As a professional China Nisin supplier, Jiangsu Zipin has been supplying Nisin for many years. Nisin is a polycyclic antibacterial peptide produced by the bacterium Lactococcus lactis that is used as a food preservative. It is soluble in water and can be effective at levels nearing the parts-per-billion range.
Nisin is a rare example of a "broad-spectrum" bacteriocin effective against many gram-positive organisms. Therefore, it can act as food preservatives in thermal-treatment food products including various pasteurised dairy products, canned vegetables, hot baked flour products, etc.
|
Appearance |
Slight brown to white powder |
|
Potency |
≥900IU/mg |
|
Loss on drying |
≤3.0% |
|
Sodium chloride |
≥50% |
|
Lead |
≤1.0mg/kg |
|
Total counts |
＜10 CFU/g |
|
Coli group |
＜3.0 MPN/g |
|
Escherichia coli |
＜3.0 MPN/g |
|
Salmonella |
Not detectable |
Nisin is both safe and effective at preserving meat, dairy, snacks, beverage, canned foods, etc.
Effectively inhibit Gram-positive spoilage and pathogenic bacteria, and particularly effective against some heat resistant spore-former bacteria such as Bacillus stearothermophilus, Bacillus cereus, Clostridium botulinum
Reduces thermal processing temperature and/or time and minimizes nutrients loss
Improves food quality, safety and shelf life
Cost-effective due to low dosage level
No influence on natural microflora including probiotics in human body
Packing:
500g/ bag, 10kg per carton
Storage:
Keep in shadow, close and dry place under 22ºC
Nisin should not be stored together with toxic, harmful and corrosive substances. Protect from direct sunlight.
Shelf-life:
24 months from manufacturing date in the original unopened package
