HPLC Fingerprints of Lonicera similis from Sichuan and Chongqing
- VernacularTitle:川渝产细毡毛忍冬HPLC指纹图谱研究
- Author:
Chunhong LI
;
Ji TIAN
;
Bing HE
- Publication Type:Journal Article
- Keywords:
Lonicera similis;
HPLC;
Fingerprint;
Produced from Sichuan and Chongqing
- From:
China Pharmacy
2005;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To establish the fingerprints of Lonicera similis from Sichuan and Chongqing.METHODS: Chlorogenic acid was taken as the reference substance.The separation was carried out on Dikma Kromasil C18(250 mm?4.6 mm,10 ?m) column with methanol-0.1% phosphoric acid solution as mobile phase(in gradient elution) under a detection wavelength of 326 nm.RESULTS: A total of 11 common peaks appeared in the 10 batches of L.similis samples,and the parameters of the common peaks were up to the standard of the specification for fingerprints of Chinese medicine injections.CONCLUSION: The established HPLC fingerprints can be used as a reference for the quality evaluation and variety discrimination of L.similis.
