Investigation on one-pot extraction of active ingredient group from Yupingfeng powder by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1880-1883, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-307571
ABSTRACT
The extraction of active ingredient group, i.e., prim-o-glucosylcimifugin, astragaloside, and 5-o-methylvisammiosode from Yupingfeng powder with one-pot method was studied in this work. A HPLC method was used to determine the content of each active constituent mentioned above in the extract. The influences of extraction temperature, time, volume percent of ethanol in water and its amount added on the content and yield of active ingredient group were investigated by orthogonal test. The experimental results showed that the optimized extraction conditions were as follows 1g of Yupingfeng powder was one-pot extracted for 4 hours at 80 degrees C with 90% ethanol as solvent, and the yield and content of active ingredient group were 0.16%, 0.53% respectively. The active ingredient group in Yupingfeng powder could be effectively one-pot extracted under the conditions above.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Pós
/
Saponinas
/
Temperatura
/
Triterpenos
/
Xantenos
/
Medicamentos de Ervas Chinesas
/
Água
/
Química
/
Cromatografia Líquida de Alta Pressão
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2007
Tipo de documento:
Artigo
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