The chromatography fingerprint of Guangyanling Injection for its quality assessment
- VernacularTitle:注射用广炎灵冻干粉针指纹图谱的质量评价研究
- Author:
Shuxia CUI
;
Yongji LI
;
Yanhong WANG
;
Qingxia GUAN
;
Shuyun CHENG
;
Chao WANG
- Publication Type:Journal Article
- Keywords:
Guangyanling Injection;
fingerprint;
HPLC-UV
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the chromatographic fingerprints of Guangyanling Injection(Syringa oblata Lindl) by HPLC. METHODS: The separation was performed on a Water SunFire~ TM C_ 18 4.6 mm?250 mm 5 ?m analytical column with the mobile phase consisting of methanol-water as gradient eluent at the flow rate of 1 mL/min. The UV detection was set at 280 nm. RESULTS: The HPLC-UV fingerprints of Guangyanling Injection was obtained with perfect isolation. CONCLUSION: The fingerprints could be used for the control of Guangyanling Injection.
