Investigation of orthogonal design of supercritical fluid extraction(SFE) for extracting anthraquinone aglycones from Rhubarb / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-573450
ABSTRACT
AIM:
To optimize the extraction of the anthraquinone aglycnes from Rhubarb using supercritical fluid extraction(SFE).METHODS:
Orthogonal design and variance analysis were used to optimize five operational variables of SFE.RESULTS:
The optimized operational variables of SFE were obtained as following the temperature was 70 ?C , the pressure was 35 MPa, the static extraction time was 8 min, the dynamic extraction volume 5 mL and methanol were used as modifier.CONCLUSION:
SFE is rapid, convenient and accurate, and can be used to extract athraquinone aglycones from Rhubarb.
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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