| Customization: | Available |
|---|---|
| CAS No.: | 1414-45-5 |
| Formula: | C143h230n42o37s7 |
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PRODUCT DESCRIPTION
Nisin is a polypeptide compound composed of multiple amino acids, which can be absorbed and utilized by the human body as a nutrient. It can effectively inhibit the growth and reproduction of many Gram-positive bacteria that cause food spoilage, such as Clostridium botulinum, Staphylococcus aureus, Streptococcus hemolyticus, Listeria, and Bacillus stearothermophilus, and is particularly effective against spore-forming Gram-positive bacteria. The antibacterial effect of nisin is to interfere with the normal function of the cell membrane, causing cell membrane permeation, nutrient loss and decreased membrane potential, thereby leading to the death of pathogenic bacteria and spoilage bacteria cells. It is a non-toxic natural preservative.
PRODUCT USAGE
Applied in meat products, dairy products, canned food, seafood, beverages, fruit juice drinks, liquid eggs and egg products, condiments, brewing technology, baked goods, convenience foods, fragrances, cosmetics and other fields.
| Specification | ||
| Testing Item | Standard | Result |
| Appearance | Colorless or white crystal | conforms |
| ldentification | Complies with the limit Test | conforms |
| Clarity&Colour of Solution | Pass test | Pass test |
| Purity /% | 99.5~101. | 99.96 |
| Sulphated Ash/% | ≤0.05 | 0.01 |
| Sulphate/% | ≤0.015 | <0.015 |
| Oxalic acid/% | ≤0.01 | <0.01 |
| Heavy Metals/% | ≤0.0005 | <0.0005 |
| Readily Carbonisable Substance | Pass test | Pass test |
| Bacterial Endotoxin | ≤0.5lU/mg | <0.5lU/mg |
| Aluminium | ≤0.2ppm | <0. 2ppm |
| Lead | ≤0.2ppm | <0.2ppm |
| Arsenic | ≤1ppm | <1ppm |
| Mercury | ≤1ppm | <1ppm |
| Mesh | 8-80MESH | Conforms |
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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