English 
 |
Overview
Quick Details
| CAS No.: | 1414-45-5 | Other Names: | Nisin E234 |
| MF: | C143H230N42O37S7 | EINECS No.: | 215-807-5 |
| Place of Origin: | China | Type: | Food grade |
| Efficacy: | Preservative | Brand Name: | polifar |
| Model Number: | Food Preservation | Appearance: | Light brown to white powder |
| Shelf Life: | 2 years | MOQ: | 1kg |
| Sample: | Free, ≤100g | Criteria Implemented: | GB 1886.231 - 2016 |
Supply Ability
chihonbio, Freda, Yota Bio, chinanisin
| Supply Ability | 500,000 kg per month |
Packaging & Delivery
| Product Packaging: | Usually 25kg/drum,or 1kg/bag or packed according to customer's request for Nisin |
| Product Storage: | Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, away from toxic substances. |
| Loading: | 24MT/20FCL' |
| Delivery: | About 1 - 2 week |
Product Properties
Nisin, also known as nisin or transliterated as Nisin, is a polypeptide substance produced by nisin. It consists of 34 amino acid residues and has a molecular weight of about 3500 Da. Since nisin can inhibit most Gram-positive bacteria and has a strong inhibitory effect on the spores of Bacillus, it is widely used as a food preservative in the food industry. After eating, it is quickly hydrolyzed into amino acids under the physiological pH conditions of the human body and the action of α-chymotrypsin, which will not change the normal flora in the human intestines and produce resistance problems such as other antibiotics, and will not interact with other antibiotics. It is a natural food preservative with high efficiency, non-toxicity, safety and no side effects due to cross-resistance.
Specification
| Item | Standard |
| Appearance | Light brown to white powder |
| Nisin Content | ≥ 2.5 % |
| Ninsin Hydrous Potency | ≥ 1000 IU/mg |
| Sodium Chloride | ≥ 50 % |
Loss on drying | ≤ 3.0 % |
| Heavy metals(Pb) | ≤ 10 mg/kg |
| Arsenic (As) | ≤ 1 mg/kg |
| Microbiological | Negative in 25g |
Coli form bacteria | Not detected in 25g |
| Salmonella | ≤ 1 mg/kg |
FAQ
Q1: What foods can Nisin be used in?
A1: Nisin can be used in a variety of foods and beverages, including dairy products, meat products, canned foods, condiments, breads and pastries, etc.
Q2: Is Nisin a natural additive?
A2: Yes, Nisin is a naturally occurring antimicrobial peptide usually extracted from Lactobacilli and is considered a natural additive.
Exhibition
