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Dae-Won Park Ji-Seok Kim Seungjoo-Haam Hae-Sung Kim Woo-Sik Kim 《Biotechnology letters》2001,23(23):1947-1952
Esterification of -methylglucoside with an -hydroxy acid (glycolic, lactic or malic acid) was carried out using Novozym 435 (Lipase B from Candida antarctica). 2-Methyl-2-butanol was more efficient as solvent for the reaction than ethyl acetate, 1,4-dioxane, n-hexane, acetonitrile or acetone. The molar ratio of -methylglucoside:-hydroxy acid which gave the quickest reaction rate was 1:10 and the highest conversion (75%) was with malic acid. 相似文献
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