Extraction Technique of Total Flavonoids from Ephedrae Radix Et Rhizoma / 中国药师
China Pharmacist
;
(12): 427-429, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-487719
ABSTRACT
Objective:
To optimize the extraction process of the total flavonoids from Ephedrae Radix Et Rhizoma.Methods:
The purification method of the total flavonoids from Ephedrae Radix Et Rhizoma was optimized with the yield and content of the total fla-vonoids as the indices. Based on the above research, the process parameters were optimized by an orthogonal test.Results:
The opti-mum purification conditions were as followsthe volume fraction of ethanol was 50%, the stirring extraction time was 20 min, and the liquid-solid ratio was 8∶ 1(ml·g-1).Conclusion:
The optimum purification technology is simple and reproducible, and suitable for the industrial production.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacist
Ano de publicação:
2016
Tipo de documento:
Artigo
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