Simultaneous Determination of Caffeine and Vitamin B6 in Energy Drinks by High-Performance Liquid Chromatography (HPLC)

被引：26
|
作者：
Leacock, Rachel E. [1 ]
Stankus, John J. [1 ]
Davis, Julian M. [1 ]
机构：
[1] Univ Incarnate Word, Dept Chem, San Antonio, TX 78209 USA
来源：
JOURNAL OF CHEMICAL EDUCATION | 2011年 / 88卷 / 02期
关键词：
COMPONENTS;
D O I：
10.1021/ed100146s
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A high-performance liquid chromatography experiment to determine the concentration of caffeine and vitamin B6 in sports energy drinks has been developed. This laboratory activity, which is appropriate for an upper-level instrumental analysis course, illustrates the standard addition method and simultaneous determination of two species.
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页码：232 / 234
页数：3
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