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Nisin, Natural Preservative Nisin, Nisin a manufacturer / supplier in China, offering Natural Food Additive Preservative Nisin E234 for Meat/Sausage, Supply Potassium Ferricyanide/Red Prussiate for Printing and Dyeing Industry, Sodium Lauryl Sulfate for Detergent, Leveling Agent and so on.

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Supplier Homepage Product Food Additives Natural Food Additive Preservative Nisin E234 for Meat/Sausage

Natural Food Additive Preservative Nisin E234 for Meat/Sausage

Purchase Qty.:
1-49 50+
FOB Unit Price: US $80 US $50
Purchase Qty. (kg) FOB Unit Price
1-49 US $80
50+ US $50
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Port: Shanghai, China
Production Capacity: 50mt/Year
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: E234 Nisin
  • Type: Meat Preservative
  • Resource: Natural Preservatives
  • Source of Strain: Lactococcus Lactis
  • CAS No.: 1414-45-5
  • pH: 3.1-3.6 (10% Aqeous Solution)
  • Sodium Chloride: 50.0 -75.0%
  • Lead (Pb): <1.0mg/Kg
  • Transport Package: 1kg, 10kg, 25kg or as Customer′s Need
  • Origin: China
  • Composition: Nisin from Streptococcus Lactis
  • Effect: Bacteriostatic Agent
  • Product: Nisin
  • Appearance: Light Brown to Milky White Powder
  • Chemical Formula: C143h230n42o37s7
  • Hydrous Potency: 1.20×106iu/G
  • Loss on Drying: <3.00%
  • Trademark: Meiya
  • Specification: Nisin
Product Description
Natural food additive preservative Nisin

Nisin is a polycyclic antibacterial peptide produced by the bacterium Lactococcus lactis that is used as a food preservative. It has 34 amino acid residues. In the food industry, Nisin is obtained from the culturing of L. lactis on natural substrates and it is not chemically synthesized. As a food additive, Nisin has an E number of E234.

Nisin has application in four major industrial:
Health care (Medicine)
Crop Production
Food/Dairy Production

Nisin is used in processed cheese, meats, beverages, etc. during production to extend shelf life by suppressing Gram-positive spoilage and pathogenic bacteria.
In foods, it is common to use at levels ranging from 1-25ppm, depending on the food type and regulatory approval.

Test ItemsStandardResults
AppearanceLight Brown to milky white powderLight Brown to milky white powder
Loss on drying≤3.00%1.78%
pH of 10% aqueous solution3.10-3.603.35
Hydrous potency≥1.0×106IU/g1.20×106IU/g
Heavy metals≤10mg/kgComplies
Lead (Pb)≤1.0mg/kg<1.0mg/kg
Arsenic (As)≤1.0mg/kg<1.0mg/kg
Mercury (Hg)≤1.0mg/kg<1.0mg/kg
Sodium chloride≥50.0%71.5%
Coliform bacteria≤30(MPN/100g)Absent
Salmonella in 25gAbsentAbsent

Natural Food Additive Preservative Nisin E234 for Meat/Sausage

Natural Food Additive Preservative Nisin E234 for Meat/Sausage

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