食品科学 ›› 2009, Vol. 30 ›› Issue (3): 47-50.doi: 10.7506/spkx1002-6630-200903009

• 基础研究 • 上一篇    下一篇

蜂胶黄酮苷的酸解及酸解产物抗氧化性能的研究

刘亚男1,2,程艳华1,2,胡福良1,*,朱 威1,李英华3   

  1. 1. 浙江大学动物科学学院 2. 福建农林大学蜂学院 3. 浙江大学材料与化工学院
  • 收稿日期:2008-01-13 修回日期:2008-05-12 出版日期:2009-02-01 发布日期:2010-12-29
  • 通讯作者: 胡福良 E-mail:flhu@zju.edu.cn; fulianghu@yahoo.com
  • 基金资助:

    “十一五”国家科技支撑计划项目(2006BAD06B04)

Study on Acid Hydrolysis of Flavone Glycosides of Propolis and Antioxidant Activity of Its Hydrolysates

LIU Ya-nan1,2,CHENG Yan-hua1,2,HU Fu-liang1,*,ZHU Wei1,LI Ying-hua3   

  1. (1. College of Animal Science, Zhejiang University, Hangzhou 310029, China;2.College of Bee Science, Fujian Agriculture and
    Forest University, Fuzhou 350002, China;3. College of Materials Science and Chemical Engineering, Zhejiang University,
    Hangzhou 310027, China)
  • Received:2008-01-13 Revised:2008-05-12 Online:2009-02-01 Published:2010-12-29
  • Contact: HU Fu-liang1 E-mail:flhu@zju.edu.cn; fulianghu@yahoo.com

摘要:

以盐酸为催化剂,对蜂胶黄酮苷进行酸解实验,并测定了酸解产物的抗氧化性能。实验结果表明,酸解方法可以有效地将蜂胶黄酮苷水解为黄酮苷元,其中芦丁水解转化率达59.1%,山奈酚、异鼠李素含量增至酸解前的2~4 倍。酸解产物清除DPPH 自由基的能力和对猪油的抗氧化作用均有明显提高。

关键词: 蜂胶, 黄酮苷, 酸解, 抗氧化性

Abstract:

The flavone glycosides of propolis were hydrolyzed by hydrochloric acid, and then the antioxidation of its hydrolystes was determined. The results indicated that the flavone glycosides of propolis can be hydrolyzed into flavone glycones effectively by hydrochloric acid. The hydrolysis conversion rate of rutin reaches 59.1%, and the contents of kaempferol and isorhamnetin are increased by 1 to 3 times. Moreover, the scavenging capacity to DPPH radicals and the antioxidant activity for lard oil of the hydrolysates are improved obviously.

Key words: propolis, flavone glycoside, acid hydrolysis, antioxidation

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