首页 | 本学科首页   官方微博 | 高级检索  
     

细菌细胞中类异戊二烯醌的分析
引用本文:陈梅雪,王菊思. 细菌细胞中类异戊二烯醌的分析[J]. 环境化学, 1996, 0(5)
作者姓名:陈梅雪  王菊思
作者单位:中国科学院生态环境研究中心!北京100085
基金项目:环境水化学国家重点实验室资助课题
摘    要:类异戊二烯醌是细菌质膜的成分,在电子传递和氧化磷酸化中起重要作用.甲基萘醌和泛醌是其中较为重要的两类化合物.这两种化合物的分析鉴定是研究细菌细胞中类异戊二烯醌组成构象的前提,在细菌化学分类的研究中具有十分重要的意义.本文参考了有关细菌类异戊二烯醌分析的文献,综述了甲基萘醌和泛醌的分析方法,其中包括:液-液萃取、薄层色谱(TLC)、高效液相色谱(HPLC)、紫外吸收光谱(UV)、质谱(MS)的定性鉴定及HPLC的定量分析.

关 键 词:甲基萘醌  泛醌  分析

ANALYSIS OF BACTERIAL ISOPRENOID QUINONES
Chen Meixue Wang Jusi. ANALYSIS OF BACTERIAL ISOPRENOID QUINONES[J]. Environmental Chemistry, 1996, 0(5)
Authors:Chen Meixue Wang Jusi
Abstract:Isoprenoid Quinones are constituents of bacterial plasma membranes and play important roles in electron transport and oxidative phosphorylation. The two major types of bacterial isoprenoid quinones are menaquinones and ubiquinones. The analysis of menaquinones and ubiquinones is the prerequisite of study of bacterial isoprenoid quinones profiles, which plays an important part in bacterial chemotaxonomic study. In this paper analysis methods of menaquinones and ubiquinones were reveiwed. It includes liquid-liquid extraction, qualitative identification by thin layer chromatography (TLC), high performance liquid chromatography (HPLC), ultraviolet spectroscopy (UV) and mass spectrometry (MS), and accurade quantitative analysis by HPLC as well.
Keywords:menaquinone   ubiquinone   analysis.
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号