Nisin
Seafood products (e.g., fresh fish, shrimp, crab, surimi products, and canned seafood) are highly perishable due to their high moisture, protein content, and susceptibility to microbial contamination (e.g., Vibrio parahaemolyticus, Shewanella putrefaciens). Nisin, as a natural antimicrobial peptide, effectively inhibits Gram-positive spoilage/pathogenic bacteria in seafood, extends shelf life, and maintains product quality—with targeted applications.
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Nisin 500g |
Nisin is permitted for use in infant formula foods (such as in baby cheese approved by the European Union, with a limit of 0.2g /kg), and its proba... |
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Toxicological Safety of Nisin |
Acute and Chronic Toxicity: Acute toxicity studies show that Nisin has an LD₅₀ > 5000 mg/kg in rodents (oral administration), indicating extreme... |
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