| Nisin | Lanzhou WeiRi Bio-Engineering Co., Ltd. | Nisin is an off-white, water-soluble powder. This product is a polypeptide produced by Lactococcus lactis bacteria and can be digested into amino acids by a-chymotrypsinin in the stomach. Nisin is most commonly used as a preservative in cured meat, dairy ...view more Nisin is an off-white, water-soluble powder. This product is a polypeptide produced by Lactococcus lactis bacteria and can be digested into amino acids by a-chymotrypsinin in the stomach. Nisin is most commonly used as a preservative in cured meat, dairy product, canned food, and heat-treated/air-tight packed food applications. view less | |
| Nisitrol | Jeneil Biotech Inc. | Nisitrol is the antimircobial food additive nisin. Produced by Lactococcus lactis, a naturally occuring bacterium in milk, it is generated by fermentation, concentration, separation, drying, and then blending with salt for standardization. The product is ...view more Nisitrol is the antimircobial food additive nisin. Produced by Lactococcus lactis, a naturally occuring bacterium in milk, it is generated by fermentation, concentration, separation, drying, and then blending with salt for standardization. The product is particularly effective against gram-positive bacteria, including vegetative cells and spores. Nisitrol is an off-white to slight beige powder with a mild odor, which is soluble in water and in aqueous mediums. It inhibits certain pathogens in food, such as C lostridium botulinum, Bacillus-subtilis, Bacillus stearothermophilus, Staphylococcus aureus and Listeria. Classified as E234, it is used as a preservatinve in dairy products, dressings and sauces, canned vegetables, juices, pasta, cakes and pastries, alcoholic beverages, and meat products. view less |
