Application of amino acids nitrogen stable isotopic analysis in bioaccumulation studies of pollutants: A review
文献类型：期刊论文
| 作者 | Jiang, Yiye4,5; Zeng, Yanhong2,3,5; Lu, Ruifeng4,5; Zhang, Yanting4,5; Long, Ling4,5; Zheng, Xiaobo1; Luo, Xiaojun2,3,5 ; Mai, Bixian2,3,5
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2023 |
| 卷号 | 879页码:163012 |
| 关键词 | RATIO MASS-SPECTROMETRY PERSISTENT ORGANIC POLLUTANTS TROPHIC MAGNIFICATION FACTORS PACIFIC SUBTROPICAL GYRE FOOD WEBS DELTA-N-15 VALUES SEASONAL-VARIATION DIET QUALITY CHROMATOGRAPHY CARBON |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2023.163012 |
| 英文摘要 | Accurately quantifying trophic positions (TP) to describe food web structure is an important element in studying pollutant bioaccumulation. In recent years, compound-specific nitrogen isotopic analysis of amino acids (AAs-N-CSIA) has been progressively applied as a potentially reliable tool for quantifying TP, facilitating a better understanding of pollutant food web transfer. Therefore, this review provides an overview of the analytical procedures, applications, and limitations of AAs-N-CSIA in pollutant (halogenated organic pollutants (HOPs) and heavy metals) bioaccumulation studies. We first summarize studies on the analytical techniques of AAs-N-CSIA, including derivatization, instrumental analysis, and data processing methods. The N-pivaloyl-i-propyl-amino acid ester method is a more suitable AAs derivatization method for quantifying TP. The AAs-N-CSIA application in pollutant bioaccumulation studies (e.g., Hg, MeHg, and HOPs) is discussed, and its application in conjunction with various techniques (e.g., spatial analysis, food source analysis, and compound tracking techniques, etc.) to research the influence of pollutant levels on organisms is summarized. Finally, the limitations of AAs-N-CSIA in pollutant bioaccumulation studies are discussed, including the use of single empirical values of βglu/phe and TDFglu/phe that result in large errors in TP quantification. The weighted βglu/phe and the multi-TDFglu/phe models are still challenging to solve for accurate TP quantification of omnivores; however, factors affecting the variation of βglu/phe and TDFglu/phe are unclear, especially the effect of pollutant bioaccumulation in organisms on internal AA metabolic processes. ? 2023 |
| WOS研究方向 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000969163900001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80306]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Provincial Key Laboratory of Agricultural & Rural Pollution Abatement and Environmental Safety, College of Natural Resources and Environment, South China Agricultural University, Guangzhou; 510642, China 2.CAS Center for Excellence in Deep Earth Science, Guangzhou; 510640, China 3.Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China 4.University of Chinese Academy of Sciences, Beijing; 100049, China 5.State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China |
| 推荐引用方式 GB/T 7714 | Jiang, Yiye,Zeng, Yanhong,Lu, Ruifeng,et al. Application of amino acids nitrogen stable isotopic analysis in bioaccumulation studies of pollutants: A review[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,879:163012. |
| APA | Jiang, Yiye.,Zeng, Yanhong.,Lu, Ruifeng.,Zhang, Yanting.,Long, Ling.,...&Mai, Bixian.(2023).Application of amino acids nitrogen stable isotopic analysis in bioaccumulation studies of pollutants: A review.SCIENCE OF THE TOTAL ENVIRONMENT,879,163012. |
| MLA | Jiang, Yiye,et al."Application of amino acids nitrogen stable isotopic analysis in bioaccumulation studies of pollutants: A review".SCIENCE OF THE TOTAL ENVIRONMENT 879(2023):163012. |
入库方式： OAI收割
来源：广州地球化学研究所
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