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题名: Simultaneous Detection of Nine Kinds of Estrogens in Water by Solid Phase Extraction Coupled with Gas Chromatography-Mass Spectrometry
作者: Liao Tao1; Wu Xiao-Cui1, 2; Wang Shao-Hua1; Xie Song-Guang3; Xiong Guang-Quan1; Geng Sheng-Rong1; Li Xin1; Zu Xiao-Yan1; Hu Xiao-Bo2
通讯作者: Hu, XB (reprint author), Huazhong Agr Univ, Coll Food Sci & Technol, Wuhan 430070, Peoples R China.
关键词: River water estrogens ; Solid phase extraction ; Gas chromatography-mass spectrometry
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2013-03-01
DOI: 10.3724/SP.J.1096.2013.20570
卷: 41, 期:3, 页:422-426
收录类别: SCI
文章类型: Article
部门归属: [Liao Tao; Wu Xiao-Cui; Wang Shao-Hua; Xiong Guang-Quan; Geng Sheng-Rong; Li Xin; Zu Xiao-Yan] Hubei Acad Agr Sci, Inst Farm Prod Proc & Nucl Agr Technol, Hubei Engn Res Ctr Farm Prod Irradiat, Wuhan 430064, Peoples R China; [Wu Xiao-Cui; Hu Xiao-Bo] Huazhong Agr Univ, Coll Food Sci & Technol, Wuhan 430070, Peoples R China; [Xie Song-Guang] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
摘要: Nine target compounds including estrone (E-1), 17 beta-estradiol (17 beta-E-2), estriol (E-3) 4-octylphenol(4-OP), 4-nonylphenol (4-NP), bisphenol A (BPA), diethylstilbestrol (DES), mestranol (EE3ME) and 17 alpha-ethinyl estradiol (17 alpha-EE2) were simultaneous detected by SPE-GC-MS. Extraction and derivatization conditions were optimized. The results showed that the average recoveries of the nine target estrogens extracted by Oasis HLB cartridges were higher than those by Satara cartridges, the optimal temperature of derivatization reaction was 75 degrees C and the optimal time of derivatization reaction was 90 min. The average recoveries of the nine target estrogens by Oasis HLB cartridges were 60.5% - 126.7%, and the relative standard deviations (RSD) were 0.8% - 11.1%, and the limits of detection (LOD) ranged from 1.08 ng/L to 8.60 ng/L. This method has been employed to detect the estrogens in environment samples from rivers.
英文摘要: Nine target compounds including estrone (E-1), 17 beta-estradiol (17 beta-E-2), estriol (E-3) 4-octylphenol(4-OP), 4-nonylphenol (4-NP), bisphenol A (BPA), diethylstilbestrol (DES), mestranol (EE3ME) and 17 alpha-ethinyl estradiol (17 alpha-EE2) were simultaneous detected by SPE-GC-MS. Extraction and derivatization conditions were optimized. The results showed that the average recoveries of the nine target estrogens extracted by Oasis HLB cartridges were higher than those by Satara cartridges, the optimal temperature of derivatization reaction was 75 degrees C and the optimal time of derivatization reaction was 90 min. The average recoveries of the nine target estrogens by Oasis HLB cartridges were 60.5% - 126.7%, and the relative standard deviations (RSD) were 0.8% - 11.1%, and the limits of detection (LOD) ranged from 1.08 ng/L to 8.60 ng/L. This method has been employed to detect the estrogens in environment samples from rivers.
关键词[WOS]: LIQUID ; ENVIRONMENT ; STEROIDS ; SAMPLE ; MILK
语种: 英语
WOS记录号: WOS:000318745100019
ISSN号: 0253-3820
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/19289
Appears in Collections:淡水生态学研究中心_期刊论文

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作者单位: 1.Hubei Acad Agr Sci, Inst Farm Prod Proc & Nucl Agr Technol, Hubei Engn Res Ctr Farm Prod Irradiat, Wuhan 430064, Peoples R China
2.Huazhong Agr Univ, Coll Food Sci & Technol, Wuhan 430070, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
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