RP-HPLC fingerprint researches on the Tibetan crude drug Herpetospermum pedunculosum
- VernacularTitle:藏药波棱瓜子RP-HPLC指纹图谱研究
- Author:
Mei ZHANG
;
Xiaoping DONG
;
Hui WANG
;
Xiaonian LI
;
Qin SONG
- Publication Type:Journal Article
- Keywords:
Herpetospermum pedunculosum;
RP-HPLC;
fingerprint chromatogram
- From:
Chinese Traditional Patent Medicine
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: In order to evaluate and effectively control the quality of the Tibetan crude drug Herpetospermum pedunculosum,RP-HPLC fingerprint researches were conducted. METHODS: The gradient elution was applied in chromatographic separation,and 10 batches of samples from different producing areas were tested. RESULTS: Fingerprint chromatograms had a high similarity from different producing areas and batches showing 36 characteristic peaks in common. CONCLUSION: RP-HPLC is a repeatable method of controlling the fingerprint chromatograms,thus is practicable in the quality evaluation of Herpetospermum pedunculosum.Chemical components of samples from different producing areas and batches are similar,and the component ratios are stable.
