RU93021209A - METHOD FOR PRODUCING BIOMASS - Google Patents

METHOD FOR PRODUCING BIOMASS

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Publication number
RU93021209A
RU93021209A RU93021209/13A RU93021209A RU93021209A RU 93021209 A RU93021209 A RU 93021209A RU 93021209/13 A RU93021209/13 A RU 93021209/13A RU 93021209 A RU93021209 A RU 93021209A RU 93021209 A RU93021209 A RU 93021209A
Authority
RU
Russia
Prior art keywords
paprine
vsb
complete
environmentally friendly
association
Prior art date
Application number
RU93021209/13A
Other languages
Russian (ru)
Inventor
Г.И. Воробьева
Н.Б. Рыбалтовская
В.А. Выслоух
Л.В. Вавилова
Ю.Ф. Давыдов
А.Ю. Винаров
Л.В. Выборнова
К.В. Занько
В. Геллис
Л.М. Мазуренко
С.И. Кожевин
Д.Д. Соколов
Original Assignee
Государственный научно-исследовательский институт биосинтеза белковых веществ
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт биосинтеза белковых веществ filed Critical Государственный научно-исследовательский институт биосинтеза белковых веществ
Publication of RU93021209A publication Critical patent/RU93021209A/en

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Claims (1)

Изобретение относится к микробиологической промышленности. Разработан технологический процесс экологически чистого производства кормового белка (паприна) с полным возвратом на ферментацию отработанной культуральной жидкости. Процесс ферментации осуществляют в одну стадию и в качестве основной культуры используют ассоциацию дрожжей С.maltosa ВСБ-899 и гриба Trichosporon cutaneum ВСБ-940 (ВКПМ У-1675) в соотношении 80-95 : 20-5. Способ предусматривает улучшение основных техникоэкономических показателей: концентрация биомассы возрастает на 15,8%, продуктивность - на 16%, выход от заданного парафина - на 15,9%. При этом содержание белка в биомассе увеличивается на 3-4% по сравнению с контролем. При выращивании ассоциации культур происходит более полное потребление не только углеводородов, но и продуктов их окисления. Содержание органических кислот снижается на 42%, ХПК снижается на 30-50%. Этот способ позволяет осуществлять экологически чистое производство паприна с полным рециклом промышленных стоков. Способ проверен в промышленных условиях.The invention relates to the microbiological industry. A technological process has been developed for the environmentally friendly production of feed protein (paprine) with a complete return to the fermentation of the spent culture fluid. The fermentation process is carried out in one stage and as the main culture, the association of C. maltosa VSB-899 yeast and Trichosporon cutaneum VSB-940 fungus (VKPM U-1675) in a ratio of 80-95: 20-5 is used. The method involves improving the main technical and economic indicators: the biomass concentration increases by 15.8%, productivity - by 16%, the yield from a given paraffin - by 15.9%. In this case, the protein content in the biomass increases by 3-4% compared with the control. When cultivating a crop association, there is a more complete consumption of not only hydrocarbons, but also the products of their oxidation. The content of organic acids is reduced by 42%, COD is reduced by 30-50%. This method allows the environmentally friendly production of paprine with a complete recycling of industrial effluents. The method is tested in an industrial environment.
RU93021209/13A 1993-04-23 METHOD FOR PRODUCING BIOMASS RU93021209A (en)

Publications (1)

Publication Number Publication Date
RU93021209A true RU93021209A (en) 1997-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678425C2 (en) * 2017-06-21 2019-01-28 Николай Игнатьевич Артемьев Technological line for production of fodder yeast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678425C2 (en) * 2017-06-21 2019-01-28 Николай Игнатьевич Артемьев Technological line for production of fodder yeast

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