Exposure to Bisphenolic Analogues in the Sixth Total Diet Study-China,2016-2019  

作　　者：Jing Zhang Kai Yao Jie Yin Bing Lyu Yunfeng Zhao Jingguang Li Bing Shao Yongning Wu 

机构地区：[1]Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning,Beijing Center for Disease Prevention and Control,Beijing,China [2]NHC Key Laboratory of Food Safety Risk Assessment,China National Center for Food Safety Risk Assessment,Beijing,China

出　　处：《China CDC weekly》2022年第9期180-184,I0006-I0008,共8页中国疾病预防控制中心周报（英文）

基　　金：Supported by the National Key Research and Development Program of China(grant number 2017YFC1600500);CAMS Innovation Fund for Medical Science(CIFMS 2019-I2M-5-024).

摘　　要：Summary What is already known about this topic?Bisphenol A(BPA)and other bisphenolic compounds(BPs)are proved to pose potential endocrine disrupting properties.The primary source of BP exposure is the diet.European Food Safety Authority(EFSA)established a temporary tolerable daily intake(t-TDI)of BPA 4μg/kg body weight per day.What is added by this report?BPs were detected in composite food samples from the Sixth China Total Diet Study(TDS)at percentages of 27.1%-78.5%.The estimated dietary exposure of BPA and bisphenol S(BPS)for an average adult were 18.1 ng/kg body weight per day and 22.2 ng/kg body weight per day,respectively.The main dietary contributors for BPs were cereals,water and beverage,meat as well as vegetables.What are the implications for public health practices?BP dietary intake poses low risks on the Chinese general population based on the t-TDI set by EFSA.BPS presented a higher exposure level than BPA,which highlights the need to strengthen the surveillance of BP alternatives in foodstuffs.

关 键 词：properties. TOTAL INTAKE 

分 类 号：R15[医药卫生—营养与食品卫生学]