DICP OpenIR
Rapid Screening of Trace Phthalate Estersin-Wine Using Ion Mobility Spectrometry
Peng Li-Ying1,2; Wang Wei-Guo1; Wang Xin1; Chen Wen-Dong1,2; Chen Chuang1,2; Cheng Sha-Sha1,2; Liang Xi-Xi1,2; Zhou Qing-Hua1,2; Li Jing-Hua1; Li Hai-Yang1
关键词Ion Mobility Spectrometry Phthalate Esters Rapid Screening Plasticizer
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2014
42期:2页:278-282
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000333673600020
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145848
专题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
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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.
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