Animal-Derived and Plant-Derived Protein Supplement Feeds Are Important Sources of Organophosphate Esters in the Food Supply
文献类型：期刊论文
| 作者 | Zhao, Nannan; Fu, Jie; Liu, Yifei; Wang, Peilong; Su, Xiaoou; Li, Xiaomin |
| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
 |
| 出版日期 | 2020-10-21 |
| 卷号 | 68期号:42页码:11694-11701 |
| 关键词 | plant-derived protein feed animal-derived protein feed organophosphate esters flame retardants analytical methods |
| ISSN号 | 0021-8561 |
| 英文摘要 | Animal protein supplement feeds (APFs) are important raw feed materials for livestock. APFs might be susceptible to organophosphate esters (OPEs) but have not been paid attention yet. In the present study, animal-derived (meat meal, feather meal, and blood meal) and plant-derived APFs were all found to contain detectable levels of OPEs, with 16 target OPEs ranging from 12.6 ng/g dry weight (dw) to 301 ng/g dw. Meat meal contained the highest OPE level (mean: 117 +/- 75.6 ng/g dw), followed by feather meal (54.6 +/- 30.0 ng/g dw), plant-derived feed (41.9 +/- 16.0 ng/g dw), and blood meal (28.0 +/- 12.0 ng/g dw). Considering its widespread consumption, plant-derived APFs might be an important source of OPE exposure for livestock. Dust adhesion contributed to OPE contamination both in feather meal and plant-derived APFs. Congener patterns varied among the different APFs. Tris(2-chloroisopropyl) phosphate dominated in the plant-derived feed and blood meal, while tris(2-chloroethyl) phosphate and triphenyl phosphate were the major contributors in meat meal and feather meal, respectively. Tributyl phosphate and tri-iso-butyl phosphate were found to be statistically correlated in all APFs (p < 0.01), indicating their similar behavior and common sources. The protein-associated transport pathways of OPEs need to be studied separately for different protein matrices in the future. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44604]  |
| 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 | Zhao, Nannan,Fu, Jie,Liu, Yifei,et al. Animal-Derived and Plant-Derived Protein Supplement Feeds Are Important Sources of Organophosphate Esters in the Food Supply[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2020,68(42):11694-11701. |
| APA | Zhao, Nannan,Fu, Jie,Liu, Yifei,Wang, Peilong,Su, Xiaoou,&Li, Xiaomin.(2020).Animal-Derived and Plant-Derived Protein Supplement Feeds Are Important Sources of Organophosphate Esters in the Food Supply.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,68(42),11694-11701. |
| MLA | Zhao, Nannan,et al."Animal-Derived and Plant-Derived Protein Supplement Feeds Are Important Sources of Organophosphate Esters in the Food Supply".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 68.42(2020):11694-11701. |
入库方式： OAI收割
来源：生态环境研究中心
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