Nisin Raw Material
Nisin is a naturally occurring lactic acid bacteriocin (a small antimicrobial peptide) produced by the bacterium Lactococcus lactis. Recognized as a Generally Recognized as Safe (GRAS) substance by global regulatory bodies (e.g., FDA in the U.S., EFSA in the EU, and CFDA in China), it has been widely used as a food additive for over 70 years. Its core value lies in its ability to inhibit pathogenic and spoilage Gram-positive bacteria (e.g., Listeria monocytogenes, Staphylococcus aureus, Clostridium botulinum) while being non-toxic to humans, biodegradable, and compatible with most food matrices.
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Nisin |
Due to nisin's antibacterial activity against drug-resistant gram-positive bacteria (e.g., methicillin-resistant Staphylococcus aureus, MRSA), nisi... |
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Nisin Powder |
Practical Implications for Food ApplicationsFormulation Considerations:When using nisin in food products, the pH of the matrix affects both its eff... |
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Nisin’s value in seafood products |
Nisin’s value in seafood products lies in its ability to "naturally inhibit bacteria, preserve freshness, and maintain flavor"—it effec... |
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Nisin’s stability |
Interaction with Food Matrix Nisin’s stability is significantly influenced by food components: Proteins and Fats: In high-protein or high-fat... |
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Nisin |
Nisin is sometimes used in fruit juices and beverages to control the growth of spoilage microorganisms.It provides an additional layer of protectio... |
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