Solvent-free esterification of oleic acid and oleyl alcohol using membrane reactor and lipase-surfactant complex

被引：17
作者：
Isono, Y
Nakajima, M
Nabetani, H
机构：
[1] Minist Agr Forestry & Fisheries, Natl Food Res Inst, Ibaraki 3058642, Japan
[2] Dainichiseika Color & Chem Mfg Co Ltd, Adachi Ku, Tokyo 1238555, Japan
来源：
JOURNAL OF FERMENTATION AND BIOENGINEERING | 1998年 / 86卷 / 01期
关键词：
esterification; solvent-free; lipase; surfactant; membrane reactor;
D O I：
10.1016/S0922-338X(98)80048-2
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Oleyl alcohol and oleic acid were esterified using lipase-surfactant complex (LSC) in a solvent-free reaction system. LSC showed a higher reaction rate than the crude enzyme in the reaction system. Optimum LSC activity was obtained at 180 mg/g-solution water addition. A preliminary study of the membrane reactor system using a microfiltration membrane and a solvent-free reaction was performed, and the feasibility of the reactor system was confirmed.
引用
收藏
页码：138 / 140
页数：3
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