The migration of fluorescent whitening agents from polyethylene(PE) food packaging films into water,acetic acid,ethanol,and vegetable oil was investigated using high performance liquid chromatography(HPLC).The dissolution of fluorescent whitening agents was studied as a function of food contact medium,acetic acid concentration,ethanol concentration,soaking temperature and time.The results showed that coumarin-containing fluorescent whitening agent could be dissolved by the aqueous food simulant,and the effe...
【基金】
福建省科技计划项目(2015Y0001);
国家质检总局科技计划项目(2013IK204)
【更新日期】
2018-01-16
【分类号】
TS206.4
【正文快照】
引文格式:张云,吕水源,张信仁,等.食品包装PE材料中荧光增白剂迁移规律的分析[J].食品科学,2018,39(2):298-302.DOI:10.7506/spkx1002-6630-201802047.http://www.spkx.net.cnZHANG Yun,LüShuiyuan,ZHANG Xinren,et al.Migration of fluorescent whitening agents from polyet