Dynamic extraction process of salvianolic acids / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2976-2979, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-260706
ABSTRACT
<p><b>OBJECTIVE</b>To optimize the dynamic extraction process of salvianolic acids.</p><p><b>METHOD</b>Salvianolic acids was selected as index. The effects of extraction temperature, granularity, solvent multiple, circle value and extraction time were studied on the process of dynamical extraction. The orthogonal experiment was employed to investigate the influence of different parameters.</p><p><b>RESULT</b>The optimal extracting method of salvianolic acids was as follows temperature was 80 degrees C, granularity was 4 mm, circle value was 30 L x h(-1), solvent multiple was 10 times and extraction time was 150 min.</p><p><b>CONCLUSION</b>By comparison to static extraction, dynamic extraction can improve the extraction efficiency, reduce the solvent and energy consumption, as well as lower the burden of post-processing.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Temperatura
/
Benzofuranos
/
Medicamentos de Ervas Chinesas
/
Fracionamento Químico
/
Métodos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2010
Tipo de documento:
Artigo
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