Objective To determine the content of bisphenol A (BPA) in plastic bottled spirits by high performance liquid chromatography with fluorescence detection (HPLC-FLD) and make a dietary risk assessment about BPA in Taian city. Methods The survey used a random sample of 60 bottles of Chinese spirits which were collected from supermarkets and stores in Taishan district and Daiyue district of Taian city. The concentrations of BPA were determinate by HPLC-FLD. Combining the concentration of BPA in plastic bottled spirits with the consumption of alcohol and the weights of different age groups and genders, the risk assessment was measured. Results The positive rate of BPA in plastic bottled spirits was 100%. The average concentration of BPA in plastic bottled spirits was 8.97 μg/L. The time of storage was positively correlated with the concentration of BPA (r=0.6257, P<0.01). The exposure of BPA in spirits account for about 0.513%-0.711% in daily tolerable intake (TDI). It was far less than 100%. Conclusion The transfer of BPA in plastic bottled spirits is common while the level of its concentration is not higher than the accepted range.
标题：泰安市塑料桶装白酒中双酚A含量检测及居民膳食风险评估
英文标题：Determination of bisphenol A in plastic bottled spirits and risk assessment for the population in Taian city
