HPLC fingerprint analysis of Herba Polygoni Orientalis / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
en Zh
| WPRIM
| ID: wpr-574617
Biblioteca responsable:
WPRO
ABSTRACT
AIM: To study and establish the fingerprint of raw Herba Polygoni Orientalis by RP-HPLC. METHODS: The chromatographic conditions were as follow: an Inersil-ODS-3 column was used;the mobile phase was composed of acetontrile and 0.1% phosphoric acid with gradient elution;the flow was 1.0 mL?mim~(-1) and the UV absorbance detection was set at 300 nm. RESULTS: Under the selected chromatographic conditions. Similarity of 10 batches of good HPLC fingerprint of raw Herba Polygoni Orientalis were obtained. no less than 0.9.( CONCLUSION): Quality of raw Herba Polygoni Orientalis can be controlled effectively by HPLC-UV fingerprint.
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WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Article