%0 Journal Article
%A DUAN Kai-Fang
%A FU Yu-Jie*
%A LI Ji
%A MA Fei-Yue
%A QIN Ming-Cong
%A WANG Xi-Qing
%T Ionic Liquids-based Microwave-assisted Extraction of Biochanin A and Genistein from <em>Dalbergia odorifera</em> T.Chen Leaves
%D 2013
%R 10.7525/j.issn.1673-5102.2013.04.018
%J Bulletin of Botanical Research
%P 494-498
%V 33
%N 4
%X In the present research, single-factor experiments and a three-variable, three-level Box-Behnken design were performed to study the ionic liquidsbased microwave-assisted extraction of biochanin A and genistein from D. odorifera T. Chen leaves. The optimum parameters were: 1.00 mol&middot;L<sup>-1</sup>［C<sub>4</sub>MIM］Br, extraction temperature 56℃, liquid/solid ratio 18∶1 mL&middot;g<sup>-1</sup>, extraction time 11 min, irradiation power 300 W. Under the optimal conditions, the average extraction yields of biochanin A and genistein were 1.598 and 0.939 mg&middot;g<sup>-1</sup>, respectively.
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2013.04.018