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植物研究 ›› 2013, Vol. 33 ›› Issue (4): 494-498.doi: 10.7525/j.issn.1673-5102.2013.04.018

• 论文 • 上一篇    下一篇

离子液体微波辅助提取降香檀叶中鹰嘴豆芽素A和染料木素

马飞跃1;段开放2;王希清1;秦明聪1;李吉1;付玉杰1*   

  1. 1.东北林业大学生物资源生态利用国家联合地方工程实验室,哈尔滨 150040;2.东北林业大学生命科学学院,哈尔滨 150040
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-07-20 发布日期:2013-07-20
  • 通讯作者: 付玉杰
  • 基金资助:
     

Ionic Liquids-based Microwave-assisted Extraction of Biochanin A and Genistein from Dalbergia odorifera T.Chen Leaves

MA Fei-Yue;DUAN Kai-Fang;WANG Xi-Qing;QIN Ming-Cong;LI Ji;FU Yu-Jie*   

  1. 1.State Engineering Laboratory for BioResource EcoUtilization,Northeast Forestry University,Harbin 150040;2.College of Life Science,Northeast Forestry University,Harbin 150040
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-07-20 Published:2013-07-20
  • Contact: FU Yu-Jie
  • Supported by:
     

摘要: 以降香黄檀可再生资源——叶子为原料,利用离子液体微波辅助提取技术对鹰嘴豆芽素A和染料木素进行提取。通过单因素实验,3因素3水平的BBD(BoxBehnken design)实验,对提取条件进行优化,确定了离子液体微波辅助提取降香檀叶中鹰嘴豆芽素A(biochanin A)和染料木素(genistein)的最佳提取工艺条件:1.00 mol·L-1[C4MIM]Br,提取温度为56℃,液固比18∶1,提取时间为11 min,提取功率300 W。在最佳提取条件下,鹰嘴豆芽素A和染料木素平均提取率分别可达1.598和0.939 mg·g-1

关键词: 降香檀叶, 鹰嘴豆芽素A, 染料木素, 离子液体微波辅助提取, BBD设计

Abstract: 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·L-1[C4MIM]Br, extraction temperature 56℃, liquid/solid ratio 18∶1 mL·g-1, 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·g-1, respectively.

Key words: Dalbergia odorifera T.Chen leaves, biochanin A, genistein, ionic liquids-based microwave-assisted extraction, Box-Behnken design

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