The roles of protein and lipid in the accumulation and distribution of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in plants grown in biosolids-amended soils
文献类型：期刊论文
| 作者 | Wen, Bei; Wu, Yali; Zhang, Hongna; Liu, Yu; Hu, Xiaoyu; Huang, Honglin; Zhang, Shuzhen |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2016-09 |
| 卷号 | 216期号:0页码:682-688 |
| 关键词 | Plant Accumulation Distribution PFASs Protein Lipid |
| 英文摘要 | The roles of protein and lipid in the accumulation and distribution of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in seven species of plants from biosolids-amended soils were investigated. The PFOS and PFOA root concentration factors (C-root/C-soil) ranged from 1.37 to 4.68 and 1.69 to 10.3 (ng/g(root))/(ng/g(soil)), respectively, while the translocation factors (C-shoot/C-root) ranged from 0.055 to 0.16 and 0.093 to 1.8 (ng/g(shoot))/(ng/g(root)), respectively. The PFOS and PFOA accumulations in roots correlated positively with root protein contents (P < 0.05), while negatively with root lipid contents (P < 0.05). These suggested the promotion effects of protein and inhibition effects of lipid on root uptake. The translocation factors correlated positively with the ratios between protein contents in shoots to those in roots (P < 0.05), showing the importance of protein on PFOS and PFOA translocation. This study is the first to reveal the different roles of protein and lipid in the accumulation and distribution of PFOS and PFOA in plants. (C) 2016 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/35961]  |
| 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 | Wen, Bei,Wu, Yali,Zhang, Hongna,et al. The roles of protein and lipid in the accumulation and distribution of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in plants grown in biosolids-amended soils[J]. ENVIRONMENTAL POLLUTION,2016,216(0):682-688. |
| APA | Wen, Bei.,Wu, Yali.,Zhang, Hongna.,Liu, Yu.,Hu, Xiaoyu.,...&Zhang, Shuzhen.(2016).The roles of protein and lipid in the accumulation and distribution of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in plants grown in biosolids-amended soils.ENVIRONMENTAL POLLUTION,216(0),682-688. |
| MLA | Wen, Bei,et al."The roles of protein and lipid in the accumulation and distribution of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in plants grown in biosolids-amended soils".ENVIRONMENTAL POLLUTION 216.0(2016):682-688. |
入库方式： OAI收割
来源：生态环境研究中心
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