标题:Catalytic Characteristics of Lipase Immobilized in CTAB/TX-100 MBG
作者:Song Shao-fang; Luan Yu-xia
作者机构:[Song, S.-F] College of Chemistry and Material Science, Shandong Agricultural University, Tai'an 271018, China;[ Luan, Y.-X] Institute of Pharmaceutic 更多
通讯作者:Song, SF(ssf@sdau.edu.cn)
通讯作者地址:[Song, SF]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China.
来源:高等学校化学研究(英文版)
出版年:2010
卷:26
期:1
页码:110-113
关键词:Microemulsion-based gel(MBG);Immobilized lipase;Activity;Stereoselectivity;Esterification;Hydrolysis
摘要:CTAB/TX-100 microemulsion-based gel(MBG),which could be soaked in aqueous solution for a long time without mechanical strength and shape changes,was successfully prepared.Lipase immobilized in this gel had a higher activity than that in CTAB MBG when catalyzed the esterification reaction between n-hexanoic acid and n-octanol and its enantioselectivity was slightly higher when catalyzed the stereoselective esterification reaction between racemic ibuprofen and n-octanol.In aqueous solution,lipase in CTAB/TX-100 MBG could catalyze smoothly the hydrolysis reaction of olive oil and could be reused many times without the evident change of MBG mechanical strength although its activity decreased 41.8% after nine-time recycles.
收录类别:CSCD;SCOPUS;SCIE
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052318931&partnerID=40&md5=5b089959b6b277047204d6fcab4b76d2
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