Process for modifying fats and oils

Details Process for modifying fats and oils Process for modifying fats and oils

1991-06-26

1993-06-15

Robinson, Douglas W.

Chemistry: molecular biology and microbiology

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

Preparing oxygen-containing organic compound

435134, 435136, 435196, 435197, 435198, 435933, C12P 766, C12P 764, C12N 916, C12N 918

Patent

active

052197441

ABSTRACT:
A process for modifying fats and oils which comprises applying partial glyceride lipase to fats and oils containing partial glycerides and fatty acids to synthesize triglycerides from the partial glycerides by esterification.
The lipase is preferably an immobilized lipase and this process is preferably carried out under a water concentration of 1500 ppm or less.
By using partial glyceride lipase according to the present invention, there can be obtained modified fats and oils having a low content of diglycerides without changing triglyceride composition.

REFERENCES:
patent: 4275011 (1981-06-01), Tanaka et al.
patent: 4275081 (1981-06-01), Coleman et al.
patent: 4416991 (1983-11-01), Matsuo et al.
patent: 4472503 (1984-09-01), Matsuo et al.
Iwai et al, Agr. Biol. Chem. vol. 39 (5) pp. 1063-1070 1975.
ATCC Catalogue of Fungi, 1989, pp. 243-244.

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