Study on extracting process of ethanol extract with hypouricemic effect from rhizoma alismatis / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1809-1811, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-328028
ABSTRACT
<p><b>OBJECTIVE</b>To optimize the extracting process of ethanol extract with hypouricemic effect from Rhizoma Alismatis.</p><p><b>METHOD</b>Orthogonal design was utilized to optimize the preparing conditions including the concentration of ethanol, amount of ethanol, extraction times and extraction duration per time while alisol B 23-acetate was selected as the evaluation index. Both the alisol B 23-acetate and the serum uric acid levels were measured by HPLC.</p><p><b>RESULT</b>The ethanol extract had hypouricemic action. Only extraction times had significant effect on the content of alisol B 23-acetate in ethanol extract.</p><p><b>CONCLUSION</b>The optimal extraction process is to extract two times using sevenfold 70% ethanol and 1 h per time.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ácido Úrico
/
Sangue
/
Extratos Vegetais
/
Química
/
Uricosúricos
/
Rizoma
/
Alismataceae
/
Hiperuricemia
/
Modelos Animais de Doenças
/
Etanol
Limite:
Animais
/
Humanos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2010
Tipo de documento:
Artigo
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