Conjugated fatty acid containing monoglycerides and process...

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

Reexamination Certificate

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Reexamination Certificate

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10210207

ABSTRACT:
This invention provides monoglycerides containing a conjugated fatty acid, and a process for producing the above described conjugated fatty acid containing monoglycerides in which all kinds of lipases can be used as catalysts.This invention relate to monoglycerides containing a conjugated fatty acid (preferably in an amount of 50% or more of fatty acids).This invention also relates to a process for producing the conjugated fatty acid containing monoglycerides, in which the conjugated fatty acid containing a free fatty acid and glycerol are subjected to the reaction of esterification, or of esterification and glycerolysis in the presence of lipase as a catalyst.

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Park et al., “Conjugated Linoleic acid (CLA) Glycerol,” J. Korean Soc. Food Sci. Nutr., vol. 29, No. 3, 2000, pp. 389-394.
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Arcos, Jose A. et al., “Continous Enzymatic Esterification of Glycerol with (Poly)Unsaturated Fatty Acids in a Packed-Bed Reactor”, Biotechnology and Engineering, vol. 68, No. 5, Jun. 5, 2000, pp. 563-570.

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