Nisin CAS 1414-45-5

Nisin CAS 1414-45-5

Chat Now

Product Details


Product name:  
Nisin
Molecular Formula:
C143H230O37N42S7 
Molecular Weight:
~3348
CAS No.: 
1414-45-5


Description

Nisin is a light brown to milky white powder. It contains 34 amino acids and has an approximate empirical formula of C143H230O37N42S7. It is a mixture of closely related polypeptides produced by strains of the Lactococcus lactis subsp. lactis Lancefield Group N in a sterilized milk-culture medium.

 

Application

Nisin is primarily used as a preservative in the food industry. It inhibits most Gram-positive bacteria and has a strong inhibitory effect on spores of Bacillus

 

Specification

Appearance
Light brown to milky white powder.
Identification
Meets the requirements.
Titer
≥ 900IU/mg
Loss on drying
≤3.0%
Sodium Chloride
≥ 50.0%
Lead 
≤1mg/kg  
Total Plate Count 
≤10CFU/g
Coliforms
≤3.0MPN/g
Escherichia coli
≤3.0MPN/g
Salmonella
Negative in 25g


Packing and Storage

Store in well-closed containers at temperatures not exceeding 22°C.

 

Minimum Order

100kgs

Hot Tags: nisin cas 1414-45-5, China, manufacturers, suppliers, factory, API, ingredients, low price, in stock, for food, medical, cleaning

Inquiry

You Might Also Like