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Nisin E234

  • CAS NO: 1414-45-5
  • Grade: Food Grade
  • Packaging: 25kg/bag,500g/bottle
  • Certifications : HALAL, KOSHER, ISO, HACCP
  • Price: Inquiry

Quality standard: E234/FCCV/QB2394-2007

CAS NO.: 1414-45-5

HS CODE: 29419090

Appearance: Off-white or yellowish powder

Description:

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.

Specifications:

ITEMS
STANDARD
Description
Grey white powder
Nisin content
MIN900
Moisture
MAX 3%
Sodium Chloride
MIN 50%
Lead
MAX 1PPM
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.

Shelf life: 2years

Storage: in cool ( 0°C-10°C), dry conditions, away from direct sunlight in original unopened packings.

CAS NO.
1414-45-5
Name
Nisin
Alias
L-Isoleucyl-(Z)-2,3-didehydro-2-aminobutanoyl-D-cysteinyl-L-isoleucyl-2,3-didehydroalanyl-L-leucyl-L-cysteinyl-threo-3-mercapto-D-2-aminobutanoyl-L-prolylglycyl-L-cysteinyl-L-lysyl-threo-3-mercapto-D-2-aminobutanoylglycyl-L-alanyl-L-leucyl-L-methionylglycyl-L-cysteinyl-L-asparaginyl-L-methionyl-L-lysyl-threo-3-mercapto-D-2-aminobutanoyl-L-alanyl-threo-3-mercapto-D-2-aminobutanoyl-L-cysteinyl-L-histidyl-L-cysteinyl-L-seryl-L-isoleucyl-L-histidyl-L-valyl-2,3-didehydroalanyl-L-lysine cyclic (3->7),(8->11),(13->19),(23->26),(25->28)-pentakis(sulfide)
Formula
C143H230N42O37S7
Formula weight
3354.08
Structural formula
Safety Description
S22;S24/25   
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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