Process for the production of diacylglycerol

Details Process for the production of diacylglycerol Process for the production of diacylglycerol

2011-05-17

2011-05-17

Saidha, Tekchand (Department: 1652)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving hydrolase

C435S159000

Reexamination Certificate

active

07943335

ABSTRACT:
The present invention provides a process for producing a diacylglycerol, which comprises, reacting triacylglycerol with water and an enzyme preparation to obtain a mixture comprising of diacylglycerol, monoacylglycerol and free fatty acid; removing water content in the mixture by way of dehydration; and separating monoacylglycerol, free fatty acid and residual triacylglycerol by at least one separation method to obtain a high-purity diacylglycerol. An oil or fat composition comprising of diacylglycerol obtained from the process and phytosteryl esters and/or ferulic acid esters in an amount of from 0.5% to 25% by weight of diacylglycerol is also provided.

REFERENCES:
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patent: 2003/0054082 (2003-03-01), Koike et al.
International Search Report for PCT/MY2006/000034, mailed on May 8, 2007.
Written Opinion of the International Searching Authority for PCT/MY2006/000034, mailed on May 8, 2007.

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