Nisin

Nisin
Product Details

Nisin

Product Name:

Nisin

Packing:

25kgs/bag

CAS  NO:

1414-45-5

Molecular Formula:

C143H228N42O37S7

Molecular Structure:

 

Physico-chemical properties:

White Powder

Picture:

 

Item

Specification--FCC IV

Name

Nisin

CAS No.

1414-45-5

Appearance

Off-white or yellowish powder

Activity

>1000 IU/mg

Sodium Chloride

>50%

Molecular Formula

C143H228O37N42S7

Loss on drying

<3%

Heavy metals (Pb)

<10 ppm

Arsenic

3 ppm

Pathogen

Absent

Total Count Plate

<10 Cfu/g

E.Coli

Negative/25g

Salmonella

Negative/25g

Enterobacteriaceae

1kg or 5kg/tin 25kg/drum

Functional use

Preservative

Packing

1kg/5kg tins 25kg/drum

Nisin is a food preservative which is well-known around the world
Features:
1) Since nisin (also known as Str. lactic peptide) is a polypeptide, it is rapidly inactivated in the intestine by digestive enzymes after consumption
2) Extensive micro-biological tests have not shown any cross resistant between nisin and medical antibacterial drug
3) Nisin possesses anti-microbial activity against a wide range of Gram-positive bacteria and their spores which cause food spoilage, and especially inhibit the heat-resistant bacilli, such as B. Stearothermophilus, CI. Butyricum and L. Monocytogenes
4) It is a natural food preservative which is highly efficient, safe and has no side-effects
5) In addition, it has excellent solubility and stability in food. It is not effective against Gram-negative bacteria, yeasts or mould
Range of application:
1) Nisin can be used in a wide range of heat-processed foods
2) These include: fresh milk, processed cheese and other dairy products, pasteurized liquid eggs, processed meat, seafood, canned food, fruit drinks, plant protein drinks, baked products, instant food, beer, and wine
3) It can also be used as a preservative in gelatin processing, cosmetics, drugs and health products.
Expiration: two years in cool (0°C - 10°C), dry conditions, away from direct sunlight in original unopened packs.


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