Nisin Price 25KG
Food Industry: Natural Preservation Nisin's main role here is to inhibit pathogenic and spoilage bacteria, extend food shelf life, and reduce reliance on synthetic preservatives (e.g., sodium benzoate) or excessive heat processing (which can damage food nutrients and flavor). Typical applications include: Dairy products: Added to pasteurized milk, cheese, yogurt, and ice cream to prevent the growth of Listeria monocytogenes (a major risk in refrigerated dairy) and spoilage bacteria like Bacillus species. For example, in cheese production, nisin inhibits late blowing (a defect caused by Clostridium tyrobutyricum, which produces gas and off-flavors). Meat and poultry products: Used in processed meats (e.g., sausages, ham, deli meats) and raw poultry to control Listeria monocytogenes and Staphylococcus aureus. It is often combined with other hurdles (e.g., low temperature, modified atmosphere packaging) for enhanced preservation. Canned and bottled foods: Added to acidic canned foods (e.g., canned tomatoes, pickles) or bottled beverages (e.g., fruit juices) to suppress heat-resistant bacterial spores (e.g., Clostridium botulinum spores), allowing for milder heat treatments that preserve food texture and nutrients. Plant-based foods: Used in plant-based meats (e.g., soy-based sausages) and fermented plant foods (e.g., sauerkraut) to prevent spoilage and pathogen contamination, especially during refrigerated storage.
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Nisin |
Safety ·Non-toxic and Safe: Nisin is a safe, non-toxic, and highly effective natural preservative. Once ingested, it is easily broken down b... |
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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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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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Nisin in Dairy Products |
Application in Dairy Products: Preventing Rancidity and Mold GrowthDairy products (e.g., cheese, milk, yogurt) are sensitive to microbial spoilage&... |
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Nisin Raw Material |
Antibiotic overuse leads to the development of antibiotic-resistant bacteria (a global health threat). Nisin, as a narrow-spectrum antimicrobial, o... |
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