期刊
TALANTA
卷 66, 期 5, 页码 1103-1107出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.talanta.2005.01.050
关键词
antioxidants; food packaging; LC-UV; specific migration; SPE
An analytical method for the determination of specific migration levels of phenolic antioxidants and one phosphite antioxidant in the aqueous food simulants established by European legislation has been developed. This method involves solid-phase extraction (SPE) of the antioxidants with silica C-18 cartridge and their determination by liquid chromatography (LC) with diode-array detection. The achieved results in the studies of elution volume determination, breakthrough volume and accuracy are showed. Recoveries in the range of 78-104% and a relative standard deviation between 2.0 and 7.7% have been achieved. (c) 2005 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据