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首页> 外文期刊>Journal of Bioscience and Bioengineering >Optical resolution of n-butyl D- and L-lactates using immobilized lipase catalyst
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Optical resolution of n-butyl D- and L-lactates using immobilized lipase catalyst

机译:使用固定化脂肪酶催化剂对D-和L-乳酸正丁酯的光学拆分

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摘要

n-Butyl D- and L-lactates (BuDLa and BuLLa) were incubated with immobilized lipase. 'H-NMR showed that BuDLa reacted to oligomers, while BuLLa did not react A mixture containing 90.4% of BuLLa and 9.6% of BuDLa was incubated with the enzyme for 72 h, then distilled. The purity of BuLLa increased to 98.6%.
机译:将D-和L-乳酸正丁酯(BuDLa和BuLLa)与固定化的脂肪酶一起孵育。 1 H-NMR表明BuDLa与低聚物反应,而BuLLa不反应。将含有90.4%BuLLa和9.6%BuDLa的混合物与酶温育72小时,然后蒸馏。 BuLLa的纯度提高到98.6%。

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