Study on Optimized Extraction of Flavonoids:from Borage
REN Ji-jun
WANG Yan
HE Li-lan
HUANG Xing
Abstract：Four factors were studied by orthogonal experiment, with the extraction yield of flavonoids as the investigation index. The results showed that the influencing order of each factor on the extraction of flavonoids was as follows: extraction temperature>ethanol concentration>extraction time>solid-liquid ratio. The best ultrasonic extraction parameters were as follows: ethanol concentration of 6 %, extraction temperature of 3℃, extraction time of 110 min, solid-liquid ratio of 1∶55.OUnderOthisOcondition, theOextractionOyieldOofOflavonoidsO couldOreachO24.366Omg/g.
Keywords：borageflavonoidsoptimization of technology
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 11-14 )