STRAIN PENICILLIUM FUNICULOSUM KM MGU-433 AS PRODUCER OF GLUCOSE OXIDASE AND METHOD OF GLUCOSE OXIDASE PREPARING Russian patent published in 2001 - IPC

Abstract RU 2170762 C2

FIELD: biotechnology, biochemistry, microbiology. SUBSTANCE: strain Penicillium funiculosum KM MGU-433 shows high activity of glucose oxidase. Extracellular glucose oxidase is obtained by culturing the strain in medium containing potassium nitrate as a single source of nitrogen. Medium has also sucrose, phosphates, magnesium sulfate and sources of trace elements. The proposed strain and method provide the yield of extracellular glucose oxidase 140-150 U/ml of medium. Obtained glucose oxidase is used in medicinal diagnosis, in food industry. EFFECT: improved method of glucose oxidase producing, high activity and yield of enzyme. 2 tbl, 3 ex

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RU 2 170 762 C2

Authors

Kupletskaja M.B.

Netrusov A.I.

Kurakov A.V.

Volkov D.V.

Dates

2001-07-20—Published

1999-03-11—Filed