Dietary exposure risk of bisphenol S in vegetables and fruits inHenan Province
10.19485/j.cnki.issn2096-5087.2021.05.003
- Author:
LIU Hong Li
;
MA Qing Qing
;
LU Su Ge
;
ZHAI Zhi Lei
;
ZHANG Er Peng
;
ZHANG Rong Jie
- Publication Type:Journal Article
- Keywords:
vegetable fruit bisphenol S dietary exposure risk
- From:
Journal of Preventive Medicine
2021;33(5):442-445
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To monitor the content of bisphenol S ( BPS ) in vegetables and fruits in Henan Province and evaluate the dietary exposure risk of the population, so as to provide the basis for formulating relevant food safety standards.
Methods:From 2018 to 2019, 276 samples of vegetables and fruits produced and sold in Henan Province were collected. BPS was determined by isotope dilution ultra performance liquid chromatography triple quadrupole tandem mass spectrometry ( UPLC-MS/MS ) , and the dietary exposure was calculated according to the dietary structure and average body weight of local residents. The risk index of BPS was calculated according to the daily tolerable intake ( TDI ) of bisphenol A ( BPA ).
Results:The BPS contents in vegetables and fruits were 0.006-12.600 µg/kg and 0.006-9.380 µg/kg, the medians were 0.053 µg/kg and 0.023 µg/kg, the detection rates were 78.43% and 62.60%, respectively.The detection rate and content of BPS in vegetables were higher than those in fruits ( P<0.05 ). The maximum exposure of BPS from vegetables and fruits was 5.37×10-2 µg/ ( kgbw·d ), and the exposure risk index was 1.07 × 10-3, which was acceptable.
Conclusions:BPS was detected from vegetables and fruits in Henan Province. The detection rate and content of BPS in vegetables were higher than those in fruits. The health risk of BPS exposed by vegetables and fruits is small.
- Full text:河南省蔬菜水果双酚S污染的居民膳食暴露风险评估.pdf
