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Interesterification selectivity in lipase catalyzed reactions of low molecular weight triglycerides
Authors:George Abraham  Michael A. Murray  Vijay T. John
Affiliation:(1) U.S. Department of Agriculture, SRRC, 70179 New Orleans, LA;(2) Freeport McMoRan Inc., 70037 New Orieans, LA;(3) Dept. of Chemical Eng., Tulane Univ., 70118 New Orieans, LA
Abstract:Summary In the absence of an organic solvent, a buffer to enzyme weight ratio of 1 gives maximum selectivity to interesterification over hydrolysis in a lipase-catalyzed mixture of triacetin and tributyrin. Addition of hexane enhances interesterification as does a reversed micelle configuration.
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