文献类型：期刊文献

中文题名：Characterization on the Mean Molar Absorptivity of Amino Acids in Microbial Lipopeptides

英文题名：Characterization on the Mean Molar Absorptivity of Amino Acids in Microbial Lipopeptides

作者：Shi Zhong YANG[1];Tao CHEN[1];Bo Zhong MU[1];Dong Zhi WEI[2]

机构：[1]Department of Chemistry, East China University of Science and Technology, Shanghai 200237;[2]Bioengineering Institute, East China University of Science and Technology, Shanghai 200237

年份：2006

卷号：17

期号：4

起止页码：517

中文期刊名：Chinese Chemical Letters

外文期刊名：中国化学快报（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2011_2012】；PubMed;

基金：This work was supported by the National Natural Science Foundation of China(No.50374038,50574040);Specialized Research Fund for the Doctoral Program of Higher Education(20030251002);Key Project of the Ministry of Education(03071);by the Department of Science and Technology Shanghai(045407017).

语种：英文

中文关键词：Molar absorption coefficient;lipopeptide;amino acid;spectrophotometry,

外文关键词：Molar absorption coefficient, lipopeptide, amino acid, spectrophotometry,

摘要：The molar absorption coefficients of each of 14 kinds of amino acids were determined by the spectrophotometric method, and the mean molar absorption coefficients of 37 different mixtures of each with amino acid composition exactly equivalent to that of the peptide chain of the corresponding lipopeptide were determined based on calculation or experimental. The significance of the results is that the mean molar absorption coefficients strongly demonstrate the regular patterns, though different amino acids bear quite different molar absorption coefficients.
The molar absorption coefficients of each of 14 kinds of amino acids were determined by the spectrophotometric method, and the mean molar absorption coefficients of 37 different mixtures of each with amino acid composition exactly equivalent to that of the peptide chain of the corresponding lipopeptide were determined based on calculation or experimental. The significance of the results is that the mean molar absorption coefficients strongly demonstrate the regular patterns, though different amino acids bear quite different molar absorption coefficients.