紫丁香甙标准品的提纯与表征  

Study on Purity and Characterization of Syringin Standard Material

作　　者：陈明岩[1] 邹明强[1] 李爱军[1] 曲中文[1] 王飞 田丰 

机构地区：[1]吉林出入境检验检疫局,长春130062 [2]黑河出入境检验检疫局,黑河164300

出　　处：《食品科学》2002年第7期121-123,共3页Food Science

摘　　要：采用萃取、重结晶、柱层析等方法从刺五加浸膏中提取紫丁香甙,并进行了定值分析及定性表征。结果表明所提取的标准品纯度达99%以上。Syringin has been separated and further purified by extraction?recrystallization and column chrom ato-graph.The qualitative characteriz ation and quantitative determinati on methods for assaying purity were s tudied.The purity of syringinstandardmateria l was shown to be over 99%.

关 键 词：紫丁香甙 标准品 提纯 表征 

分 类 号：R282.71[医药卫生—中药学] R284.2[医药卫生—中医学]