Sell Nisin By Nanjing HMR Import Export Co., Ltd., China
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Sell Nisin

Sell Nisin

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Minimum Order

Localité:

China

Prix de commande minimale:

-

Commande minimale:

1 Kilogram

Packaging Detail:

-

Delivery Time:

-

Supplying Ability:

-

Payment Type:

T/T, L/C, Western Union, PayPal

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Membre gratuit

Personne à contacter Mr. Xiaoheng

Suite 3168, Building 308, 508 He Yan Road, Nanjing, Jiangsu

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Description

Nisin  CAS. ********5
  E **4
 
   

Nisin is produced by fermentation using the bacterium Lactococcus lactis. Nisin is a polycyclic antibacterial peptide with *4 amino acid residues used as a food preservative.

Nisin is a broad-spectrum bacteriocin effective against many Gram-positive organisms, including lactic acid bacteria (commonly associated with spoilage), Listeria monocytogenes, Staphylococcus aureus, Bacillus cereus, Clostridium botulinum, etc. It is also particularly effective against spores. Nisin is soluble in water and effective at extremely low levels.

It is used in processed cheese, meat products, beverages, etc. during production to extend shelf life by suppressing Gram-positive spoilage and pathogenic bacteria. In foods, it is common to use Nisin at levels ranging from 1 to *5ppm, depending on the food type and regulatory approval.

It can also be used in the cosmetic products.
 

Standard

Item

Specification

Appearance Pale grey powder
Molecular weight 3,**8
Content ≥1,**0U/mg
Loss on drying ≤3%
Plate count of bacteria ≤*0cfu/g
Moulds and yeasts ≤*0/g
Escherichia coli ≤*0 MPN/**0g
Salmonella Negative
Heavy metal (Pb) ≤*0ppm
Arsenic (As) ≤1ppm
 
 

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Mr. Xiaoheng < Nanjing HMR Import Export Co., Ltd. >

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