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Risk and benefit assessment of potential neurodevelopment effect resulting from consumption of cultured largemouth bass (Micropterus salmoides) in China

文献类型: 外文期刊

作者: Yin, Yuting 1 ; Chen, Xi 1 ; Gui, Yuan 1 ; Zou, Jianmin 2 ; Wang, Qian 2 ; Qiu, Liping 1 ; Fan, Limin 1 ; Meng, Shunlong 1 ; Song, Chao 1 ;

作者机构: 1.Nanjing Agr Univ, Wuxi Fisheries Coll, Wuxi 214081, Jiangsu, Peoples R China

2.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi 214081, Jiangsu, Peoples R China

3.Minist Agr & Rural Affairs, Lab Qual & Safety Risk Assessment Aquat Prod Envi, Wuxi 214081, Jiangsu, Peoples R China

4.Minist Agr & Rural Affairs, Key Lab Control Qual & Safety Aquat Prod, Beijing 100141, Peoples R China

5.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr & Rural Affairs, Wuxi 214081, Jiangsu, Peoples R China

关键词: Largemouth bass; n-3 LC-PUFAs; Mercury; IQ points; Risk-benefit assessment

期刊名称:ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH ( 影响因子:5.19; 五年影响因子:5.053 )

ISSN: 0944-1344

年卷期:

页码:

收录情况: SCI

摘要: The aim of this study was to evaluate the net effects of dietary consumption on the potential neurodevelopmental effects of largemouth bass (Micropterus Salmoides, simplify as bass) cultured in China, especially when the bait of largemouth bass is changed from iced trash fish to formulated feed. A total of three bait group bass samples were collected from main producing areas during harvest period, including formulated feed group, iced trash fish group, and both group (converting from iced trash fish to formulated feed). Net neurodevelopment value (expressed as intelligence quotient or IQ) was calculated using FAO/WHO deterministic methods and probabilistic assessment model. The results showed net IQ of largemouth bass fed by the three baits groups all showed positive or beneficial neurodevelopmental effects, with the values of 1.55 +/- 0.97 (formulated feed group), 3.17 +/- 1.76 (iced trash fish group), and 2.65 +/- 1.29 (both group) respectively. Bass samples fed with ice trash fish showed the highest neurodevelopmental effect. The present study suggested that more valuable formulated feed should be developed to improve the quality of cultured largemouth bass.

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