Fingerprint and Quality Evaluation of Apocynum Venetum Leaves / 中国药房
China Pharmacy
;
(12)2005.
Artículo
en Chino
| WPRIM
| ID: wpr-531060
ABSTRACT
OBJECTIVE:
To establish the HPLC fingerprints of Apocynum Venetum leaves, determine the content of Quercetin in the sample and evaluate the variety and quality of commercial Apocynum Venetum leaves.METHODS:
Quercetin was separated on Zorbarx-C18(250 mm?4.6 mm, 5 ?m),and the mobile phase consisted of methanol and 0.4% H3PO4(gradient elution) at a flow rate of 0.9 mL?min-1 with the detective wavelength set at 360 nm.RESULTS:
The precision of Quercetin was satisfactory(RSD=0.21%,n=6),and the solution of Apocynum Venetum leaves was reproducible and stable within 10 hours.CONCLUSION:
This study serves as a scientific basis for the identification and quality evalution of Apocynum Venetum leaves.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacy
Año:
2005
Tipo del documento:
Artículo
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