Nisin as a natural antimicrobial peptide
Nisin, a natural antimicrobial peptide produced by Lactococcus lactis, is widely used in food preservation and freshness retention due to its strong inhibitory effect on Gram-positive bacteria (the main cause of food spoilage), high safety (GRAS-certified globally), and compatibility with various food processing technologies. Its applications cover multiple food categories, with targeted mechanisms to extend shelf life and maintain food quality.
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Nisin Powder |
Thermal StabilityHeat Resistance in Acidic Media:Retains activity after pasteurization (70–90°C) or even UHT processing (135–150&de... |
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Nisin |
Nisin is considered a natural preservative because it is derived from the fermentation of bacteria. As a result, it aligns with consumer preference... |
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Nisin in Meat and Poultry Products |
Application in Meat and Poultry Products: Inhibiting Pathogens and Reducing SpoilageMeat and poultry products (e.g., fresh meat, cooked ham, sausag... |
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Chlortetracycline Hydrochloride Soluble Powder |
Chlortetracycline hydrochloride soluble powder is a broad-spectrum antibiotic that is commonly used in veterinary medicine. It is effective against... |
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Nisin |
Nisin is a natural polypeptide antibacterial substance produced by Streptococcus lactis. Its acute oral toxicity in rats is LD₅₀ > 2000 mg/kg bo... |
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