Fingerprint of Cacumen Platycladi(carbonized) by HPLC / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
Dans Zh
| WPRIM
| ID: wpr-580420
Responsable en Bibliothèque :
WPRO
ABSTRACT
AIM:To establish the fingerprint for Cacumen Platycladi (carbonized) by HPLC. METHODS:The column of Lichrospher C 18 (250 mm?4.6 mm 5 ?m)was used. The mobile phase consisted of 0.5‰ trifluoroactic acid-methanol with gradient elution. The detective wavelength was at 375 nm,and the flow rate was 1.0 mL/min. Different habitats were compared by Similarity Evaluation System for Chromatographic Fingerprint of CMM Version 2004A. RESULTS:The fingerprint consisted of 14 common peaks. The mutual mode of HPLC fingerprints was set up and the similarity of the crude drugs was in the range of 0.178-0.963. The standard HPLC fingerprint of Cacumen Platycladi (carbonized) was established too. CONCLUSION:This method is accurate and reliable and provides a scientific basis for the quality control of Cacumen Platycladi (carbonized).
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Indice:
WPRIM
langue:
Zh
Texte intégral:
Chinese Traditional Patent Medicine
Année:
1992
Type:
Article