Antibacterial peptide is a variety of immunologically active substance with bactericidal action and is recognized as an important part of non-specific immune system for organism.
抗菌肽是一类具有杀菌作用的免疫活性物质，是动物非特异性免疫系统的重要组成部分。
2
Methods Suspension quantitative bactericidal test was adopted in which testing strain was diluted by distilled water and no interfering substance was added.
方法采用以蒸馏水稀释试验菌、在试验中不引入干扰物质的悬液定量杀菌试验方法。
3
Its bactericidal efficacy was influenced significantly by organic substance.