High Quality Natural Nisin Powder Food Preservative Nisin
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- Supplier: Shaanxi Longleaf Biotechnology Co. Ltd
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Product Overview
Description
Basic Information
Nisin (also known as Streptococcus lactic peptide) is a polypeptide,with 34 amino acid residues widely used as a food
preservative.Nisin possesses anti-microbial activity against a wide range of Gram-positive bacteria and their spores in food, and inhibits the heat-resistant bacilli, such as B. Stearothermophilus, CI. Butyricum and L. Monocytogenes. Nisin is a natural food preservative which is highly efficient, safe and has no side-effects. In addition, it has excellent
preservative.Nisin possesses anti-microbial activity against a wide range of Gram-positive bacteria and their spores in food, and inhibits the heat-resistant bacilli, such as B. Stearothermophilus, CI. Butyricum and L. Monocytogenes. Nisin is a natural food preservative which is highly efficient, safe and has no side-effects. In addition, it has excellent
solubility and stability in food.
Products Description
Product Name | Nisin |
Assay | 900IU/mg,1000IU/mg,1100IU/mg |
Appearance | White Powder |
CAS | 1414-45-5 |
Odor | Characteristic |
MOQ | 1KG |
Storage conditions | Store in cool & dry place, Keep away from strong light and heat. |
Sample | Available |
Certification Of Analysis
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | White Powder | Complies |
Odor | Characteristic | Complies |
Tasted | Characteristic | Complies |
Assay | 900IU/mg,1000IU/mg,1100IU/mg | Complies |
Sieve Analysis | 100% pass 80 mesh | Complies |
Loss on Drying | 5% Max. | 1.02% |
Sulphated Ash | 5% Max. | 1.3% |
Extract Solvent | Ethanol & Water | Complies |
Heavy Metal | 5ppm Max | Complies |
As | 2ppm Max | Complies |
Residual Solvents | 0.05% Max. | Negative |
Microbiology | ||
Total Plate Count | 1000/g Max | Complies |
Yeast & Mold | 100/g Max | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Function
1. Nisin can be added to yogurt or fruit milk, it can extend the shelf life from six days at room temperature to more than one month.
2. Nisin has a wide range of applications, suitable for all kinds of Chinese, western, high, middle and low-grade products. For example, barbecue, ham, sausage, chicken products and sauce products. Its antiseptic effect is very obvious, which can make the shelf life of low-temperature meat products reach more than three months at room temperature.
3. Nisin can effectively prevent the growth of microorganisms, improve the quality of products and extend the retention period.
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