核磁共振技术在枯草芽孢杆菌的抗菌物质结构鉴定中的应用  

Application of nuclear magnetic resonance spectroscopy in structure Identification of antimicrobial components from Bacillus subtilis

作　　者：商伟伟[1] 蔡良[1] 罗磊[1] 沈加彬[1] 施碧红[1] 

机构地区：[1]福建师范大学生命科学学院,福建福州350108

出　　处：《台湾农业探索》2012年第1期67-70,共4页Taiwan Agricultural Research

基　　金：福建省自然科学基金项目(2009J01128);福建省科技重点项目(2009N0033)

摘　　要：核磁共振(NMR)技术是化合物结构鉴定的一种重要的方法。该文简单介绍了NMR技术的基本原理,及NMR技术在枯草芽孢杆菌所产的多肽、脂肽类抗菌物质结构鉴定中的运用概况,进一步阐述了NMR联用技术的发展现状,展望了其在枯草芽孢杆菌抗菌物的结构鉴定方面的应用前景。The nuclear magnetic resonance （NMR） spectroscopy technology is one of the important methods in chemical structure identification. In this paper, the basic principle of NMR was introduced, and the applications of NMR for identifying the structures of antibiotic peptides and lipopeptides of Bacillus subtilis were summarized. Finally, the progress of NMR combined with other techniques was stated and the application of these combined techniques in identification of new antimicrobial compounds from Bacillus subtilis was prospected.

关 键 词：核磁共振 枯草芽孢杆菌 抗菌物 结构鉴定 

分 类 号：Q936[生物学—微生物学] O482.53[理学—固体物理]