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| Customization: | Available |
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| CAS No.: | 7681-93-8 |
| Formula: | C33h47no13 |
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Food-grade Natural Preservative Natamycin
CAS:7681-93-8
Natamycin
Natural And Efficient Preservatives
✓ Natural Antifungal
Derived from natural fermentation processes
| Pure Natamycin CAS:7681-93-8 | |
| Purity: | 95% |
| Moisture: | Not more than 8.0% |
| Residue on ignition: | Not more than 0.5% |
| Standard Specification: | pH: 5.0-7.5 |
| Total counts: | Not more than 100cfu/g. |
| Heavy Metal: | Not more than 2mg/kg |
| Microorganism | Minimum inhibitory concentration MIC (mg/kg) |
| Aflatoxin | 5 |
| Aspergillus niger | 2 |
| Aspergillus | 10 |
| Penicillium | 2.5 |
| Candida albicans | 2 |
| Wine flavored yeast | 1.5 |
| Beer brewing yeast | 2.5 |
| Nianzhu like yeast skewers | 2 |
1.What are the advantages of natamycin as a preservative?
Natamycin has many advantages: extending the shelf life of food, preventing the deterioration caused by yeast and mold, reducing the food recovery caused by deterioration, reducing production costs, meeting the requirements of consumers for natural food, not changing the flavor of food, low dose, high efficiency, and long antibacterial action time.
2.Is the natamycin natural?
Yes. Our natamycin is produced by ferment, no chemical residue,also compliant with cleaning label standards.
3.Can it eliminate bacteria?
Natamycin can inhibit the growth of various molds and yeasts, achieve the effect of extending shelf life, and has no inhibitory effect on bacteria.
4.When can you deliver goods if we confirm the order?
We will arrange the latest production batch for you, within 2-3 days After receive the payment.
| Natamycin | Polylysine/polylysine HCL | Nisin | |
| Effect Bacterial species | Mold and Yeast | Fungi and yeasts, Gram positive and Gram negative bacteria | Effective against G+bacteria, ineffective against G - bacteria and yeast |
| Method of use | Only spray on the surface | spray ,also add in product | Directly add in product |
| Stability | Easy to be affected by high temperature, ultraviolet radiation, oxidants, and heavy metals | Not affected by pH value and thermally stable | Stable in acidic environment, 40% of activity will be lost after high-pressure sterilization at 115 ºC when pH>5 |
| Application | Used for anti-corrosion of dairy products, baked goods, fruit juice and other foods | Used for anti-corrosion of various foods such as meat, seafood, and soy products | Widely used in dairy products, meat products, beverages and other food products |

SCM Pioneering Co., Ltd

