FIELD: medicine.
SUBSTANCE: water suspension of yeast cells is prepared. Endogenous enzymes of yeast cells undergo inactivation at 85-95°C for 15-20 minutes. Further deactivated yeast cells are processed with exogenous enzyme complex represented by cultural fluid of micromycete Aspergillus oryzae F-931 of All-Russian Collection of Industrial Microorganisms or concentrated enzyme preparation obtained out of cultural fluid of micromycete Aspergillus oryzae F-931 at 48-52°C and natural pH for 4 hours with constant stirring. Further exogenous enzymes are inactivated at 85-95°C for 15-20 minutes, and obtained enzymolysate is dried in dispersion dryer.
EFFECT: improved quality of yeast enzymolysate.
2 tbl, 6 ex
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Authors
Dates
2009-10-20—Published
2007-09-11—Filed