FIELD: biotechnology, microbiology.
SUBSTANCE: method involves using the strain of microorganism Gluconobacter oxydans-03. Inoculating material is added in the amount 0.75% by volume of fermentation medium. Amount of yeast autolyzate added to fermentation medium is 1.5-2%. Submerged fermentation is carried out for 30-36 h and cultural fluid is separated from bacterial cells with bentonite taken in the amount 0.6% of the cultural liquid volume. The proposed strain possesses the enhanced oxidizing activity and its using as producer of baliz promotes to reducing fermentation period by 2.4-fold.
EFFECT: improved and valuable properties of strain.
5 cl, 2 tbl
Title | Year | Author | Number |
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METHOD OF PRODUCING COMENIC ACID | 2011 |
|
RU2459623C1 |
PROCESS FOR MANUFACTURE OF "BALISE" MEDICINAL PREPARATION | 1992 |
|
RU2032412C1 |
STRAIN OF BACTERIUM GLUCONOBACTER OXYDANS - A PRODUCER OF BALIZ | 1992 |
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STRAIN OF GLUCONO BACTER OXYDANS BACTERIA AS PRODUCER OF SORBOSE | 0 |
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STRAIN OF BACTERIUM ENTEROCOCCUS FAECIUM B-2240 D AS PRODUCER OF OPTICALLY PURE L-(+)-LACTIC ACID AND INDUSTRIAL METHOD FOR PREPARING L-(+)-LACTIC ACID OR ITS SALTS | 2000 |
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STRAIN LACTOCOCCUS LACTIS SUBSPLACTIS F-119-PRODUCER OF ANTIBIOTIC COMPLEX LGS AND METHOD OF PRODUCING ANTIBIOTIC COMPLEX LGS USING SAID STRAIN | 2007 |
|
RU2374320C2 |
METHOD OF OBTAINING RIBOFLAVIN | 0 |
|
SU908092A1 |
METHOD OF PRODUCING L-TREONIN | 0 |
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METHOD OF PREPARING L-HOMOSERINE | 0 |
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SU840107A1 |
METHOD OF PRODUCING L-TREONIN | 0 |
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SU904325A1 |
Authors
Dates
2006-11-20—Published
2005-06-06—Filed