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Study on microwave-assisted extraction technology of total flavonoids in peanut hull

Junhai Liu

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Abstract

The microwave-assisted extraction technologies of the Flavonoids from Peanut Hull are studied.The influences of microwave temperature,ratio of liquor to material,microwave time,and ethanol concentration are investigated by Response Surface analysis.The results show that the optimum conditions are as follows:microwave temperature73℃,ratio of liquor to material 19 mL/g,microwave time 358s,and ethanol concentration 80%.The extraction rate of the total Flavonoidss can reach to 13.701 mg/g in the optimum conditions.

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What this paper is about

The microwave-assisted extraction technologies of the Flavonoids from Peanut Hull are studied.The influences of microwave temperature,ratio of liquor to material,microwave time,and ethanol concentration are investigated by Response Surface analysis.The results show that the optimum conditions are as follows:microwave temperature73℃,ratio of liquor to material 19 mL/g,microwave time 358s,and ethanol concentration 80%.The extraction rate of the total Flavonoidss can reach to 13.701 mg/g in the optimum conditions.

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Available abstract

The microwave-assisted extraction technologies of the Flavonoids from Peanut Hull are studied.The influences of microwave temperature,ratio of liquor to material,microwave time,and ethanol concentration are investigated by Response Surface analysis.The results show that the optimum conditions are as follows:microwave temperature73℃,ratio of liquor to material 19 mL/g,microwave time 358s,and ethanol concentration 80%.The extraction rate of the total Flavonoidss can reach to 13.701 mg/g in the optimum conditions.

Key concepts: Microwave, Extraction (chemistry), Hull, Ethanol, Chemistry, Chromatography, Materials science, Organic chemistry

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