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:
range of application: expiration: two years in cool (0°c - 10°c), dry conditions, away from direct sunlight in original unopened packs.
standards: |