湖北农业科学 ›› 2021, Vol. 60 ›› Issue (22): 147-150.doi: 10.14088/j.cnki.issn0439-8114.2021.22.031

• 贮藏·加工 • 上一篇    下一篇

黄秋葵中黄酮类化合物超声辅助醇提工艺研究

吕寒宁, 郝圩茜, 田欣, 任雨荷, 何军   

  1. 商洛学院生物医药与食品工程学院,陕西 商洛 726000
  • 收稿日期:2020-12-21 出版日期:2021-11-25 发布日期:2021-12-10
  • 通讯作者: 何军(1972-),男,陕西商南人,副教授,硕士,主要从事中药材GAP生产以及植物营养与施肥方面的教学与研究,(电话)13991451660(电子信箱)slxyhejun3114@163.com。
  • 作者简介:吕寒宁(2000-),女,陕西渭南人,在读本科生,专业方向为植物生物技术,(电话)15891325440(电子信箱)1594400412@qq.com。
  • 基金资助:
    国家级大学生创新训练项目(201711396020); 陕西省大学生创新训练项目(S201911396014; S202011396081)

Study on ultrasound-assisted alcohol extraction of flavonoids in Abelmoschus esculentus (Linn.)Moench

LYU Han-ning, HAO Wei-xi, TIAN Xin, REN Yu-he, HE Jun   

  1. College of Biological Medicine and Food Engineering,Shangluo University,Shangluo 726000,Shaanxi,China
  • Received:2020-12-21 Online:2021-11-25 Published:2021-12-10

摘要: 以黄秋葵为原材料,采用超声辅助醇提的方法提取黄酮类化合物,通过单因素试验和正交试验相结合的方法,确定了黄秋葵中提取黄酮类化合物的最佳工艺条件:乙醇浓度60%、料液比1∶25、浸提时间30 min、浸提温度80 ℃,在此条件下黄酮提取率为2.41%。研究的结果能为商洛市相关产业的发展提供一定的理论依据,对类似的研究也有一定的借鉴价值。

关键词: 黄秋葵, 总黄酮, 提取工艺, 超声辅助

Abstract: Taking Abelmoschus esculentus (Linn.)Moench as the raw material, flavonoids were extraceted by ultrasound-assisted alcohol extraction. Through the single factor test and orthogonal test, the optimum extraction conditions of flavonoids from Abelmoschus esculentus (Linn.)Moench were determined:Ethanol concentration 60%, solid-liquid ratio 1∶25, extraction time 30 min and extraction temperature 80 ℃. Under these conditions, the extraction rate of flavonoids was 2.41%. The research results can provide certain theoretical basis for the development of related industries in Shangluo city and also have certain reference value for similar research.

Key words: Abelmoschus esculentus (Linn.)Moench, total flavonoids, extraction process, ultrasound-assisted

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