Method for preparation of purified monoglycerides; and, products

Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...

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554206, 554207, 554195, C11B 300

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active

058592709

ABSTRACT:
A method of preparing a purified monoester composition is provided. The method generally involves a step of adding triglycerides to the crude monoester composition, with a follow up step of extracting into an alcohol/water phase, of the monoester to be purified. The process can be utilized to isolate and purify monoglycerides and propylene glycol monoesters, to advantage. The invention also concerns equipment for conduct of the processes, provision of preferred food additives, and provision of preferred food industry compositions.

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Feuge, R.O. and Gros, Audrey T., "Modification of Vetetable Oils. IX. Purification of Technical Monoglycerides", J. Amer. Oil Chem. Soc., vol. 27, pp. 117-122, Apr. 1950.
Monick, J.A. and Treybal, R.E., "Separation of Monoglycerides, Diglycerides, and Triglycerides by Liquid-Liquid Extraction", J. Am. Oil Chem. Soc., vol. 33:193-197 (May 1956).
Zilch, K.T. and Dutton, H.J., "Analysis of Fat Acid Oxidation Product by Countercurrent Distribution Methods", Analytical Chemistrictry, vol. 23, No. 5, 775-778 (May 1951).

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