Safety of Antarctic krill (Euphausia superba) as food source: its initial fluoride toxicity study
文献类型： 外文期刊
作者： Zhang, Hai-Yan 1 ; Cao, Ming-Xiu 1 ; Fodjo, Essy Kouadio 3 ; Kong, Cong 1 ; Cai, You-Qiong 1 ; Shen, Xiao-Sheng 1 ; Ch 1 ;
作者机构： 1.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai, Peoples R China
2.Shanghai Ocean Univ, Coll Food Sci & Technol, Shanghai, Peoples R China
3.Felix Houphouet Boigny Univ, Phys Chem Lab, Abidjan, Cote Ivoire
4.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Minist Agr & Rural Affairs, Key Lab East China Sea Fishery Resources Exploita, Shanghai, Peoples R China
关键词： fluoride; Antarctic krill; food safety; toxicity; polar research
期刊名称：FOOD SCIENCE AND TECHNOLOGY （ 影响因子：1.718； 五年影响因子：2.263 ）
ISSN： 0101-2061
年卷期： 2019 年 39 卷 4 期
页码：
收录情况： SCI
摘要： Antarctic Krill, rich in many nutrients, is supposed to be one of the strategic food sources. However, it is not acceptable for direct consumption as traditional food, as its high content of fluoride is harmful to adults and children. Therefore, the safety of fluoride residue in Antarctic krill for food production should be investigated. In this research, the fluoride toxicity in Antarctic Krill was evaluated through mice feeding experiment. Their body weight was found not to be influenced by fluoride. However, dental fluorosis was observed in the krill group and the NaF group. Fluoride content in liver, kidney, urine, and bones are significantly different (P<0.05) among these three groups, which amount to plateau during the first ten days of feeding, except the fluoride in bone which keeps increasing all through the experimental time. Furthermore, less amount of fluoride was determined in the krill group compared with the amount in NaF group, even if they have the same concentration of fluoride. Besides, lesions in livers, kidneys and bones of the two experimental groups were observed through histopathological studies.
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