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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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Применить Всего найдено 4. Отображено 4.
11-05-2011 дата публикации

Method for preparing low-temperature neutral lipase by using Geotrichum candidum

Номер: CN0101638644B
Принадлежит:

The invention discloses a method for preparing low-temperature neutral lipase by using Geotrichum candidum (CGMCC.No.197). The methods of aqueous two-phase extraction and SephadexG-75 gel filtration are used for separating and purifying the fermentation liquid of the Geotrichum candidum. The bacteria provided by the invention are low-temperature neutral lipase producing bacteria which have the advantages that commercial application prospect is good, the lipase producing temperature is stable, the sources of the raw materials are wide, and the production cost is low. The expression product prepared by the invention is novel low-temperature neutral lipase, wherein the optimal action temperature is 35 DEG C, and the optimal pH is 7.0. The novel low-temperature neutral lipase can be widely used in the fields of food, chemical industry, medicinal products and the like.

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03-02-2010 дата публикации

Low-temperature neutral lipase produced by Geotrichum candidum

Номер: CN0101638643A
Принадлежит:

The invention discloses a method for preparing low-temperature neutral lipase by using Geotrichum candidum (CGMCC.No.1972). The bacteria provided by the invention are low-temperature neutral lipase producing bacteria which have the advantages that commercial application prospect is good, the lipase producing temperature is stable, the sources of the raw materials are wide, and the production costis low. The expression product prepared by the invention is novel low-temperature neutral lipase, wherein the optimal action temperature is 35 DEG C, and the optimal pH is 7.0. The novel low-temperature neutral lipase can be widely used in the fields of food, chemical industry, medicinal products and the like.

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29-09-2010 дата публикации

Feeding method of sheep oral formalin and feed thereof

Номер: CN0101843227A
Принадлежит:

The invention discloses a feeding method of sheep oral formalin, comprising the following steps: diluting formalin with a required amount into 50-100 times, mixing with feed (ration) to feed sheep or diluting the formalin with the required amount into 200-400 times, directly leading the diluted formalin to be taken by sheep orally, and feeding the feed (ration) at the same time. By the invention, the free feed intake of the sheep is increased, the number of protozoa in a sheep rumen is reduced, while the number of rumen bacteria is increased, amino acid and other substances reaching sheep small intestines are obvious increased, and the nutrient substances like amino acid absorbed by the sheep small intestines are obviously boosted. By the invention, the slaughtering performance of the sheep can be greatly improved. The methanal content in an oral formalin sheep texture is determined for the first time in the invention, which shows that the methanal content in the textures such as muscle ...

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03-02-2010 дата публикации

Method for preparing low-temperature neutral lipase by using Geotrichum candidum

Номер: CN0101638644A
Принадлежит:

The invention discloses a method for preparing low-temperature neutral lipase by using Geotrichum candidum (CGMCC.No.197). The methods of aqueous two-phase extraction and SephadexG-75 gel filtration are used for separating and purifying the fermentation liquid of the Geotrichum candidum. The bacteria provided by the invention are low-temperature neutral lipase producing bacteria which have the advantages that commercial application prospect is good, the lipase producing temperature is stable, the sources of the raw materials are wide, and the production cost is low. The expression product prepared by the invention is novel low-temperature neutral lipase, wherein the optimal action temperature is 35 DEG C, and the optimal pH is 7.0. The novel low-temperature neutral lipase can be widely used in the fields of food, chemical industry, medicinal products and the like.

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