prepared from the following eight crude drugs: wild chrysanthemum flower, cocklebur fruit, red raspberry, paris polyphylla, shinyleaf pricklyash root, common selfheal fruit-spike, radix gentianae and radix codonopsitis. The preparation method comprises the following steps: aqueous-extracting and alcohol-depositing, concentrating the alcohol soluble extract and preparing into a thick paste, adding sucrose powder and further preparing into granules, or optionally preparing into other preparations for oral administration. The medicament has the effects of clearing heat, detoxifying, reducing phlegm and eliminating stagnation, and is applicable in curing nasopharyngitis caused by accumulation of toxic heat, nasopharyngeal gall, nasopharyngeal chronic inflammation and secretion increase after the radiation therapy of the ...