Title: Study on Microwave-assisted Extraction of Flavonoids in the Osmanthus Leaf
Abstract: The technology conditions of microwave- assisted alkali water extraction of flavonoids in the Osmanthus leaf were mainly studied. The material- solvent ratio,microwave power,microwave time and p H of the solution were investigated separately and optimized by an orthogonal test L9( 34). The optimal technology of extraction was shown as a concentration of material- solvent ratio of 1 ∶ 8( m / V),p H of the solution 8. 00,the microwave power of 616 W,microwave time of 10 min,the yield of flavonoids could be reached 8. 70%.
Publication Year: 2015
Publication Date: 2015-01-01
Language: en
Type: article
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