Nisin Powder Supplier
Advantages of Nisin in Food Applications Natural Origin: Derived from bacteria, it aligns with consumer demand for "clean label" ingredients, avoiding synthetic chemicals. Safety: Approved by global regulatory bodies (e.g., FDA, EFSA) with no observed toxicity; it is digested into amino acids in the human gut, leaving no residues. Heat Stability: Retains activity after high-temperature processing (e.g., pasteurization, sterilization), making it suitable for shelf-stable foods. Targeted Activity: Specifically inhibits Gram-positive bacteria, minimizing disruption to beneficial microbes (e.g., in fermented foods) compared to broad-spectrum chemical preservatives.
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pH Dependence of Nisin |
Nisin exhibits optimal stability under acidic conditions (pH 2.0–6.0). In this range, its phosphate ester bond and peptide chain structure re... |
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1414-45-5 |
Nisin, as a natural antimicrobial peptide, finds applications in various industries due to its ability to inhibit the growth of bacteria, especiall... |
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Natamycin 7681-93-8 |
Natamycin and other food preservatives in the mechanism of action difference: Natamycin: By binding with ergosterol on the fungal cell membrane, th... |
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Nisin in Beverages |
Application in Beverages: Controlling Heat-Resistant Spores and Microbial GrowthBeverages (e.g., fruit juices, beer, functional drinks) face risks ... |
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Nisin 500g |
Key Factors Influencing the Antibacterial MechanismpH value: An acidic environment (pH 3-5) can enhance the antibacterial activity of Nisin because... |
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