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 as a GRAS substance |
As a GRAS (Generally Recognized as Safe) substance, Nisin is non-toxic, non-residue, and metabolized into amino acids in the human body. Its use a... |
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Nisin 500g |
Nisin is a naturally occurring antibacterial peptide that has been widely used in the food, beverage, and pharmaceutical industries. It is a type o... |
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Natamycin 7681-93-8 |
Basic Properties Product Name: Natamycin CAS Number: 7681-93-8 Molecular Formula: C33H47NO13 Molecular Weight: 665.73 EINECS Number: 231-683-5 Cate... |
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Nisin Raw Material Price |
Nisin is a natural antibacterial peptide produced by certain strains of Lactococcus lactis, known for its broad-spectrum antibacterial properties, ... |
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Regulatory Standards and Dosage Limits of Nisin |
Global regulatory agencies have established strict usage standards for Nisin:FAO/WHO: The acceptable daily intake (ADI) is set at 0–3300 IU/k... |
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