本文研究了不同糖脂化合物修饰的脂肪酶在有机溶剂中催化长碳链脂肪酸和脂肪醇的酯化反应。
The esterification reaction of a long chain fatty acid and a fatty alcohol catalyzed by sugar ester modified lipases in organic media was studied.
通过环境友好的、高选择性的酶催化转酯化反应引入疏水基团可以制备葡甘聚糖的酯化衍生物，从而拓宽其应用领域。
KGM can be modified by environmentally friendly and selective enzyme-catalyzed transesterification to form the esterified derivatives of KGM and then its applications will be extended.
有机相中应用酯化反应，酶法催化拆分消旋醇是获得光学活性醇的重要途径。
The main route for obtaining optically active alcohols is resolution of racemic alcohols catalyzed by enzyme in organic solvents by the esterification reaction.
乙酸乙烯酯作为酰基供体兼溶剂，在有机相中1 -苯乙醇与乙酸乙烯酯在脂肪酶的催化下发生不可逆的转酯化反应。
To determine the effection of immobilization, the selectively transesterification of 1-phenyl ethanol, with vinyl acetate as both the acyl donor and the solvent, was taken as the model reaction.
利用脂肪酶在有机溶剂中催化对映选择性酯化反应对外消旋薄荷醇进行了有效的光学拆分。
Optical resolution of racemic menthol has been efficiently achieved by lipase catalyzed enantioselective esterification in an organic solvent.
水含量对有机相中脂肪酶催化有机硅烷醇与戊酸的酯化反应有显著的影响。
Lipase catalyzed esterification of organosilyl alcohol with fatty acid in microaqueous phase was studied.
水含量对有机相中脂肪酶催化有机硅烷醇与戊酸的酯化反应有显著的影响。
Lipase catalyzed esterification of organosilyl alcohol with fatty acid in microaqueous phase was studied.
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