2011•Food Science and Technology InternationalRequires access
Technology of extracting total flavonoids from tartary buckwheat bran by ultrasonic
Li Ruren
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Abstract
With the tartary buckwheat brans as material,the effect of extraction ratio of total flavonoids in tartary buckwheat brans.The effect order was ultrasonic time alcohol concentrate ratio of solid to solvent.The optimal conditions for the extracting flavonoids from tartary buckwheat brans by ultrasonic were 70% alcohol,ultrasonic time 40 min and ratios of solid to solvent of 1:40,extraction ratio was 89.19%.