食品科学 ›› 2009, Vol. 30 ›› Issue (3 ): 134-136.doi: 10.7506/spkx1002-6630-200903029

• 基础研究 • 上一篇    下一篇

新疆榅桲中黄酮的提取及抗菌活性测定

古丽斯玛依·艾拜都拉,古丽努尔·买买提,艾克帕尔·斯马依,阿不都拉·阿巴斯*   

  1. 新疆大学生命科学与技术学院
  • 收稿日期:2008-12-19 出版日期:2009-02-01 发布日期:2010-12-29
  • 通讯作者: 阿不都拉·阿巴斯 E-mail:abdulla@xju.edu.cn
  • 基金资助:

    科技部教学实验用微生物菌种资源子项目(2005DKA21208-9)

Antibacterial Effect of Flavone Extract from Xinjiang Cydonia oblonga Mill

GULISIMAYI Aibaidula,GULIMUER Maimaiti,AIKEPAER Simayi,ABUDULA Abbas*   

  1. (College of Life Science and Technology,Xinjiang University, Urumqi 830046, China)
  • Received:2008-12-19 Online:2009-02-01 Published:2010-12-29
  • Contact: ABUDULA Abbas* E-mail:abdulla@xju.edu.cn

摘要:

本实验分别用水和70% 乙醇从榅桲中提取其活性成分黄酮,测试其抑菌作用。结果表明,榅桲提取物对微生物有不同程度的抑制作用。5 种受试菌中,铜绿假单胞菌对样品的抗菌活性较为敏感,榅桲的醇提液比水提液具有更明显的抑菌效果。这将为榅桲开发为新型抗菌药物提供一定的理论依据。

关键词: 榅桲, 提取物, 黄酮, 抑菌作用

Abstract:

This experiment studied on antimicrobial characteristics of flavone extract from Cydonia oblonga Mill with water or 70% ethanol. The results showed that flavone extracts could inhibit the growth of bacteria. Among the five bacteria tested, the best antibacterial effect was against Pseudomonas aeruginosa. Ethanol extracts had better antibacterial effects than water extracts. It is believed that Cydonia oblonga Mill could be developed into a new type of antimicrobial drugs in the future.

Key words: Cydonia oblonga Mill, extract, flavone, antibacterial effect

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