Determination of PCDD/Fs and dioxin-like PCBs in food and feed using gas chromatography-triple quadrupole mass spectrometry
文献类型：期刊论文
| 作者 | Matsiko, Julius; Sun, Huizhong; Wang, Pu; Li, Honghua; Li, Yingming; Zheng, Shucheng; Hao, Yanfen; Zhang, Weiwei; Wang, Dou; Zhang, Qinghua |
| 刊名 | SCIENCE CHINA-CHEMISTRY
 |
| 出版日期 | 2017-06-05 |
| 卷号 | 60期号:5页码:670-677 |
| 关键词 | Pcdd/fs Dl-pcbs Food Feed Gc-ms/ms |
| 英文摘要 | A method was developed on a gas chromatograph coupled to a triple quadrupole mass spectrometer (GC-MS/MS) for trace level determination of polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (DL-PCBs) in food and feed. The results demonstrated good sensitivity and repeatability for PCDD/Fs and DL-PCBs at an extremely low level (10 pg mL(-1) for 2,3,7,8-TCDD/F), as well as wide linear response of over 3 or 4 orders of magnitude in concentration ranges; 0.5-200 ng mL(-1) for PeCDD/F and 0.2-2000 ng mL(-1) for DL-PCBs. The method detection limits for PCDD/Fs and DL-PCBs were in the range from 0.018-0.17 pg g(-1) to 0.13-0.36 pg g(-1), respectively. The performance of the GC-MS/MS for food and feed sample analysis showed high precision and accuracy compared to the high resolution gas chromatograph/high resolution mass spectrometer. The results indicated the feasibility of GC-MS/MS as a confirmatory method for the measurement of PCDD/Fs and DL-PCBs in food and feed as required by European Union legislation. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39288]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Matsiko, Julius,Sun, Huizhong,Wang, Pu,et al. Determination of PCDD/Fs and dioxin-like PCBs in food and feed using gas chromatography-triple quadrupole mass spectrometry[J]. SCIENCE CHINA-CHEMISTRY,2017,60(5):670-677. |
| APA | Matsiko, Julius.,Sun, Huizhong.,Wang, Pu.,Li, Honghua.,Li, Yingming.,...&Zhang, Qinghua.(2017).Determination of PCDD/Fs and dioxin-like PCBs in food and feed using gas chromatography-triple quadrupole mass spectrometry.SCIENCE CHINA-CHEMISTRY,60(5),670-677. |
| MLA | Matsiko, Julius,et al."Determination of PCDD/Fs and dioxin-like PCBs in food and feed using gas chromatography-triple quadrupole mass spectrometry".SCIENCE CHINA-CHEMISTRY 60.5(2017):670-677. |
入库方式： OAI收割
来源：生态环境研究中心
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