Dietary exposure and risk assessment of cyanide via cassava consumption in Chinese population
文献类型： 外文期刊
作者： Zhong, Yongheng 1 ; Xu, Tao 1 ; Wu, Xiaodan 4 ; Li, Kaimian 5 ; Zhang, Peng 6 ; Ji, Shengyang 1 ; Li, Shimin 4 ; Zheng, L 1 ;
作者机构： 1.Zhejiang Univ, Coll Biosyst Engn & Food Sci,Key Lab Agroprod Pos, Zhejiang Key Lab Agrofood Proc,Natl Local Joint E, Key Lab Agroprod Nutr Evaluat,Minist Agr & Rural, Hangzhou 310058, Peoples R China
2.Zhejiang Univ, Fuli Inst Food Sci, Hangzhou 310058, Peoples R China
3.Zhejiang Univ, Ningbo Res Inst, Ningbo 315100, Peoples R China
4.Zhejiang Univ, Anal Ctr Agrobiol & Environm Sci, Hangzhou 310058, Peoples R China
5.Chinese Acad Trop Agr Sci, Trop Crop Germplasm Res Inst, Danzhou 571737, Peoples R China
6.Chinese Acad Sci, CAS Ctr Excellence Mol Plant Sci, Natl Key Lab Plant Mol Genet, Shanghai 200032, Peoples R China
7.Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, 12 Zhongguancun South St, Beijing 100081, Peoples R China
关键词： Cassava; Cyanide; Cyanogenic glycosides; CN-; Dietary exposure; Maximum residue limit
期刊名称：FOOD CHEMISTRY （ 影响因子：6.306； 五年影响因子：6.219 ）
ISSN： 0308-8146
年卷期： 2021 年 354 卷
页码：
收录情况： SCI
摘要： The intake of cassava would probably induce adverse health effects since there are toxic cyanide in cassava. However, the risk assessment of cassava consumption has not been reported in China. Therefore, this paper aimed to evaluate the dietary risks of cassava cyanide and proposed a maximum residue limit (MRL) for cyanogenic glycosides (CNGs) in cassava. The retention rate of CNGs and CN- were 61% and 11% after boiling, respectively. The acute dietary exposure of CN- and CNGs were 0.6-fold and 1.7-fold of acute risk reference dose, respectively. There was no chronic health risk across all populations concerning cassava consumption. The MRL of CNGs was proposed as 200 mg/kg in cassava. Risk assessment of cyanide for foods rich in CNGs was suggested to be based on CNGs quantification rather than that of CN-.
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