您好，欢迎访问江西省农业科学院 机构知识库！

Risk assessment of microcystins in silver carp (Hypophthalmichthys molitrix) from eight eutrophic lakes in China

文献类型： 外文期刊

作者： Zhang, Dawen 1 ; Deng, Xuwei 1 ; Xie, Ping 1 ; Chen, Jun 1 ; Guo, Longgen 1 ;

作者机构： 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China

2.Jiangxi Acad Agr Sci, Inst Qual & Safety & Stand Agr Prod Res, Nanchang 330200, Peoples R China

关键词： microcystins;silver carp;muscle;TDI;EDI

期刊名称：FOOD CHEMISTRY （ 影响因子：7.514； 五年影响因子：7.516 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Bioaccumulation and risk assessment of microcystins (MCs) in muscle of silver carp {Hypophthalmichthys molitrix) from eight eutrophic lakes along the Yangtze River of China were examined by using liquid chro-matography electrospray ionisation mass spectrometry. MCs contents in seston collected from these eutrophic lakes ranged from 0.02 to 21.7 μg/L. MCs concentrations in silver carp muscle samples varied from 0.014 to 0.036 μg/g DW with an average of 0.028 μg/g DW. The total length of silver carp showed a significant negative correlation with MCs concentrations in their muscle (r = -0.85, p < 0.05), suggesting that MCs accumulation in silver carp muscle seems to be size dependent. EDI values of MCs in fish muscle from these eight eutrophic lakes varied from 0.0027 to 0.0071 μg/kg day, which was much lower than the TDI value of 0.04 μg/kg day previously established by WHO, indicating that it is safe to consume silver carp muscle from eutrophic lakes in China.

  • 相关文献

[1]The role of cysteine conjugation in the detoxification of microcystin-LR in liver of bighead carp (Aristichthys nobilis): a field and laboratory study. Zhang, Dawen,Yang, Qiang,Xie, Ping,Deng, Xuwei,Chen, Jun,Dai, Ming,Zhang, Dawen. 2012

[2]Occurrence and spatial distributions of microcystins in Poyang Lake, the largest freshwater lake in China. Zhang, Dawen,Liao, Qiegen,Zhang, Li,Wang, Donggen,Luo, Linguang,Chen, Yuwei,Zhong, Jiayou,Liu, Jutao. 2015

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江西省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台