摘要
采用岛津CS-930型双波长薄层扫描仪测定重阳木根、茎中的白桦脂酸含量。结果表明:根中的白桦脂酸含量明显高于茎中的白桦脂酸含量,为重阳木制剂的质量提供了测定方法。
Betulinic acid in the root and stem of Bischofia BI.was Quantitatively estimated by TLC-scanning.The results showed quantity of Betulinic acid was higher in root than in stem,these data can be used to evaluate its quality.
出处
《福建中医学院学报》
1994年第2期29-30,共2页
Journal of Fujian College of Traditional Chinese Medicine
关键词
大戟科
中药化学
重阳木
色谱法
Euphorbia Pekinensis/chem
plant-extract
@ Bischofia BI.
@ Betulinic acid
chromatography
thin layer