【摘要】 本文对新疆圆柏枝皮乙醇提取物的抑菌特性进行了研究,测试了提取物对食品中主要致病、致腐细菌的最低抑菌浓度和最低杀菌浓度、试验了提取成分对热、压力、紫外光和金属离子的稳定性,结果表明:新疆圆柏枝皮乙醇提取物对受试菌均有较低的最低抑菌浓度和最低杀菌浓度,分别为:枯草芽孢杆菌MIC0.25%,MBC0.5%;金黄色葡萄球菌MIC0.125%,MBC0.125%;大肠杆菌MIC0.0625%,MBC0.125%;苏云金杆菌MIC0.125%,MBC0.25%;普通变形杆菌MIC0.0625%,MBC0.125%,产气肠杆菌MIC0.03125%,MBC0.125%。抑菌成分对热、压力、紫外光及金属离子稳定。更多还原

【Abstract】 This paper studied the antimicrobial characteristics of extracts from Sabina vulgaris Ant bark with ethanol. The results indicated that the extract of a certain concentration can inhibit the growth of bacteria. That was: Bacillus subtilis: MIC 0. 25%, MBC 0.5%, Staphylococcus aureus: MIC 0.125%, MBC 0.125%, Escherichia coli: MIC 0.0625%, MBC 0.125%, Bacillus thruingiensis: MIC 0.125%, MBC 0.25%, Proteus vulgaris: MIC 0. 0625%, MBC 0.125%, Enterobacter aerogenes: MIC 0.03125%, MBC 0.125%. Extract of Sabina vulgaris Ant was also studied for its stability to temperature, ultraviolet and metal ions.更多还原