食品科学 ›› 2006, Vol. 27 ›› Issue (12): 198-200.

• 基础研究 • 上一篇    下一篇

心草水提液和醇提液抑菌作用初步研究

买合布白·阿不都热依木,古丽斯玛依·艾拜都拉,艾克白尔·买买提,胡开峰,阿不都拉·阿巴斯   

  1. 新疆大学生命科学与技术学院;
  • 出版日期:2006-12-15 发布日期:2011-11-23

Preliminary Study on the Antibacterial of PWE and PAE from Pleurospermum lindleyanum

MAHBUBA Abdureyim,GULSUMAY Abaidulla,AKBAR Mamat,HU Kai-feng,ABDULLA Abbas   

  1. College of Life Sciences and Technology, Xinjiang University, Urumqi 830046, China
  • Online:2006-12-15 Published:2011-11-23

摘要: 实验用水和70%乙醇从心草中提取其活性成分,探讨了其抑菌作用。结果表明,心草提取物对微生物有明显抑制作用,水提物的MIC值分别为大肠杆菌为5%,金黄色葡萄球菌、枯草杆菌为3%、苏云金杆菌、短小芽孢杆菌为1%。醇提物的MIC值分别为大肠杆菌为3%,金黄色葡萄球菌、枯草杆菌、短小芽孢杆菌为0.5%,苏云金杆菌为0.25%。

关键词: 心草, 提取物, 抑菌作用

Abstract: The water extracts (PWE) and the alcohol extracts (PAE, use 70% ethanol) from Pleurospermum lindleyanum were examined for antibacterial activity on five kind of bacteria. It is shown that extracts of Pleurospermum lindleyanum had a notable inhibiting microorganism activity. The MIC for every kind of microorganism is respectively as follows: for PWE, Echerichia coli 5%, Staphylococcus aureus, Bacillus subtilis 3%, Bacillus thuringlensis, Bacillus Pumilus 1%; for PAE, Echerichia coli 3%, Staphylococcus aureus, Bacillus subtilis, Bacillus Pumilus 0.5%, Bacillus thuringlensis, 0.25%.

Key words: Pleurospermum lindleyanum, extracts, the antimicrobial activity