Quality control of Rhizoma Pinelliae by chromatograph-digitized fingerprint spectrum
- VernacularTitle:数字化色谱指纹谱法控制半夏的质量
- Author:
Yanfeng XIU
;
Yi CHEN
;
Xiaokun HONG
;
Zhihua WANG
- Publication Type:Journal Article
- Keywords:
Rhizoma Pinelliae;
chromatograph-digitized fingerprint spectrum;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To establish HPLC-digitized fingerprint spectrum (HPLC-DFPS) of Rhizoma Pinelliae so that it will be applied in quality control of Rhizoma Pinelliae. METHODS: A gradient separated method was applied. Column: Agilent Zorbax ODS C_ 18 ; Mobile phase: acetonitrile-water; Detection-wavelength: 210 nm; Flow rate: 0.5 mL/min; Column temperature: 25℃. RESULTS: Using above optimum chromatograph condition, the HPLC-DFPS and technic parameters of Rhizoma Pinelliae were established. CONCLUSION: Comparison of a group of characteristic peaks suggests that the HPLC-DFPS technology is feasible in quality control of Rhizoma Pinelliae.
