2007•Jiangsu Condiment and Subsidiary FoodRequires access
Study on the technology of flavones extraction from lotus leaf
Qiang Li
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Abstract
In order to improve the extra-value of lotus,fresh lotus leaves can be used to extract flavones.The results showed that 70% ethanol was the premium solvent for the extraction of flavones.The optimal extracting conditions were determined as the followings: extracting temperature is 80℃,ratio of solid to liquid is 1∶30,3 extractions and 2h for each time.And its market prospect was put forwardas well.