MYCELIAL FUNGUS PENICILLIUM FUNICULOSUM STRAIN AS PRODUCER OF CARBOHYDRASES COMPLEX CONTAINING CELLULASES, β-GLUCANASES, β-GLUCOSIDASES, XYLANASES AND XYLOGLUCANASES AND METHOD FOR PREPARING ENZYME PREPARATION OF CARBOHYDRASES COMPLEX FOR SACCHARIFICATION OF LIGNOCELULOSE MATERIALS Russian patent published in 2008 - IPC C12N9/42 C12P19/14 C12R1/80 

Abstract RU 2323254 C2

FIELD: biotechnology, biochemistry, enzymology.

SUBSTANCE: strain of mycelial fungus is prepared by the multistep mutagenesis and selection of the parent culture Penicillium funiculosum BKM F-3661. Prepared strain is cultured on liquid nutrient medium under conditions of continuous feeding with glucose. In 120 h after culturing cultural fluid is separated and concentrated by ultrafiltration and a liquid enzyme preparation or dried is obtained. Invention can be used for preparing fermented sugars designated for processing to ethanol, and as fodder supplements also.

EFFECT: valuable biological properties of fungus strain.

3 cl, 4 ex

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RU 2 323 254 C2

Authors

Sinitsyn Arkadij Pantelejmonovich

Okunev Oleg Nikolaevich

Skomarovskij Anton Andreevich

Chernoglazov Vladimir Mikhajlovich

Popov Vladimir Olegovich

Zorov Ivan Nikitich

Dates

2008-04-27Published

2006-04-04Filed