Optimization of the Extraction Process of Huangshen Electuary by Orthogonal Test / 中国药房
China Pharmacy
; (12)2007.
Article
in Zh
| WPRIM
| ID: wpr-531191
Responsible library:
WPRO
ABSTRACT
OBJECTIVE:To optimize the extraction technology for Huangshen electuary.METHODS:In this experiment the optimum extraction technology for Huangshen electuary was investigated by the L9(34) orthogonal test with the content of Astragaloside Ⅳ as technology index.The effects of three factors including the extraction times,time length of extraction and solvent ratio were investigated.RESULTS:The best extraction technology for Huangshen electuary was as follows:the solid-liquid ratio was 1∶10 and the decoction was carried out for 3 times(2 hours/time).CONCLUSION:The optimum extraction technology for Huangshen electuary is stable and feasible.
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WPRIM
Language:
Zh
Journal:
China Pharmacy
Year:
2007
Type:
Article