业已证明酒精性饮料能将含铅水晶玻璃酒瓶中的铅浸析出来。加利福尼亚卫生局的研究人员用14个厂家的23个酒瓶盛装3种不同的液体,第1种含4%醋酸,第2种是柠檬酸、半乳糖醛酸单水合物和20%酒精的“合成酒精性饮料”,第3种为葡萄酒。3者的pH值分别为2.2、3.0和3.4,原含铅量分别为2μg/L、40μg/L和6μg/L。于酒瓶中存放1、2和10d测含铅量。前2者的铅浸析速度头24h最快,然后逐渐变慢。10d后,第2种液体的铅含量有3瓶达到1000μg/L以上,而另外3瓶却在170μg/L以下。葡萄酒中的平均铅含量为524μg/L。铅的浸析率似乎与液体的酸度有关。假如每日饮用60ml(2盎司)掺了酒精的酒,那么饮用在酒瓶中存放24h的酒,摄入的铅为4～60μg;饮用在酒瓶中存放10d的酒,摄入的铅为5～106μg。加利福尼亚州的法定量为0.5μg/d,也就是说,前者为法定量的8～120倍,后者为16～212倍。目前加 It has been shown that alcoholic beverages can leach lead in lead-acid crystal glass bottles. California Department of Health researchers with 14 bottles of 23 bottles containing three different liquids, the first containing 4% acetic acid, the second is citric acid, galacturonic acid monohydrate and 20% alcohol “ Synthetic alcoholic beverages, ”the third for the wine. 3 were 2.2, 3.0 and 3.4 respectively, and the original lead contents were 2μg / L, 40μg / L and 6μg / L, respectively. In the bottle storage 1,2 and 10d measured lead content. The first two lead diphtheria speed 24 hours the fastest, and then gradually slow down. After 10 days, the second liquid contained 3 bottles reaching more than 1000μg / L of lead, while the other 3 bottles were below 170μg / L. The average lead content in wine is 524 μg / L. The leaching rate of lead seems to be related to the acidity of the liquid. If you drink 60ml (2 ounces) of alcohol-laden wine daily, drink 24 hours in a wine bottle and consume 4 ~ 60μg of lead. Drinking lead in a wine bottle for 10 days consumes 5 ~ 106μg. The statutory amount in California is 0.5 μg / d, which means that the former is 8 to 120 times the normalized amount and the latter is 16 to 212 times. Currently added