Title: Study on the extraction of SchisandrinB by using microwave-assisted extraction technique
Abstract: Microwave-assisted extraction(MEA) of SchisandrinB was studied by using single factor experiment and orthogonal method.The experiments were carried out by varying microwave power,ratio of solvent to matrix and extraction time,high performance liquid chromatography(HPLC) was used to determine the content of SchizandrinB.It concluded that the optimal condition of extraction was microwave treatment at power of 500W for 8 min and 10:1 of solvent to matrix ratio.Under this condition,the yield of SchisandrinB was 1.691mg/g.Compared with the reflux extraction,MEA can shorten the extraction time,and reduce the consumption of solvent and improve the extraction efficiency of schisandrinB.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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