Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry

	Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry
	Peng Li-Ying 1,2; Wang Wei-Guo 1; Wang Xin 1; Chen Wen-Dong 1,2; Chen Chuang 1,2; Cheng Sha-Sha 1,2; Liang Xi-Xi 1,2; Zhou Qing-Hua 1,2; Li Jing-Hua 1; Li Hai-Yang 1
刊名	chinese journal of analytical chemistry
	2014
卷号	42 期号:2 页码:278-282
关键词	Ion mobility spectrometry Phthalate esters Rapid screening Plasticizer
英文摘要	phthalic acid ester is a kind of common environmental pollutants. here, a method for fast screening trace phthalic acid ester in wine was constructed based on ion mobility spectrometry (ims). tube temperature and inlet temperature were optimized, and five typical phthalic acid esters were detected successively. under the optimal tube temperature of 90 degrees c and inlet temperature of 160 degrees c, the limits of detection for dimethyl phthalate (dmp), diethyl phthalate (dep), dibutyl phthalate (dbp), diisobutyl phthalate (dibp) and diethylhexyl phthalate (dehp) are 0.14, 0.06, 0.14, 0.44 and 0.02 mg/l, respectively, and the relative standard deviation (rsd) of 9 times measurements are less than 8.9%. the analytical time for single sample is less than 95 s. at last, five types of white wines were analyzed and the suspicious problem samples were successfully screened. and a home. made ion trap mass spectrometer was used to verify the product ions of phthalic acid ester detected by ims and the interferences in wines can be avoided with acetone as dopant. the results demonstrate that the ims can be used for rapid screening of trace phthalate esters in wine.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, analytical
研究领域[WOS]	chemistry
关键词[WOS]	performance liquid-chromatography ; mass-spectrometry ; acid esters
收录类别	SCI
语种	英语
WOS记录号	WOS:000333673600020
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145848]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Grad Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Peng Li-Ying,Wang Wei-Guo,Wang Xin,et al. Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry[J]. chinese journal of analytical chemistry,2014,42(2):278-282.
APA	Peng Li-Ying.,Wang Wei-Guo.,Wang Xin.,Chen Wen-Dong.,Chen Chuang.,...&Li Hai-Yang.(2014).Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry.chinese journal of analytical chemistry,42(2),278-282.
MLA	Peng Li-Ying,et al."Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry".chinese journal of analytical chemistry 42.2(2014):278-282.