Dissolved antimicrobial agent in a small amount of water in the red sausage production process to add stirring,sausage was stored at 25 ° C.
Result:
The total colony counts of nisin, rosemary extract and natamycin added under 25 ℃ storage conditions were lower than those without adding samples and adding lysozyme samples, which could increase the shelf life, but To achieve better results, it need to mix with other preservative.
Nisin is a natural antimicrobial peptide produced by Lactococcus lactis. It is widely used as a food preservative to inhibit Gram-positive bacteria and spore-formers, including Clostridium botulinum and Listeria monocytogenes. With excellent heat stabilit
Natamycin is a natural antifungal agent produced by Streptomyces natalensis. It prevents the growth of yeasts and molds in food and beverages without affecting beneficial bacteria. Approved worldwide for food preservation, Natamycin is a clean-label alter