[金银花与大花忍冬绿原酸含量的比较研究]
[Comparative study on content of chlorogenic acid in Lonicera japonica and L. macranthoides].
作者信息
Zhou Ribao, Tong Qiaozhen
机构信息
Hunan College of Traditional Chinese Medicine, Changsha 410007.
出版信息
Zhong Yao Cai. 2003 Jun;26(6):399-400.
OBJECTIVE
To exploit and utilize reasonably the abundant natural resources by appraising the medicinal purposes of Lonicera macranthoides Hands-Mazz. through the content of the useful chemical constitutents chlorogenic acid.
METHOD
The content of chlorogenic acid in the flowers of L. macranthoides Hands-Mazz in Human and L. japonica Thunb. in Henan and Shandong was compared by HPLC.
RESULT
The contents of chlorogenic acid were 4.00% and 4.52% in L. macrathoides from Longhui and Xinning County of Hunan respectively. The contents were 2.20% and 2.46% in L. japonica from Shangdong and Henan respectively.
CONCLUSION
The content of chlorogenic acid in L. macranthoides was higher than that in Lonicera japonica.
目的
通过测定有效化学成分绿原酸的含量，对灰毡毛忍冬的药用价值进行评价，从而合理开发利用其丰富的自然资源。
方法
采用高效液相色谱法比较湖南灰毡毛忍冬及河南、山东金银花中绿原酸的含量。
结果
湖南隆回和新宁产灰毡毛忍冬中绿原酸含量分别为4.00%和4.52%，山东和河南产金银花中绿原酸含量分别为2.20%和2.46%。
结论
灰毡毛忍冬中绿原酸的含量高于金银花。
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