食品科学 ›› 2008, Vol. 29 ›› Issue (10): 112-114.

• 基础研究 • 上一篇    下一篇

杂交瓠瓜中抗菌组分的分离及其抗菌活性研究

 李正英, 张保军, 陈忠军, 赵恒栋, 李红杰, 李钰金   

  1. 内蒙古农业大学职业技术学院; 内蒙古农业大学食品科学与工程学院; 上海梅林食品有限公司;
  • 出版日期:2008-10-15 发布日期:2011-12-08

Study on Separation and Activities of Antimicrobial Ingredients from Hybrid Edible Gourd

LI  Zheng-Ying, ZHANG  Bao-Jun, CHEN  Zhong-Jun, ZHAO  Heng-Dong, LI  Hong-Jie, LI  Yu-Jin   

  1. 1.College of Vocational Technology,Inner Mongolia Agricultural University,Baotou 014109,China; 2.College of Food Science and Engineering,Inner Mongolia Agricultural University,Huhehot 010018,China; 3.Shanghai Maling Food Co. Ltd.,Rongcheng 264300,China
  • Online:2008-10-15 Published:2011-12-08

摘要: 本实验进行了杂交瓠瓜〔瓠瓜(♀)×苦瓜(♂)〕抑菌组分的分离及其抑菌效果的研究。结果表明,杂交瓠瓜水提物采用乙醇沉淀法分离得到的醇溶组分具有抑菌活性,该抑菌组分对7种供试的细菌和3种霉菌具有抑菌效果,对2种供试的酵母菌没有抑菌效果,7种供试细菌的最低抑菌浓度为60~100mg/ml,3种供试霉菌的最低抑菌浓度为70~80mg/ml。

关键词: 杂交瓠瓜, 分离, 抑菌效果

Abstract: The ethanol soluble fraction in water extracts from hybrid edible gourd has some antimicrobial effects against 7 bacteria and 3 fungus,but no antimicrobial effects against 2 yeasts. The minimum inhibitory concentration to 7 bacteria and 3 fungus are 60~100 mg/ml and 70~80 mg/ml,respectively.

Key words: hybrid edible gourd, antimicrobial ingredients, antimicrobial effect