Other name：Nisin from streptococcus lactis
Appearance：Off-white or yellowish powder
Since Nisin is a polypeptide, it is rapidly inactivated in the intestine by digestive enzymes after consumption, Extensive micro-biological tests have not shown any cross resistant between Nisin and medical antibacterial drug. Nisin possesses anti-microbial activity against a wide range of Gram-positive bacteria and their spores which causes food spoilage,especially inhibits the heat-resistant bacilli, such as B. Stearothermophilus, CI. Butyricum and L. Monocytogenes. It is a natural food preservative which is highly efficient,safe and has no side-effects. In addition,it has excellent solubility and stability in food.It is not effective against Gram-negative bacteria, yeasts or mould.
|Description||Grey white powder|
|Sodium Chloride||MIN 50%|
|Count of Colony in 1g||MAX 10|
|E.Coli in 100g||MAX 30|
|Salmonella||Absent in 25g|
Usage：Nisin can be used in a wide range of heat-processed foods including: fresh milk, processed cheese and other dairy products, pasterrised liquid egg, processed meat,seafood, canned food, fruit drinks, vinegar, sauce, soy sauce, composite flavorings, plant protein drinks, baked products, instant food, beer, wine ect.It can also be used as a preservative in gelatin processing,cosmetics, drugs and health products.
Packing：500g/Bottle; 20 Bottles per carton.
Storage：in cool ( 0°C-10°C), dry conditions, away from direct sunlight in original unopened packings.
Advantage on this item: Big quantity purchase, price best, Quality good.