SU1156695A1 - Method of obtaining sapogenin - Google Patents
Method of obtaining sapogenin Download PDFInfo
- Publication number
- SU1156695A1 SU1156695A1 SU823530990A SU3530990A SU1156695A1 SU 1156695 A1 SU1156695 A1 SU 1156695A1 SU 823530990 A SU823530990 A SU 823530990A SU 3530990 A SU3530990 A SU 3530990A SU 1156695 A1 SU1156695 A1 SU 1156695A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- enzyme
- enzyme preparations
- solution
- enzyme preparation
- preparations
- Prior art date
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
СПОСОБ ПОЛУЧЕНИЯ САПОГЕНИНОВ путем измельчени корневищ диоскореи дельтовидной, обработки водными растворами ферментных препаратов, инактивации ферментных препаратов, кислотного гидролиза, нейтрализации, высушивани гидролизатов с последующим экстрагированием петролейным эфиром и отгонкой растворител , отличающийс тем, что, с целью повышени выхода и чистоты целевого продукта , сырье обрабатывают раствором ферментного препарата пентоаваморина П10Х из Aspergillus awamori или раствором ферментного препарата, полученного спиртоосаждением из культуральной жидкости высшего базидиального гриба Coriolus hirзцШз , при концентрации ферментных препаратов 0,9-1,1 мае. % в течение 3-24 ч при соотношении твердой и жидкой фаз 1:10.METHOD FOR PRODUCING sapogenins by grinding rhizomes of Dioscorea deltoid, treatment with aqueous solutions of enzyme preparations, inactivation of enzyme preparations, acid hydrolysis, neutralization, drying the hydrolyzate, followed by extraction with petroleum ether and distilling off the solvent, characterized in that, in order to increase the yield and the desired product purity, the raw material treated with a solution of the enzyme preparation of pentoavamorin P10X from Aspergillus awamori or a solution of the enzyme preparation obtained alcohol-precipitated From the culture fluid of higher basidiomycete Coriolus hirztshz, at a concentration of enzyme preparations of 0.9-1.1 May. % within 3-24 hours with a solid to liquid ratio of 1:10.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823530990A SU1156695A1 (en) | 1982-12-28 | 1982-12-28 | Method of obtaining sapogenin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823530990A SU1156695A1 (en) | 1982-12-28 | 1982-12-28 | Method of obtaining sapogenin |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1156695A1 true SU1156695A1 (en) | 1985-05-23 |
Family
ID=21042274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823530990A SU1156695A1 (en) | 1982-12-28 | 1982-12-28 | Method of obtaining sapogenin |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1156695A1 (en) |
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1982
- 1982-12-28 SU SU823530990A patent/SU1156695A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 520986, кл. А 61 К 35/78, 1976. * |
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