Package: 500g/bottle, 1kg/bag or according to customer's request

Uses : natural food preservative

Molecular Structure:

Product description: Introduction Nisin is a natural polypeptide food preservative produced through fermentation by Lactococcus lactis. It is a natural food preservative which is highly efficient, safe and has no side-effects. Nisin was awarded the Generally Regarded as Safe (GRAS) designation in the U.S. Federal Register and is approved as a natural food preservative in the U.S., the FAO/WHO and the E.U. Advantages 1. Extend product shelf-life 2. Improve safety by replacing chemical preservatives 3. Cost effective,high efficiency at low dosages 4. Enable reduced processing timeshare and temperature 5. Usable in fermented products (No effect on bacteria) 6. Reduced heat treatment and processing times 7. Suppresses post-acidification in cheese 8. No apparent cross-resistance related to therapeutic antibiotics 9. Stable heating at low pH About us Shandong Freda Biotechnology Co., Ltd is a China government support factory developing and producing natural food preservatives natamycin, nisin, and cosmetics additives pullulan, Gamma-poly-glutamic-acid(PGA) with Halal/Kosher/ISO9001. We aim to benefit more and more people all over the world with out technology. We value our esteemed customers very high with our best quality products and whole-hearted services. It is your best choice to choose us as your long-term business partner for our mutual benefits.