[白芷质量标准研究]
[Studies on quality standards of radix Angelicae dahuricae].
作者信息
Xiao Yong-qing, Li Li, You Xiao-lin, Zhang Cun, Taniguci Masahiko, Baba Kimiye
机构信息
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2004 Jul;29(7):654-7.
OBJECTIVE
To work out a qualitay standard of Radix Angelicae dahuricae.
METHOD
TLC and HPLC were adopted.
RESULT
Four coumerin compounds were identified by TLC, and the contents of two compounds were determined by HPLC.
CONCLUSION
Imperatorin, isoimperatorin, byakangelicin and oxypeucedaninhydrate can be found simultaneously in Radix Angelicae dahuricae. The contents of imperatorin and isoimperitorin are not lower than 0.1% and 0.04% respectively.
目的
制定白芷的质量标准。
方法
采用薄层色谱法（TLC）和高效液相色谱法（HPLC）。
结果
通过薄层色谱法鉴定出4种香豆素类化合物，采用高效液相色谱法测定了2种化合物的含量。
结论
白芷中能同时检测出欧前胡素、异欧前胡素、白当归素和脱水氧化前胡素。欧前胡素和异欧前胡素的含量分别不低于0.1%和0.04%。
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