food preservative Nisin

food grade preservative Nisin

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  • Molecular Formula: C141H228N41O38S7
  • CAS: 1414-45-5
  • HS: 2941909099/3808929090

      Nisin

CHEMICAL FORMULA:C141H228N41O38S7    Molecular Weight: 3331

Usage: It is a safe and efficient polypeptide active substance

CAS#:1414-45-5   HS NO.:2941909099  Packing:1kg*10 Per Carton /1kg*10 Per Carton

Shelf Life

2 year

ITEMS

Standard

Result

Color

Light brown to milky white powder

confirm

Potency(IU/mg)

900 Min.

1088

Sodium chloride/%

50 Min.

95.7

Loss on drying, w/%

3.0

1.73

Heavy metals (as Pb)/(mg/kg)

1

1

Total plate count (cfu/g)

10

10

Coliforms(MPN/g)

3

3

Salmonella(/25g)

Absent

Absent

Remark:We may make special specification according to customers requires.

Nisin acts as a bioprotective agent to inhibit Listeria monocytogenes in hot dogs. By integrating Nisin into food protection systems, processed meat manufacturers can reduce spoilage losses, reduce product recalls, and reduce the use of chemical preservatives such as nitrite, nitrate and sorbic acid) needs.


The nisin has two kinds: nisin A and nisin Z (default).

Nisin A: Molecular Formula: C143H228N42O37S7   Molecular Weight: 3348           

Nisin Z: Molecular Formula: C141H228N41O38S7   Molecular Weight: 3331

Nisin Z has the better solubility than nisin A.