China Food Grade Food Preservatives CAS 1414-45-5 Nisin Powder, Find details about China Antifungal Drugs, Preservatives from Food Grade Food Preservatives CAS 1414-45-5 Nisin Powder
What is Nisin ?
Nisin is a natural anti-microbial agent used as a preservative in heat processed and low pH foods. Its anti-microbial activity is used against a wide range of gram-positive bacteria and their spores, which cause food spoilage. It especially inhibits heat-resistant bacilli, such as B.Stearothermophilus, C. Butyricum and L. monocytogenes. Nisin alone is not effective against gram-negative bacteria or yeasts and molds. Research has shown that Nisin in combination with chelating agents such as EDTA or nonionic surfactants such as Polysorbate 20, shows potent bactericidal activity against gram-negative organisms.
ITEM | STANDARD | RESULTS |
Appearance | Light brown to cream white powder | Conforms |
Potency (IU/ mg) | 1000 Min | 1115 |
Loss on drying (%) | 3 Max | 0.5 |
pH (10% solution) | 3.1- 3.6 | 3.4 |
Arsenic | ≤ 1 mg/kg | < 1 mg/kg |
Lead | ≤ 1 mg/kg | < 1 mg/kg |
Mercury | ≤ 1 mg/kg | < 1 mg/kg |
Total heavy metals ( as Pb) | ≤ 10 mg/kg | < 10 mg/kg |
Sodium chloride (%) | 50 Min | Conforms |
Total plate count | ≤ 10 cfu/g | Conforms |
Coliform bacteria | ≤ 30 MPN/ 100g | Conforms |
E.coli/ 5g | Negative | Negative |
Salmonella/ 10g | Negative | Negative |
Function:
Application:
NMN CAS: 1094-61-7
Nr CAS: 1341-23-7
Procaine CAS :59-46-1
Benzocaine CAS :94-09-7
Lidocaine CAS:137-58-6
Acetaminophen CAS :103-90-2
Boric acid CAS : 11113-50-1
Tetracain hcl CAS :136-47-0
Valerophenoone CAS :1009-14-9
4'-Methylpropiophenone CAS 5337-93-9
2-Bromo-1-phenyl-1-pentanone CAS:49851-31-2
2-Bromo-4'-Methylpropiophenone CAS:1451-82-7
Tetramisole hcl CAS:5086-74-8 ,
Hydrochloride CAS:593-51-1
hcl CAS:73-78-9
Procaine hcl CAS:51-05-8
Benzocaine CAS:94-09-7
CAS:137-58-6
Ethephon CAS:16672-87-0
New BMK CAS:5413-05-8
BDO CAS:110-63-4
(2-Bromoethyl)benzene CAS:103-63-9
Clotrimazole CAS:23593-75-1
Tretinoin CAS:302-79-4 ETC.
4'-Methylpropiophenone CAS 5337-93-9
Benzene CAS 103-63-9
DMA CAS 13803-74-2
By Express | By Air | By Sea |
Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
Fast: 3-7 days | Fast: 3-7 days | slow: 3-7 days |
High cost | Medium cost | Low cost |
Door to door service | Port to port service | Port to port service |