蚯蚓抗菌肽的研究进展

Research Progress of Earthworm Antibacterial Peptide

抗菌肽是一类广泛存在于自然界生物体中的小肽类物质,是机体先天性免疫系统的重要组成部分。由于其具有分子质量小和抗菌谱广等特点以及不同于抗生素的全新的抗菌机制,在药物开发领域和畜禽饲料添加剂等领域具有广阔的应用前景。蚯蚓抗菌肽种类多,具有良好的抑菌效果。对蚯蚓抗菌肽的分类、功能及其在生产中的应用研究进展进行了综述。

Antibacterial peptide is a small peptides widely distributed in the organisms in nature. It is an important part of the innate immune system. Due to characteristics of small molecular weight aqd＇ broad antifungal spectrum, antibacterial peptide has wide application prospect in the fields of drug development ,hvestock and poultry feed addmves. There are many kinds of earthworm antthactenal peptldes, which have relatively good bacteriostat. In this research, the research progress of the classification and function of earthworm antibacterial peptides was briefly reviewed, as well as its application in production