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15-羟基十五烷酸的脂肪酶催化合成环十五内酯
被引：8
作者：
潘湘波
梁静娟
刘雄民
熊德元
李飘英
机构：
[1] 广西大学工业测试实验中心
来源：
关键词：
环十五内酯;
脂肪酶;
羟基十五烷酸;
D O I：
暂无
中图分类号：
TQ655 [合成香料];
学科分类号：
摘要：
The pentadecanolide was biosynthesized in cyclohexane from 15-hydroxypentadecanoic acid, which as prepared from 15-tetracosenoic acid in Malania Olcifera Chum oil using lipase as catalyst. The effect of lipase activity on the lactonization was investigated. Lipases from fiften strains (13 strains of Candida and 2 strains of Penicillium) showed different catalytic effects to the synthesis reactions. The lipases from strains of Penicillium sp. and 4 strains of Candida sp. have catalytic lactonization activity, and the conversion ratio of substrate reached 88% by using lipase Candida sp.GXU01.
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页码：850 / 852
页数：3
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