2011•Shipin yu fajiao kejiRequires access
The Study on Pre-treatment of Ethanol Extraction Process of Diosgenin
Zeng Fan-jun
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Abstract
The ethanol extraction process conditions of saponin in process of diosgenin were studied,including extraction temperature,ratio between material and liquid,extraction time and ethanol concentration.Through orthogonal experiment,the optimal conditions were determined: 50℃,the materials-liquid ratio of 1:14,80% ethanol,extraction time of 7 hours,according to the optimized conditions,the average extraction rate could be 91.81%.