摘要
本文报道樟脑磺酸(CS)作为离子对试剂和二巯基丙烷磺酸钠(DMPS)作为抗氧剂,以甲醇-水和甲醇2种体系在同1根柱上分别进行多种维生素中5种水溶性维生素和2种脂溶性维生素的定量测定,本方法具有快速、简便、重现性好、分离度和回收率高等优点。
This paper recommended camphor sulfonic acid (CS)as the ion -pair reagent and sodium dimercaptopropare sulfonate(DMPS) as an antioxidant for the determination of water-soluble and fat-soluble vitamins in multi-vitamins preparation.The vitamins can be separated on C18 column with two system of MeOH-H2O containing 0.005mol/L CS and MeOH.The method is rapid, simple, accurate,with excellent resolution and recovery.
出处
《药物分析杂志》
CAS
CSCD
北大核心
1995年第2期25-30,共6页
Chinese Journal of Pharmaceutical Analysis
关键词
反相离子对色谱
离子对试剂
多种维生素
含量
ion pair,reverse phase chromatography,ion-pair reagent,multi-vitamins