Nisin

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China Mainland
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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.