Preparation of an immobilized lipase having a low water content

Details Preparation of an immobilized lipase having a low water content Preparation of an immobilized lipase having a low water content

1990-07-20

1993-01-05

Naff, David M.

Chemistry: molecular biology and microbiology

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

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

435134, 435177, 435178, 435180, 435187, 435198, C12N 1114, C12N 920, C12N 1102, C12N 1108

Patent

active

051770130

ABSTRACT:
Lipase is absorbed on a carrier to provide an immobilized lipase preparation containing 0.5 to 8% water by a process that does not require drying. The process is carried out by providing a solution or dispersion of lipase in a liquid solvent, mixing the solution or dispersion of lipase with a carrier to provide a mixture containing 0.5 to 8% water and kneading the mixture to produce the immobilized lipase preparation. The solution or dispersion of lipase may contain an enzyme activity enhancing agent such as a fatty acid or its derivative such as lecithin. By not drying, an immobilized lipase preparation having higher activity is obtained.

REFERENCES:
patent: 4416991 (1983-11-01), Matsuo et al.
patent: 4472503 (1984-09-01), Matsuo et al.
patent: 4798793 (1989-01-01), Eigtved
patent: 4818695 (1989-04-01), Eigtved
patent: 5061498 (1991-10-01), Matsuzaki et al.

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