Isolation of alpha-l-aspartyl-l-phenylalanine methyl ester from

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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C07C10102

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active

048975060

ABSTRACT:
A method for preparing .alpha.-L-aspartyl-L-phenylalanine methyl ester having improved solubilization by the isolation thereof from an aqueous medium containing at least one additive selected from the group consisting of sodium alginate, sodium salt of carboxymethylcellulose, sodium starch glycolate and sodium polyacrylate.

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C. J. Hawkyard, "The Release of Disperse Dyes From Thickener Films During Thermal Processes", J. Soc. Dyes & Col. 97, 213, 214 (1981).
Kirk-Othmer's Encyclopedia of Chemical Technology (Third Ed.), vol. 20, pp. 216, 217.

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