Identification of geographical origins of Schisandra fruits in China based on stable carbon isotope ratio analysis

doi:10.1007/s00217-011-1445-5

	Identification of geographical origins of Schisandra fruits in China based on stable carbon isotope ratio analysis
	Li, Guo-chen 2; Wu, Zhi-jie 2; Wang, Yan-hong 2; Dong, Xing-cai 2; Li, Bo 2; He, Wei-dong 1; Wang, Shi-cheng 2; Cui, Jie-hua 2
刊名	EUROPEAN FOOD RESEARCH AND TECHNOLOGY
	2011-05-01
卷号	232 期号:5 页码:797-802
关键词	Schisandra Fruits Geographical Origin Stable Carbon Isotope Ratios Ea-irms
ISSN号	1438-2377
DOI	10.1007/s00217-011-1445-5
英文摘要	A method based on elemental analyser-isotope ratio mass spectrometer (EA-IRMS) was developed for the identification of the geographical origins of Schisandra fruits which are used as traditional Chinese medicines and important food materials. A total of 96 authentic samples from seven provinces in China were collected and subjected to stable carbon isotope ratio analysis (SCIRA), and the results showed that there were significant differences between the mean delta(13)C values of samples from different origins. By using single analyte delta(13)C, the Schisandra fruits from northeast China and south China could potentially be discriminated. A follow-up study will combine trace elements with stable isotope ratios to analyse a larger set of samples, to confirm the discrimination capability of (13)C and to enhance the discrimination between close geographical regions.
WOS研究方向	Food Science & Technology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000289732800007
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/122017]
专题	中国科学院沈阳应用生态研究所
通讯作者	Wang, Yan-hong
作者单位	1.FYTOLAB Cvba, B-9052 Zwijnaarde, Belgium 2.Chinese Acad Sci, Inst Appl Ecol, Key Lab Pollut Ecol & Environm Engn, Shenyang 110116, Peoples R China
推荐引用方式 GB/T 7714	Li, Guo-chen,Wu, Zhi-jie,Wang, Yan-hong,et al. Identification of geographical origins of Schisandra fruits in China based on stable carbon isotope ratio analysis[J]. EUROPEAN FOOD RESEARCH AND TECHNOLOGY,2011,232(5):797-802.
APA	Li, Guo-chen.,Wu, Zhi-jie.,Wang, Yan-hong.,Dong, Xing-cai.,Li, Bo.,...&Cui, Jie-hua.(2011).Identification of geographical origins of Schisandra fruits in China based on stable carbon isotope ratio analysis.EUROPEAN FOOD RESEARCH AND TECHNOLOGY,232(5),797-802.
MLA	Li, Guo-chen,et al."Identification of geographical origins of Schisandra fruits in China based on stable carbon isotope ratio analysis".EUROPEAN FOOD RESEARCH AND TECHNOLOGY 232.5(2011):797-802.