2007•Food and MachineryRequires access

Extraction of flavonoids from persimmom by ultrasonic wave

Wen Jue-jing

Abstract

The effect of ultrasonic power ,extracting time,solvent ,as well as solvent dosage on the extraction rate of flavonoids from persimmon leaves was studied in the paper. The optimized parameters was gotten by using the single factor and orthogonal design.it was shown that 300 W, 20 min, 40% and 1∶30, the extraction rate of flavonoids reached 59.4%.

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Available abstract

Key concepts: Extraction (chemistry), Ultrasonic sensor, Solvent, Chromatography, Chemistry, Materials science, Organic chemistry, Acoustics