食品科学 ›› 2002, Vol. 23 ›› Issue (7): 121-123.

• 分析检测 • 上一篇    下一篇

紫丁香甙标准品的提纯与表征

 陈明岩, 邹明强, 李爱军, 曲中文, 王飞, 田丰   

  1. 吉林出入境检验检疫局,黑河出入境检验检疫局
  • 出版日期:2002-07-15 发布日期:2011-12-31

Study on Purity and Characterization of Syringin Standard Material

 CHEN  Ming-Yan, ZOU  Ming-Qiang, LI  Ai-Jun, QU  Zhong-Wen, WANG  Fei, TIAN  Feng   

  • Online:2002-07-15 Published:2011-12-31

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。

关键词: 紫丁香甙, 提纯, 表征

Abstract: 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%.

Key words: Syringin , Purification , Characteriz ation