摘要
本研究测定了不同采收期连翘中连翘苷、连翘酯苷A、醇浸出物含量及百果干重,并建立了不同采收期、不同部位连翘的HPLC指纹图谱。青翘相似度均大于0.98,且青翘不同部位相似度较高;老翘相似度差异较大,其中老翘壳相似度较低,种子相似度较高。青翘的最佳采收时间为9月下旬,老翘应在果实成熟后于11月之前采收。
The content of phillyrin, forsythoside A, ethanol-extract and the hundred-grain weight of Fructus Forsythiae in different collecting seasons were determined. HPLC fingerprint of Forsythiae Fructus in different harvesting time showed that the similarity of green Forsythiae Fructus were more than 0.98, and the similarity of its different parts was high. However, the similarity of grown Forsythiae Fructus was different. The similarity of its shell was low, but that of the seed was high. The results showed the optimum harvest time for green Forsythiae Fructus was late September, and the grown Forsythiae Fructus should be harvested before November.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2014年第12期1181-1185,共5页
Chinese Journal of Pharmaceuticals
基金
河南省教育厅科学技术研究重点项目(13A360558)
河南省科技攻关计划项目(2012092116471784)
关键词
连翘
高效液相色谱
指纹图谱
测定
Fructus Forsythiae
HPLC
fingerprint
determination
