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目的研究中药残渣对中药季铵盐复合消毒剂杀菌试验的影响。方法选择保留中药残渣和去除中药残渣的同种季铵盐复合消毒剂进行悬液定量杀菌试验,观察该两种复合消毒剂的杀菌试验效果。结果保留中药残渣的复合消毒剂对金黄色葡萄球菌作用2min,杀灭对数值为4.21;去除中药残渣的复合消毒剂对金黄色葡萄球菌作用2min,杀灭对数值为4.27;该两种复合消毒剂对大肠杆菌作用2min,两者的杀灭对数值均达到≥5.00。结论中药残渣对中药季铵盐复合消毒剂的杀菌试验无明显影响。结论中药残渣对中药季铵盐复合消毒剂的杀菌试验效果无明显影响。
Objective To study the effects of traditional Chinese medicine residue on the sterilizing effect of the compound quaternary ammonium salt disinfectant. Methods The same quaternary ammonium compound disinfectant was used to keep the traditional Chinese medicine residue and remove the traditional Chinese medicine residues. The bactericidal effect of the two kinds of compound disinfectants was observed. Results The composite disinfectant with traditional Chinese medicine residue was stained with Staphylococcus aureus for 2min and the logarithmic value was 4.21. The composite disinfectant with Chinese traditional medicine residue was stained with Staphylococcus aureus for 2min, the killing logarithm was 4.27. Agent on Escherichia coli 2min, kill the logarithm of both reached ≥5.00. Conclusion Chinese medicine residue had no significant effect on the sterilizing effect of the traditional Chinese medicine quaternary ammonium compound disinfectant. Conclusion Chinese medicine residue has no obvious effect on the bactericidal effect of the traditional Chinese medicine quaternary ammonium compound disinfectant.