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《Journal of Beijing University of Chemical Technology(Natural Science Edition)》 2007-05
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Substrate inhibition of wax ester synthesis catalyzed by immobilized lipase Candida sp.99-125

ZHAO JingJing1 WANG Fang1,2 DENG Li1,2 TAN TianWei1,2 (1.College of Life Science and Technology;2.Beijing Key Laboratory of Bioprocess,Beijing University of Chemical Technology,Beijing 100029,China)  
The synthesis of cetyl palmitate in hexane has been investigated with immobilized lipase Candida sp.99-125 prepared in our laboratory as the catalyst.The kinetics of the reaction were found to be consistent with the Ping-Pong Bi-Bi mechanism,which is characterized by inhibition by both alcohol and acid.The long-chain alcohol was shown to be the primary competitive inhibitor of the esterification.The inhibition effects of both substrates were studied in three different concentration ranges.Appropriate kinetic models for different substrate concentrations are proposed and the apparent kinetic parameters are calculated.
【Fund】: 国家自然科学基金(20576013);; 国家“973”计划(2003CB716002);; 北京市自然基金(2071002);; 北京市科技计划(D0205004040211)
【CateGory Index】: O621.2
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【References】
Chinese Journal Full-text Database 2 Hits
1 LIU Xin-ning,TANG Lu-hong(School of Medicine and Pharmaceutics,Jiangnan University,Wuxi 214122,China);Kinetics and thermodynamics of L-ascorbyl profen esters synthesis catalyzed by lipase in 2-methyl-2-butanol[J];Chinese Journal of Bioprocess Engineering;2010-06
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHOU Guo\|Wei 1\ HUANG Xi\|Rong\+1\ LI Yue\|Zhong\+2\ LI Gan\|Zuo 1* \ HU Wei\+2 1(Key Laboratory for Colloid and Interface Chemistry of State Education Ministry,Shandong University,Jinan\ 250100,China) 2(State Key Laboratory of Microbi;Esterification of Octanoic Acid with 1-octanol Catalyzed by Lipase in WO Microemulsions and in Microemulsion\|based Organogels[J];Chinese Journal of Biotechnology;2001-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 ZHONG Nan-jing;LI Lin;LI Bing;LU Qi-yu;LIU Guo-qin;College of Light Industry and Food Sciences, South China University of Technology;School of Food Science, Guangdong Pharmaceutical University;School of Food Science and Technology, Henan University of Technology;;Preparation of Monoacylglycerol and Diacylglycerol through Glycerolysis of Triacylglycerol[J];Modern Food Science and Technology;2013-10
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1 WEI Li-ping et al (Shanxi Agricultural University,Jinzhong,Shanxi 030801);Effects of Diphenylamine on Soil Biological Activity[J];Journal of Anhui Agricultural Sciences;2008-01
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5 ZHANG YueDong CHEN BiQiang TAN TianWei(College of Life Science and Technology,Beijing University of Chemical Technology,Beijing 100029,China);Synthesis of iso-octyl palmitate in an immobilized lipase reactor[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2007-S2
6 CUI Yumin,SUN Wenzhong,ZHANG Wenbao Department of Chemistry,Fuyang Teacher's College,Fuyang 236041,China;Photocatalytic degradation of acid red B by Y_2O_3/WO_3 as heterogeneous photocatalyst[J];Journal of University of Science and Technology Beijing;2008-05
7 YANG Xue-mei, ZHANG Lan-ying, ZHANG Lei, YU Hong-bing,ZHANG Yu-ling (College of Enviroment and Resources, Jilin University,Changchun130026,China);Application of Immobilized Proteases in Treating Water with High Concentration Organic Substance[J];Journal of Jiling University (Earth Science Edition);2005-03
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 LIU Ning,LIU Ya-nan,LIU Tao,LI Jian,LU Zhan-guo(Key Laboratory for Food Science and Engineering of Heilongjiang Province,College of Food Engineering,Harbin University of Commerce,Harbin 150076,China);Study on the synthesis and current situation of L-ascorbic acid esters derivatives[J];Science and Technology of Food Industry;2012-22
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Chinese Journal Full-text Database 2 Hits
1 Xu Yan Zhao Chengming Zhang Kechang (School of Biotechnology,Wuxi University of Light Industry,Wuxi 214036);A Kinetic Study on Enzymatic Synthesis of Ethyl Hexanoate by Immobilized Lipase form Mucor miehei in HeptanePartially Supported by the Open Project Program of the State Key Laboratory of Bioreactor Engineering.[J];CHINESE JOURNAL OF BIOTECHNOLOGY;1999-04
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