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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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25-04-2023 дата публикации

Preparation method of edible oil with multiple health-care functions

Номер: CN115997826A
Автор: XIE DENGYU, SUN SHUHUA, GENG YUANYUAN, LI SU, GUO ZONGMIN, WANG ZHE, LIU XINGYUAN, XU JING
Принадлежит:

The invention provides a preparation method of edible oil with multiple health-care functions, which comprises the following steps: in a degumming process, acidizing plant crude oil, then adding tributyrin, butyric acid or butyrate, and continuously adding a compound enzyme preparation to complete transesterification reaction of the plant crude oil; the compound enzyme preparation is prepared from two or more of Lipozyme RM IM, Lipozyme TL IM, Novozym 435, Lipase PS-C-I, Lipase PS-D-I and Phospholipase C. The invention further discloses a preparation method of the compound enzyme preparation. The compound enzyme preparation is prepared from the following raw materials: Lipozyme RM IM, Lipozyme TL IM, Novozym 435, Lipase PS-C-I, Lipase PS-D-I and Phospholipase C. According to the method, transesterification is carried out while degumming is carried out, a refining process does not need to be added, health-care components in the plant crude oil can be effectively reserved, and short-chain ...

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Номер записи: 1
04-08-2023 дата публикации

Preparation method of nutritional corn oil without refining

Номер: CN116536097A
Автор: XIE DENGYU, SUN SHUHUA, GUO ZONGMIN, GENG YUANYUAN, LI SU, WANG ZHE, XU JING, LIU XINGYUAN
Принадлежит:

The invention provides a refining-free nutritional corn oil preparation method. The main process comprises corn pulping, multi-enzyme system integrated reaction, centrifugation or sedimentation, oil phase and enzymatic hydrolysate centrifugation or sedimentation, and finished product obtaining. The multi-element enzyme system comprises at least two of cellulase, hemicellulase, pectinase, amylase, protease, xylanase and phospholipase; the multi-enzyme system integrated reaction process comprises the following steps: adjusting the pH value of the slurry to 4.0-8.0, adding a multi-enzyme system into the slurry, and carrying out programmed temperature control: raising the temperature of the slurry from normal temperature to 3565 DEG C, reacting for 0.56 h, then reducing the temperature of the slurry to 15-25 DEG C, and reacting for 1-5 h. According to the preparation method, refining treatment is not needed, so that loss of nutrient substances is effectively avoided, meanwhile, generation of ...

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Номер записи: 2