RP-HPLC fingerprint of herba Taraxaci in Henan Province / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-578648
ABSTRACT
AIM:
To establish a normal HPLC fingerprint chromatogram of herba Taraxaci in Henan Province.METHODS:
40 different kinds of herba Taraxaci were determined by RP-HPLC.Methanolthe solution of NaH_2PO_4(0.02 mol/L)(pH=3.8) gradient elution were adopted as a mobile phase,80 min the recording chromatogram chart and 1.0 mL/min of the velocity of flow detection wavelength was at 323 nm,column temperature was at 35℃.RESULTS:
9 steady mutual peaks were indicated.CONCLUSION:
This method is simple,credible and of good reproducibility,can be used to identify and evaluate herba Taraxaci.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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