What is Nisin?
Nisin (E234) is a polypeptide produced by the lactic acid bacterium Lactococcus lactis. It can efficiently inhibit Gram-positive bacteria and their spores, especially effective for Thermophilic Bacillus, Clostridium Botulinum and Listeria. As a natural biological preservative, Nisin is widely used in food, cosmetics, medicine and health care products.
Characteristics
- Strong inhibiting activities
- High safety
- Good stability
- Easy water soluble
- No flavor influence
Usage
Please prepare about 5% aqueous solution with cold boiled water or distilled water (better solubility with pH4 diluted citric acid or acetic acid solution), and then mix it well with the food. Nisin can also be added into the food directly.
| Recommended dosage of Nisin in food |
| Food Categories |
Dosage (g/kg) |
| Clotted cream (plain) |
0.2-0.4 |
| Ripened cheese |
0.3-0.5 |
| Cheese analogues |
0.3-0.5 |
| Cereal and starch based desserts |
0.05-0.12 |
| Heat-treated processed meat, poultry |
0.4-0.5 |
| Edible casings |
0.1-0.28 |
| Canned foods (high acid) |
0.1-0.2 |
| Dipping sauces |
0.05-0.25 |
| Salad dressings |
0.05-0.2 |
| Beer: post fermentation |
0.01-0.05 |
| Vinegar |
0.05-0.15 |
| Soy sauce |
0.05-0.2 |
Baoding Faithful Industry Co., Ltd. was established in 2005 and is located in the National High Tech Industrial Science and Technology Park of Baoding City, Hebei Province. It specializes in researching, producing, and selling raw materials for health products. Its main products include sodium hyaluronate, collagen, trypsin, gastric enzymes, and plant extracts. Our products are exported to over 20 countries, including the Americas, Europe, and Asia. We have extensive markets and research centers in the United States, Germany, Japan, and other places and a vast database of cutting-edge skin biology that accurately captures global trends. The laboratory has senior engineers and high-end experimental equipment, pursuing ultimate scientificity and safety and meeting consumers' high requirements for quality of life. We have established a comprehensive service system from quality control and sales to after-sales service and have passed the ISO9001 quality management system. We will provide new and old cosmetics customers with higher quality products, higher quality, more complete, and more thoughtful services.
Our Advantage
We observe the highest standards of active pharmaceutical ingredients quality protection, borne out by periodic audits conducted by customers and, mainly, by state authorities. The active substances we manufacture are of a constant quality guaranteed by trained QA/QC officers. We are continually introducing innovative outputs from a large base of R&D experts into the manufacture of our products in order to be able to deliver the purest, safest substances to our customers.
1. Fast response and professional service.
Your inquiry will be replied to within 24 hours, including holidays.
2. Best quality in your requirement.
3. Competitive price in China market
4. Mature technical support
5. Rich export experience
We have nearly 20 years of export experience and can help you choose the safest transportation method. We will prepare a complete set of customs clearance documents and send them along with the goods.
6. After-sales service
Tracking your goods till you receive them. If there are any problems during the shipment, we will contact the shipping company and solve them in time.
We're responsible for the product quality.
We'll provide professional technical information and service to all of our clients.
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