Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Isomerase
Patent
1980-12-02
1982-09-07
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Isomerase
435886, C12N 992
Patent
active
043484816
ABSTRACT:
A method of obtaining glucose isomerase which comprises cultivating the enzyme-producing strain Streptomyces sp. N.765, registration No. 143 (Bulgarian State Institute for Drug Control, Sofia, Bulgaria,) for 36 to 72 hours at a temperature of 24.degree. to 36.degree. C. at an initial pH of 6.5 to 9.0 in a culture medium containing 1.0 to 2.0% xylose 1.5 to 4.0% of dry weight of maize extract and 0.23 to 1.0% weight sodium acetate.
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Djedjeva Galina M.
Popov Mitko S.
Stoeva Nelly S.
Todorov Ivan O.
Institute Po Microbiologia
Ross Karl F.
Shapiro Lionel M.
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