Title: A Research on Technology for Extraction of Flavonoids from Loquat Leaf
Abstract: With loquat leaf as the raw material,the main factors affecting the extraction rate of flavonoids from it were investigated. Based on single-factor experiments,orthogonal tests were conducted to optimize the technological conditions for the extraction of flavonoids. The results showed that the optimum conditions included ethanol volume fraction 60%,solid-to-solvent ratio 1∶25(g/mL),microwave temperature 65℃ and microwave treatment time 7 min. The extraction rate of flavonoids reached up to 16.24% under the optimal extraction conditions.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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