金属罐装饮料中11种双酚类物质的污染调查与风险分析

Pollution investigation and risk analysis of 11 bisphenols in metal canned beverages

中文关键词:  双酚类物质  金属罐装饮料  污染  风险

英文关键词:bisphenols  metal canned beverages  pollution  risk

中文摘要:

      目的 了解市场流通领域金属罐装饮料中11种双酚类物质的污染状况并进行风险分析。方法 在市场流通领域随机采集30批次金属罐装饮料样品, 采用高效液相色谱-串联质谱法进行分析。结果 30批次样品中有9批次检出双酚类物质, 总体检出率为30%, 检出的双酚类物质为双酚A-二缩水甘油醚(bisphenol A diglycidyl ether, BADGE)·2H2O和BADGE·H2O·HCl, 其最大检出值分别为4.002 mg/kg和1.254 mg/kg。结论 市场流通领域金属罐装饮料中双酚类物质存在一定程度的污染, 需加强风险监测。

英文摘要:

      Objective To investigate the pollution status of 11 bisphenols in metal canned beverages in market circulation and analyze the risk. Methods A total of 30 metal canned beverages were collected in market circulation and analyzed by high performance liquid chromatography-tandem mass spectrometry. Results Bisphenols were detected in 9 of the 30 samples, and the total detection rate was 30%. The detected bisphenols were BADGE·2H2O and BADGE·H2O·HCl, and the maximum concentrations were 4.002 mg/kg and 1.254 mg/kg. Conclusion There is a certain degree of pollution of bisphenols in metal canned beverages in market circulation, so risk monitoring should be strengthened.