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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 |
| DOI | 10.1016/j.foodchem.2009.05.079 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000271818200055 |
| 引用统计 | |
| 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 |
| 推荐引用方式 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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