nisin

...Nisin (E234, CAS No. 1414-45-5) Nisin is a natural, non-toxic food preservative that has recently been introduced into the food industry. It is a polycyclic antibacterial peptide produced by certain strains of Lactococcus Lactis. Nisin has antimicrobial activity against a wide range of gram-positive bacteria. Nisin is widely used in dairy products, meat products, beverages, canned foods, sauces, seafood, flour products, egg contain products, etc. The quality items: 900iu, 1000iu, 1100iu. Package type: 0,5 kg plastic jar or 1kg aluminium bag - in carton box. ...