摘要
以邻苯二甲酸二丁酯(DBP)、邻苯二甲酸二(2-乙基)己酯(DEHP)、邻苯二甲酸二异壬酯(DINP)3种邻苯二甲酸酯类塑化剂为例,通过改进气相色谱-质谱法测定条件,研究得出适合白酒中塑化剂检测的方法。并采用不同包装的6个未知酒样进行方法应用测试,测试结果显示DBP含量高达2.03mg/kg,DEHP、DINP含量均在限量范围之内。
The dibutyl phthalate (DBP), Di-(2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DINP) has been selected as test subjects. Detection method for the plasticizer in Chinese liquor was got by improving the conditions of gas chromatography-mass spectrometry (GC-MS). Six different packaging liquor samples were used for testing the methods. Test results showed that DBP concentration was 2.03mg/kg, while both DEHP and DINP content within the limited range.
出处
《中国酿造》
CAS
2013年第11期136-138,共3页
China Brewing
基金
四川省科技厅科技支撑计划项目(2013FZ0056)