Discrimination of foodborne pathogenic bacteria using synchrotron FTIR microspectroscopy

doi:10.1007/s41365-017-0209-8

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Discrimination of foodborne pathogenic bacteria using synchrotron FTIR microspectroscopy
	Wang, YD; Li, XL; Liu, ZX; Zhang, XX; Hu, J; Lu, JH
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2017
卷号	28 期号:4 页码:-
关键词	Transform Infrared-spectroscopy Identification
ISSN号	1001-8042
DOI	10.1007/s41365-017-0209-8
文献子类	期刊论文
英文摘要	Traditional Fourier transform infrared (FTIR) spectroscopy has been recognized as a valuable method to characterize and classify kinds of microorganisms. In this study, combined with multivariate statistical analysis, synchrotron radiation-based FTIR (SR-FTIR) microspectroscopy was applied to identify and discriminate ten foodborne bacterial strains. Our results show that the whole spectra (3000-900 cm(-1)) and three subdivided spectral regions (3000-2800, 1800-1500 and 1200-900 cm(-1), representing lipids, proteins and polysaccharides, respectively) can be used to type bacteria. Either the whole spectra or the three subdivided spectra are good for discriminating the bacteria at levels of species and subspecies, but the whole spectra should be given preference at the genus level. The findings demonstrate that SR-FTIR microspectroscopy is a powerful tool to identify and classify foodborne pathogenic bacteria at the genus, species and subspecies level.
WOS关键词	TRANSFORM INFRARED-SPECTROSCOPY ; IDENTIFICATION
语种	英语
WOS记录号	WOS:000402894400007
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28611]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Wang, YD,Li, XL,Liu, ZX,et al. Discrimination of foodborne pathogenic bacteria using synchrotron FTIR microspectroscopy[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28(4):-.
APA	Wang, YD,Li, XL,Liu, ZX,Zhang, XX,Hu, J,&Lu, JH.(2017).Discrimination of foodborne pathogenic bacteria using synchrotron FTIR microspectroscopy.NUCLEAR SCIENCE AND TECHNIQUES,28(4),-.
MLA	Wang, YD,et al."Discrimination of foodborne pathogenic bacteria using synchrotron FTIR microspectroscopy".NUCLEAR SCIENCE AND TECHNIQUES 28.4(2017):-.