摘要
目的：观察大豆提取液对20种常见致病菌的体外抗菌作用。方法；采用试管稀释法测定大豆提取液对20种常见致病菌的最低抑菌浓度（MIC）和最低杀菌浓度（MBC）。结果：大豆提取液对大肠杆菌、铜绿假单胞菌、鼠伤寒沙门菌、福氏志贺菌、白色念珠菌、金黄色葡萄球菌、霍乱弧菌等加种常见致病菌的MIC范围在1600-204800μg／ml；MBC范围在1600．102400μg／ml。结论：大豆提取液具有较强的抗菌活性和较广的抗菌谱。
Objective： To investigate the antibacterial activity of the soybean extract against 20 common pathogens in vitro. Methods：The minimal inhibitory and minimal bactericidal concentrations （MIC and MBC respectively） were tested by using the tube dilution method. Results：The MIC of this soybean extract on the 20 pathogens was from 1 600 to 204 800 μg/ml, the MBC was from 1 600 to 102 400 μg/ml. Conclusion：The soybean extract holds high antibacterial activity and broad spectrum on those common pathogens.
出处
《中国卫生检验杂志》
CAS
2006年第2期167-168,共2页
Chinese Journal of Health Laboratory Technology
关键词
大豆提取液
致病菌
抗菌活性
Soybean extract
Pathogens
Antibacterial activity
