文献类型： 外文期刊

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

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

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

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

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

关键词： Assessment; Nutrient; Arsenic; In vitro model; Chinese mitten crab

期刊名称：FOOD CHEMISTRY （ 影响因子：9.231； 五年影响因子：8.795 ）

ISSN： 0308-8146

年卷期： 2022 年 368 卷

页码：

收录情况： SCI

摘要： The safety and quality of aquatic foods are a public concern due to their content of pollutants, such as arsenic. A formula is derived for quantifying the benefit-risk ratio (HQ) of the essential polyunsaturated fatty acids vs. arsenic in Chinses mitten crabs. Among these arsenic species, the proportion of inorganic arsenic, which is extremely harmful to the human body, is<5%, and its level does not exceed the national standard limit. Meanwhile, comparing with the HQ from the original method, the HQs from groups 0 min, 5 min, 15 min are significantly higher(p < 0.05). This suggests the original assessment method could underestimate the risk of eating crabs. Eating steamed crabs is easier to digest essential fatty acids (EFAs) than eating raw crabs, and it also protects consumers against arsenic exposure. To achieve a good balance of dietary benefits and risks, the steaming duration of the crabs should exceed 30 min.