中国食品添加剂Issue(3)：218-221,4.
离子选择电极法测定食品中铝含量
Determination on aluminum content in food by Ion selective electrode method
黄芳 1邵阳 1张翠玲 1柳闽生1
作者信息
- 1. 南京晓庄学院生物化工与环境工程学院,南京211171
- 折叠
摘要
Abstract
Determination on aluminum in food by ion selective electrode was established- Fluoride ion selective electrode is an indicator electrode and saturated Calmel electrode is a reference electrode, the potential versus the logarithm of the aluminum concentration is in a good linear relationship. The liner range of aluminum ion concentration was 0 ~ 10μg/mL, liner correlation coefficient was 0.9926, and recovery rate of aluminum is 101. 19% ~ 97.62%. This method is a simple, rapid, reproductive and high sensitive. The method can be used for determining the aluminum content in food with satisfactory results.关键词
氟离子选择电极/测定/铝/食品Key words
fluoride ion selective electrode/ determinate/ aluminum/ food
分类
轻工纺织引用本文复制引用
黄芳,邵阳,张翠玲,柳闽生..离子选择电极法测定食品中铝含量[J].中国食品添加剂,2012,(3):218-221,4.
