藤黄微球菌

节节草总生物碱对奇异变形杆菌、大肠杆菌、藤黄微球菌、黑曲霉菌具有强的抑菌作用。

The total alkaloids have strong antibacterial effect on Proteus mirabilis , Escherichia coli , Micrococcus luteus and Aspergillus niger .

该抗生素产生菌AP19-1的发酵上清液对金黄色葡萄球菌，藤黄微球菌，枯草芽孢杆菌，短小芽孢杆菌24h的最小抑菌浓度（MIC）分别为稀释1000倍，1600倍，3600倍，2400倍。

The supernate of the fermentation broth was highly active against Staphylococcus aureus , Micrococcus luteus , Bacillus subtilis , Bacillus pumilus . The minimal inhibitory concentrations ( MIC ) of supernate against these bacteria were diluted 1000 , 1600 , 3600 , 2400 fold , respectively .

方法以藤黄微球菌为检定菌，游标卡尺测量抑菌环直径，检测抑菌圈直径与血浆中罗红霉素浓度对数的线性关系。

METHODS Plasma roxithromycin concentration was determined by using micrococcus luteus as test strain , the inhibition zone diameter were examined detected to roxithromycin with vernier caliper .