烟草科技Issue(7)：48-51,4.
气相色谱/质谱联用法测定烟用水基型乳胶中的邻苯二甲酸酯
Determination of Phthalates in Water-based Emulsion Adhesives for Tobacco with Gas Chromatography/Mass Spectrometry
杨斌 1陈超英 1吴达 1林华清 1陈星洁 1戴云辉2
作者信息
- 1. 上海烟草集团有限责任公司技术中心,上海市杨浦区长阳路717号200082
- 2. 湖南中烟工业公司技术中心,长沙市雨花区万佳丽中路三段188号410005
- 折叠
摘要
Abstract
In order to determine the phthalates in water-based emulsion adhesives for tobacco, the adhesives were extracted with rc-hexane containing internal standard by ultrasonic instruments. Seven phthalates in 144 water-based emulsion adhesive samples, including dimethyl phthalate ( DMP) , diethyl phthalate ( DEP ) , diisobutyl phthalate (DIBP) ,dibutyl phthalate ( DBP) , di-(2-ethylhexyl) phthalate ( DEHP) , dioctyl phthalate (DOP) and benzyl butyl phthalate ( BBP) , were determined by gas chromatography/mass spectrometry. The results showed that;l) 30 minutes were preferable duration for extraction by adding 2 mL water into the sample ;2) the regression coefficients of the 7 phthalates were over 0. 996 within the range of their calibration ;3) the recoveries (the standard spiked at low,middle and high concentration levels) ranged from 85% to 111% ,and the relative standard deviation (USD) of the method was below 5% ;4) DIBP and DBP are the two phthalate plasticizers among the water-based adhesives most commonly used in the cigarette industry.关键词
烟用水基型乳胶/邻苯二甲酸酯/气相色谱/质谱Key words
Water-based emulsion adhesive for tobacco/ Phthalate/ GC/MS分类
轻工纺织引用本文复制引用
杨斌,陈超英,吴达,林华清,陈星洁,戴云辉..气相色谱/质谱联用法测定烟用水基型乳胶中的邻苯二甲酸酯[J].烟草科技,2011,(7):48-51,4.
