Process for preparing immobilized microorganism

Details Process for preparing immobilized microorganism Process for preparing immobilized microorganism

1983-03-03

1985-07-02

Rosen, Sam

Chemistry: molecular biology and microbiology

Carrier-bound or immobilized enzyme or microbial cell;...

Enzyme or microbial cell is immobilized on or in an organic...

435179, C12N 1110, C12N 1112

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active

045268673

ABSTRACT:
A process for preparing an immobilized microorganism which comprises cultivating a microorganism in a culture broth, treating the broth with glutaraldehyde when cultivation being completed, collecting microbial cells from the broth, admixing the microbial cells with an aqueous solution of a polysaccharide having 10 w/w % or more of sulfate moiety in the molecule thereof and then gelling the polysaccharide in the resulting mixture to entrap the microbial cells within the gel matrix of the polysaccharide. The process is suitable for the industrial preparation of immobilized microorganisms.

REFERENCES:
patent: 4138292 (1979-02-01), Chibata et al.
patent: 4355105 (1982-10-01), Lantero
Birnbaum et al.-Chem. Abst., vol. 95, (1981), p. 130, 963p.

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