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Determination of total tin and organotin compounds in shellfish by ICP-MS
Yu, Zhen-hua1,2,3; Sun, Jun-qing2; Jing, Miao2; Cao, Xuan2; Lee, Frank2; Wang, Xiao-ru2
2010-03-01
发表期刊FOOD CHEMISTRY
卷号119期号:1页码:364-367
文章类型Article
摘要A method based on microwave digestion and inductively coupled plasma-mass spectrometric (ICP-MS) analysis was established for the determination of total tin in shellfish samples. Good linearity of the calibration curves was obtained for tin elements (r = 1.0000). Detection limit for Sri was 34.6 ng/g. Total tin concentrations in these samples ranged from non-detectable to 0.45 mu g/g. High-performance liquid chromatography hyphenated with inductively coupled plasma-mass spectrometry (HPLC-ICP-MS) was applied to the simultaneous determination of five organotin compounds in the shellfish samples. The fresh and freeze-dried shellfish samples were treated by ultrasonic extraction with two different extraction solvents. Four organotin compounds including dibutyltin (DBT), tributyltin (TBT), diphenyltin (DPhT) and triphenyltin (TPhT) in shellfish samples were detected. It was found that the dominate species in the samples were tributyltin (TBT) and triphenyltin (TPhT). (C) 2009 Elsevier Ltd. All rights reserved
关键词Hplc-icp-ms Organotin Compounds Speciation Shellfish
DOI10.1016/j.foodchem.2009.05.079
收录类别SCI
语种英语
WOS记录号WOS:000271818200055
引用统计
被引频次:30[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/32821
专题海洋生态与环境科学重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China
2.SOA, Inst Oceanog 1, Qingdao, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
第一作者单位中国科学院海洋研究所
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GB/T 7714
Yu, Zhen-hua,Sun, Jun-qing,Jing, Miao,et al. Determination of total tin and organotin compounds in shellfish by ICP-MS[J]. FOOD CHEMISTRY,2010,119(1):364-367.
APA Yu, Zhen-hua,Sun, Jun-qing,Jing, Miao,Cao, Xuan,Lee, Frank,&Wang, Xiao-ru.(2010).Determination of total tin and organotin compounds in shellfish by ICP-MS.FOOD CHEMISTRY,119(1),364-367.
MLA Yu, Zhen-hua,et al."Determination of total tin and organotin compounds in shellfish by ICP-MS".FOOD CHEMISTRY 119.1(2010):364-367.
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