| ≥1 piece |
Nisin is a polypeptide. lt will be broken down into amino acid by proteinase in the digestive system by being eaten . Also , it won't change the normal bacterial community in intestine or cause drug resistance of using other antibiotic substance . Moreover , it doesn't appear chiasmatic resistance with other antibiotic substance . The study of microbes toxicity of Nisin shows that it owns high security for having no toxicity or pathogenicity.