Products: Nisin Z 1000
CAS: 1414-45-5
INS: 234
Molecular weight: 3331
Molecular formula: C141H228O38N41S7(Nisin Z)
Nisin CAS 1414-45-5
Description
Quick Details
Products: Nisin Z 1000
CAS: 1414-45-5
INS: 234
Molecular weight: 3331
Molecular formula: C141H228O38N41S7(Nisin Z)
Molecular structural:
Characteristics
Nisin occurs as a white, free-flowing powder. It is a mixture of closely related polypeptides produced by strains of the Lactococcus lactis subsp. lactis Lancefield Group N in a sterilized milk-culture medium, mainly used as food preservative in the food industry.
Specifications
| Items | Standard |
| Appearance | White to off white powder |
| Potency(IU/mg) | ≥1000 |
| Loss on drying(%) | ≤3.0 |
| Sodium chloride(%) | ≥50.0 |
| Lead(Pb, mg/kg) | ≤1.0 |
| Mercury(mg/kg) | ≤1.0 |
| Arsenic(mg/kg) | ≤1.0 |
| Total plate count(CFU/g) | ≤10 |
| Coliform bacteria(cfu/g) | <3.0 |
| Escherichia coli(cfu/g) | <3.0 |
| Salmonella | 25g Negative |
Application
The additive may be applied in cheese, desserts, yoghurt, processed meat, fruit and vegetable juices, bakeries, egg products, canned food as a preservative.
Please comply with the food safety standards of country or region.
Packaging
25kg per drum
Storage
Store in a tightly closed container.
Store in a cool, dry and well-ventilated place, avoid sunlight and high temperature.
Shelf life
24 months