Nisin (E234) is a polypeptide produced by the lactic acid bacterium Lactococcus lactis. It can efficiently inhibit Gram-positive bacteria and their spores, especially effective for Thermophilic Bacillus, Clostridium Botulnum and Listeria. As a natural biological preservative, Nisin is widely used in food, cosmetics, medicine and health care products.
Features
1.Strong inhibiting activities. Naray® Nisin specifically targets the stubborn Bacillus spp. and their spores.
2.High safety. Naray® Nisin can be quickly digested into amino acids with the aid of enzymes in human stomach.
3.Good stability. Naray® Nisin is stable in acid conditions and can keep active even at 121℃ for 30mins.
4.Easy water soluble.
5.No flavor influence.
Quality
Freda is certified by ISO9001,ISO22000, HALAL and KOSHER. The product conforms to international specifications laid down by FAO/WHO, EU, and US FDA.
Usage
Please prepare about 5% aqueous solution with cold boiled water or distilled water (better solubility with pH4 diluted citric acid or acetic acid solution), and then mix it well with the food. Naray® Nisin can also be added into the food directly.
Storage
Please keep the product in cool and dry condition, and away from direct sunlight in original unopened packs. The shelf-life of the product is two years.
Packaging
500g/bottle, 10kg/carton, 25kg/drum