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植物研究 ›› 2020, Vol. 40 ›› Issue (5): 789-794.doi: 10.7525/j.issn.1673-5102.2020.05.019

• 研究简报 • 上一篇    下一篇

阴阳离子表面活性剂对无花果叶中有效成分提取工艺优化及初步功能评价

孟瑶1,2,3, 余莲1,2,3, 秦祥宇1,2,3, 刘畅1,2,3, 王泽霖1,2,3, 赵春建1,2,3, 付玉杰1,2,3   

  1. 1. 东北林业大学森林植物生态学教育部重点实验室, 哈尔滨 150040;
    2. 东北林业大学林业生物制剂教育部工程研究中心, 哈尔滨 150040;
    3. 东北林业大学化学化工与资源利用学院, 哈尔滨 150040
  • 收稿日期:2020-04-07 出版日期:2020-09-05 发布日期:2020-07-10
  • 通讯作者: 付玉杰,E-mail:yujie-fu@163.com E-mail:yujie-fu@163.com
  • 作者简介:孟瑶(1996-),女,硕士研究生,主要从事天然产物的提取分离研究。
  • 基金资助:
    “十三五”国家重点研发计划项目(2016YFD0600805);黑龙江省应用技术研究与开发项目(GX18B003);111创新引智项目(B20088)

Optimization of the ActiveCompoundsExtraction Process from Fig Leaves by Anionic and Cationic Surfactants and Preliminary Functional Evaluation

MENG Yao1,2,3, YU Lian1,2,3, QIN Xiang-Yu1,2,3, LIU Chang1,2,3, WANG Ze-Lin1,2,3, ZHAO Chun-Jian1,2,3, FU Yu-Jie1,2,3   

  1. 1. Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040;
    2. Engineering Research Center of Forestry Biological Preparation, Ministry of Education, Northeast Forestry University, Harbin 150040;
    3. Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040
  • Received:2020-04-07 Online:2020-09-05 Published:2020-07-10
  • Supported by:
    National Key R&D Program of China(2016YFD0600805);Heilongjiang Province Applied Technology Research and Development Project(GX18B003);Innovative and intelligent Projects 111(B20088)

摘要: 对阴阳离子复配型表面活性剂联合微波辅助提取无花果叶中有效活性物质的实验条件进行了设计和工艺参数的优化,最终的结果如下:1%(w/v)阴阳离子复配型表面活性剂,提取温度40℃,提取时间10 min,液固比30:1 mL·g-1。在上述优化的条件下补骨脂素及佛手柑内酯的平均提取率分别为15.37和3.59 mg·g-1。通过将利用表面活性剂辅助提取与常规水溶液提取获得的无花果叶粗提物进行对比发现,加入了表面活性剂的溶液抗氧化能力有明显增强,同时无花果叶主要物质的降解也得到显著的抑制,对植物中天然有效目标产物的绿色高效提取以及功能评价具有十分重要的理论指导意义。

关键词: 无花果叶, 表面活性剂, 微波辅助提取, 单因素实验

Abstract: The experimental conditions for formulated surfactant combined with microwave-assisted extraction of effective bioactive substances in fig leaves were designed and the process parameters were optimized. The final results were as follows:1%(w/v) formulated surfactant(sodium dodecyl sulfate(SDS):dodecyl trimethyl ammonium bromide(DTAB)), extraction temperature of 40℃, extraction time of 10 min, liquid-solid ratio of 30:1 mL·g-1. Under the above optimized conditions, the average extraction yields of psoralen and bergapten were 15.37 and 3.59 mg·g-1, respectively. The antioxidant activity of crude fig extract obtained by surfactant-assisted extraction was significantly enhanced as compared with that by conventional aqueous extraction. Meanwhile, the degradation rate of the main substance in fig leaveswas also significantly inhibited. This study provides the necessary scientific basis for the rational and effective development and utilization of fig leaf resources. Also, it is of great theoretical significance for the green and efficient extraction of natural and effective target products and functional evaluation in plants.

Key words: fig leaf, surfactant, microwave-assisted extraction, single factor experiment

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