Analysis of amygdalin of Ephedra spp.and Apricot Kernel Cough Lozenge by HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-570852
ABSTRACT
Objective:
Assay of amygdalin of Ephedra spp. and Apricot Kernel Cough Lozenge (ephedrine hydrochloride, Semen Armeniacae Amarum, etc.) by HPLC.Methods:
Amygdalin was extracted with methanol. The separation was performed by HPLC and amygdalin was determined with UV detector.Results:
The contents of amygdalin of Ephedra spp. and Apricot Kernel Cough Lozenge was 0.476% and 1.53mg per lozenge.Conclusion:
The method was simple, accurate, rapid and with good reproducibility. It can be used for quality control of Ephedra spp. and Apricot Kernel Cough Lozenge.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
1992
Tipo de documento:
Artigo
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