Nisin CAS 1414-45-5 Preservatives Free Sample

• CAS No.: 1414-45-5
• Formula: C143h230n42o37s7
• EINECS: 215-807-5
• Composition: Nisin from Streptococcus Lactis
• Type: Meat Preservative
• Effect: Antiseptic
• Model NO.: FoodKem
• Resource: Natural Preservatives
• Application: in Food Industry
• Transport Package: Leather Bag
• Specification: 25KG/BAG
• Trademark: FoodKem
• Origin: China
• HS Code: 2936270000
• Production Capacity: 1 Milllion Metric Ton Per Year

Product Description

Product Description

Food 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 nisin at levels ranging from ~1-25 ppm, depending on the food type and regulatory approval. As a food additive, nisin has an E number of E234.
Other Due to its naturally selective spectrum of activity, it is also employed as a selective agent in microbiological media for the isolation of gram-negative bacteria, yeast, and moulds.
Nisin has also been used in food packaging applications and can serve as a preservative by controlled release onto the food surface from the polymer packaging.

Specification

ITEM	STANDARD
Appearance	Light brown to cream white powder
Potency (IU/ mg)	1000 Min
Loss on drying (%)	3 Max
pH (10% solution)	3.1- 3.6
Arsenic	=< 1 mg/kg
Lead	=< 1 mg/kg
Mercury	=< 1 mg/kg
Total heavy metals ( as Pb)	=< 10 mg/kg
Sodium chloride (%)	50 Min
Total plate count	=< 10 cfu/g
Coliform bacteria	=< 30 MPN/ 100g
E.coli/ 5g	Negative
Salmonella/ 10g	Negative

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