Kinetics of esterification of lauric acid with fatty alcohols by lipase: effect of fatty alcohol

被引：32

作者：

Shintre, MS ^{[1
]}

Ghadge, RS ^{[1
]}

Sawant, SB ^{[1
]}

机构：

[1] Univ Bombay, Inst Chem Technol, Chem Engn Div, Bombay 400019, Maharashtra, India

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 2002年 / 77卷 / 10期

关键词：

Thermomyces lanuginosus; first order reaction; lauric acid esters; lipase; fatty alcohol selectivity; kinetic model;

D O I：

10.1002/jctb.684

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：

Lauric acid has been esterified with some C-1-C-18 aliphatic alcohols by a commercial lipase, Lipolase 100 L, using isooctane as a solvent. When lauric acid and fatty alcohols were taken in the mole ratio 1:1, first order kinetics were observed for all the alcohols studied. The highest reaction rate was observed for n-butyl alcohol. Lauric acid was esterified with stearyl alcohol, in varying acid to alcohol mole ratios to explain the first order kinetics of the reaction. A kinetic model for the lipase-catalysed esterification in a biphasic organic-aqueous system has been proposed. Based on the interfacial substrate concentration, an analytical rate equation for initial rate of the reaction was derived and confirmed with the experimental data. (C) 2002 Society of Chemical Industry.

引用

页码：1114 / 1121

页数：8

共 50 条

[21] Lipase catalyzed production of monoacylglycerols by the esterification of fish oil fatty acids with glycerol
Hee-Guk Byun
Tae-Kil Eom
Won-Kyo Jung
Se-Kwon Kim
Biotechnology and Bioprocess Engineering, 2007, 12 : 491 - 496
[22] Esterification using a liquid lipase to remove residual free fatty acids in biodiesel
Hansen, R. B.
Agerbaek, M. A.
Nielsen, P. M.
Rancke-Madsen, A.
Woodley, J. M.
PROCESS BIOCHEMISTRY, 2020, 97 : 213 - 221
[23] SOLVENT EFFECTS ON LIPASE-CATALYZED ESTERIFICATION OF GLYCEROL AND FATTY-ACIDS
JANSSEN, AEM
VANDERPADT, A
VANTRIET, K
BIOTECHNOLOGY AND BIOENGINEERING, 1993, 42 (08) : 953 - 962
[24] Reaction kinetics of the esterification of lauric acid in iso-octane using an immobilized biocatalyst
Lima, FV
Pyle, DL
Asenjo, JA
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 1996, 61 (03) : 411 - 422
[25] Reaction kinetics of the esterification of lauric acid in iso-octane using an immobilized biocatalyst
F. VÁzquez Lima
D. L. Pyle
J. A. Asenjo
Applied Biochemistry and Biotechnology, 1997, 61 (3) : 411 - 422
[26] Catalytic properties of recombinant Thermomyces lanuginosus lipase immobilized by impregnation into mesoporous silica in the enzymatic esterification of saturated fatty acids with aliphatic alcohols
Kovalenko, Galina A.
Perminova, Larisa V.
Beklemishev, Anatoly B.
REACTION KINETICS MECHANISMS AND CATALYSIS, 2019, 128 (01) : 479 - 491
[27] Catalytic properties of recombinant Thermomyces lanuginosus lipase immobilized by impregnation into mesoporous silica in the enzymatic esterification of saturated fatty acids with aliphatic alcohols
Galina A. Kovalenko
Larisa V. Perminova
Anatoly B. Beklemishev
Reaction Kinetics, Mechanisms and Catalysis, 2019, 128 : 479 - 491
[28] Enzymatic lipophilisation of phenolic acids through esterification with fatty alcohols in organic solvents
Yang, Zhiyong
Guo, Zheng
Xu, Xuebing
FOOD CHEMISTRY, 2012, 132 (03) : 1311 - 1315
[29] Ultrasonication-assisted lipase-catalyzed esterification of chlorogenic acid: A comparative study using fatty alcohol and acids in solvent and solvent-free conditions
Kuo, Chia-Hung
Nargotra, Parushi
Lin, Tsung-Han
Shieh, Chwen-Jen
Liu, Yung-Chuan
ULTRASONICS SONOCHEMISTRY, 2025, 113
[30] Esterification of lauric acid with lauryl alcohol using cross-linked enzyme crystals: Solvent effect and kinetic study
Gogoi, Sumbita
Hazarika, Swapnali
Rao, P. G.
Dutta, N. N.
BIOCATALYSIS AND BIOTRANSFORMATION, 2006, 24 (05) : 343 - 351

← 1 2 3 4 5 →