As a widely used natural food preservative, toxicity research on Nisin is central to its safety assessment. The following analysis covers acute toxicity, subchronic toxicity through experimental models, data characterist...

As a natural antibacterial peptide, Nisin has become a research hotspot due to its efficient and mild characteristics in membrane separation and purification technology. The following analysis is carried out from the tec...

I. Mechanism of Freeze-Drying on Nisin Activity As a polypeptide with 34 amino acids, Nisin's activity relies on the rigid structure formed by 5 intramolecular disulfide bonds. Activity loss during freeze-drying m...

I. Foundation of Process Optimization: Ultrasonic Extraction Principles and Nisin Characteristics Nisin, a polypeptide antibiotic secreted by Streptococcus lactis, has a molecular weight of approximately 3.5 kDa, ...

Nisin is a small peptide synthesized and secreted by Lactococcus lactis during metabolism, composed of 34 amino acids with strong bactericidal effects, effectively inhibiting the growth of Gram-positive bacteria. The fol...

As a natural antibacterial peptide, Nisin features strong water solubility but poor lipid solubility, with stability susceptible to environmental factors (e.g., gastric acid, enzymatic hydrolysis). Liposome carrier syste...