Method for preparation of purified glycerides and products

Details Method for preparation of purified glycerides and products Method for preparation of purified glycerides and products

1997-03-06

1999-09-28

Carr, Deborah D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

554 8, 554 9, 554 10, 554 21, 426601, 426663, 426490, 426418, 426417, C11B 300

Patent

active

059591285

ABSTRACT:
A method of preparing purified ester compositions is provided. The process can be utilized to isolate and purify monoglycerides and propylene glycol monoesters, to advantage. It can also be used to isolate preferred diester products. The invention also concerns equipment for conduct of the processes, provision of preferred food additives, and provision of preferred food industry compositions. The process generally involves use of liquid-liquid extractions, to advantage.

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Feuge, R. O. et al., "Modification of Vegetable Oils IX. Purification of Technical Monoglycerides," J. Amer. Oil Chem. Soc., 27:117-122, Apr. 1950.
Monick, J.A., et al., "Separation of Monoglycerides, Diglycerides, and Triglycerides by Liquid-Liquid Extraction," J. Am. Oil Chem. Soc., 33:193-197, May 1956.
Zilch, K.T. et al., "Analysis of Fat Acid Oxidation Product by Countercurrent Distribution Methods," Analytical Chemistry, 23(5):775-778, May 1951.

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