纸质食品包装材料中DSD-FWAs的含量调查  

Investigation on content of DSD-FWAs in paper food packing materials

作　　者：段秋燕[1] 尚立成[1] 仇文轩[1] 赵振艳[1] 王娟[1] 

机构地区：[1]甘肃省白银市疾病预防控制中心,甘肃白银730900

出　　处：《疾病预防控制通报》2017年第4期74-76,共3页Bulletin of Disease Control & Prevention(China)

摘　　要：目的调查甘肃省白银市市售纸质食品包装材料中11种双三嗪基氨基二苯乙烯型荧光增白剂(DSD-FWAs)的污染现状。方法采用高效液相色谱—荧光检测器(FLD)法对市售纸质食品包装材料中11种双三嗪基氨基二苯乙烯型荧光增白剂进行调查分析。结果 108份样品中21份样品检出荧光增白剂,检出率19.44%;11种荧光增白剂均有检出,其中C.I.113检出率最高(10.19%)、C.I.220检出均值最高(117.01 mg/kg)。结论白银市市售纸质食品包装材料DSD-FWAs检出率较高,政府部门需加强其风险监测和监管。Objective To investigate the current contamination of eleven kinds of 4,4’-diaminostilbene-2,2’-disulfonc acid-based fluorescent whitening agents（DSD-FWAs） in paper food packing materials in markets in Baiyin city, Gansu province. Methods Eleven kinds of DSD-FWAs in paper food packing materials in the markets were detected by high performance liquid chromatography fluorescence detector（FLD）. Results Out of the 108 samples, 21 samples were found with fluorescent brightener, with the detection rate of 19.44%. All eleven kinds of DSD-FWAs were found in some samples, with the highest detection rate of C.I.113（10.19%） and the highest average content of C.I.220（117.01 mg/kg）. Conclusions The detection rate of fluorescent brightener in paper food packing materials in the markets is high. So the relevant risk monitoring and supervision should be strengthened.

关 键 词：食品包装材料 纸质 荧光增白剂 高效液相色谱—荧光检测器(FLD) 污染 

分 类 号：R155.5[医药卫生—营养与食品卫生学]