Determination of lignans of Schisandra rubriflora by HPLC / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-682199
ABSTRACT
Object To determine the contents of schisantherin A, deoxyschizandrin, schisandrin B and schisandrin C in the stems and fruits of Schisandra rudriflora (Franch ) Rehd. et Wils , which were collected from different areas Methods An HPLC method was set up Column, Sphereclone, ODS (250 mm?4 6 mm, 5 ?m); mobil phase, A H 2O, B MeOH; gradient elution was with 70% B from 0-4 min, 70%-100% B from 4-54 min; the flow rate was 0 4 mL/min; the column temperature was 25 ℃ and the DAD detector was used at 254 nm Results The contents of schisantherin A, deoxyschizandrin, schisandrin B and schisandrin C in S. rubriflora were 0.026%-0.083%, 0.007%-0.945%, 0.002%-0.121%, 0.010%-0.038%, respectively. Deoxyschizandrin exists widely in S. rubriflora and its content is higher in fruits than that in stems Conclusion Deoxyschizandrin is the main active lignan in the fruits of S rubriflora
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
1994
Tipo de documento:
Artigo
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