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Jianwei Road,Angangxi, Qiqihar City, Heilongjiang, China (Mainland)
wholesale food preservative nisin powder, US $ 36 - 40 / Kilogram, 1414-45-5, Nisin A and Nisin Z, C143H228N42O37S7.Source from Bioactive Yeast Co., Ltd (Tailong Food) on Waimaotong.com.
WHAT IS NISIN ?
Nisin is a natural polypeptide food preservative produced through fermentation by Lactococcus lactis.
NISIN SPECTIFICATION
ITEM | STANDARD |
Appearance | Light brown to cream white powder |
Potency (IU/ mg) | 1000 Min |
Loss on drying (%) | 3 Max |
pH (10% solution) | 3.1- 3.6 |
Arsenic | =< 1 mg/kg |
Lead | =< 1 mg/kg |
Mercury | =< 1 mg/kg |
Total heavy metals ( as Pb) | =< 10 mg/kg |
Sodium chloride (%) | 85 |
Total plate count | =< 10 cfu/g |
Coliform bacteria | =< 30 MPN/ 100g |
E.coli/ 5g | Negative |
Salmonella/ 10g | Negative |
HOW TO USE?
Food application | Level of nisin (g/kg or g/L) |
Processed cheese | 0.2-0.4 |
Pasteurized milk and milk products | 0.01-0.4 |
Pasteurized chilled soups | 0.1-0.2 |
Crumpets | 0.15-0.25 |
Canned foods (high acid) | 0.1-0.2 |
Ricotta cheese | 0.1-0.2 |
Continental type cooked sausage | 0.2-0.5 |
Dipping sauces | 0.05-0.25 |
Salad dressings | 0.05-0.2 |
Beer: post fermentation | 0.01-0.05 |
Vinegar | 0.05-0.15 |
Sea food | 0.05-0.2 |
HOW TO STORE ?
Term of validity: two years in cool (0oC - 10oC is recommended), dry conditions, away from direct sunlight in original unopened packs.
WHY CHOOSE NISIN ?
√High efficient Gram positive bacteria inhibitor;
√Non-toxic, Odorless, Neutral flavor;
√Good performance on fermented products;
√Post-acidification(cheese) suppressor;
√Making sterilizing process simplified;
√Stable in hot and low PH environment;
√Low dosage.
IS IT SAFE ?
Nisin is non-toxic and the producer strains of L. lactis are regarded as safe (food-grade); there is no apparent cross-resistance in bacteria that may affect antibiotic therapeutics; and it can be quickly digested into amino acids by enzymes in human intestines and stomach.
