Vapor state esterification using enzymes

Details Vapor state esterification using enzymes Vapor state esterification using enzymes

1995-02-23

1996-07-30

Lilling, Herbert J.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing oxygen-containing organic compound

435198, C12P 762

Patent

active

055410936

ABSTRACT:
There is disclosed a method for the preparation of ester compound. It is distinguished by comprising reaction of an alcohol with an organic acid in the vapor state and at a temperature of 25.degree. to 55.degree. C., in the presence of lipase. Unlike production in aqueous solutions, the ester compounds prepared according to the method have no difficulty in separating from the reaction system because they are in the vapor state. Accordingly, the method is suitable for mass production.

REFERENCES:
patent: 5209940 (1993-05-01), Champagne et al.
APS Japanese ABS 63-133991 (Jun. 6, 1988) Kobori et al APS Pub Date Oct. 14, 1988 Kao Corp.
Biotech ABS. 94-12416 Martin et al "Enzyme Microb. Tech" (1994) 16,9, 785-90.
Biotech ABS 94-06962 Hwang et al "Biotech. Lett." (1994) 16,4, 379-84.
Biotech ABS 92-05370 Parvaresh et al "Biotech Bioeng" (1992) 39,4, 467-73.

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