详细信息
单一及端基异构混合型半乳糖脂衍生物抑菌功效的初步研究
A Preliminary Study on Antimicrobial Efficacy of Galactolipid Derivatives and Their Anomeric Mixtures
文献类型:期刊文献
中文题名:单一及端基异构混合型半乳糖脂衍生物抑菌功效的初步研究
英文题名:A Preliminary Study on Antimicrobial Efficacy of Galactolipid Derivatives and Their Anomeric Mixtures
作者:杨金纬[1];董晓景[2];李忠磊[2];关楚楚[1];吴明莉[1];贺晓鹏[1];陈代杰[2];陈国荣[1]
机构:[1]华东理工大学结构可控先进功能材料及其制备教育部重点实验室,精细化工研究所,上海200237;[2]上海医药工业研究院,上海200040
年份:2013
卷号:39
期号:2
起止页码:167
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;Scopus;北大核心:【北大核心2011】;CSCD:【CSCD2013_2014】;
基金:国家自然科学基金(21176076,21202045);中国博士后科学基金(2011M500069,2012T50400)
语种:中文
中文关键词:糖脂;抑菌功效;糖基化;微波辐射
外文关键词:glycolipid; antimicrobial efficacy; glycosylation; microwave irradiation
摘要:通过纸片扩散法测试了含不同长度饱和碳链α-和β-O-半乳糖脂衍生物及其等质量比混合剂对于大肠杆菌、金黄色葡萄球菌和芽孢枯草杆菌的体外抑菌功效,发现一组含有12C脂链的端基混合型半乳糖脂对芽孢枯草杆菌显示一定活性,应用液体稀释法测定其最低抑菌浓度为0.06mmol/L。
The in vitro antimierobial efficacy of α- or β-O-galactolipids and their anomeric mixtures with saturated carbon chains of different length was assessed by Staphylococcus aureus, Bacillus subtilis and Escherichia coli. Results reveal that the anomeric mixture of two O-galactolipids with a 12C-lipid end inhibit Bacillus subtilis at a low concentration. The minimal inhibitory concentration of this mixture is determined to be 0.06 mmol/L.
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