| Customization: | Available |
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| CAS No.: | 7681-93-8 |
| Formula: | C33h47no13 |
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Natamycin, also know as pimarcin or tennecetin, is produced by steptomyces sp. and purified by modern fermentation process.
Natacycin inhibits not only the growth of various moulds and yeasts, it also inhibits these mold' toxins. It can extend the shelf life of cheese, backed food, meat, beverage, etc.
Natamycin is a natural antimycotic ingredient. Is a kind of polyene macrolides obtained by streptomyces fermentation.Natamycin not only inhibits the growth of different moulds and yeast, but also inhibits the production of their toxin. This effectively prevents toxin food poisoning. It is a safe and natural antimycotic product with broad and effective action.
| Appearance | White to creamy-white almost odorless crystalline powder |
| Assay | ≥95% |
| Loss on drying (60°, ≤5 mm Hg) | 6.0%-9.0% |
| Residue on igniton | ≤0.5% |
| Specific rotation [α]D (20°C, 1% w/v) |
+250~ +295 |
| pH (1% w/v in ddH2O) | 5.0 ~ 7.5 |
| Pb, ppm | ≤2 |
| Heavy metals (Pb), ppm | ≤20 |
| Molds and Yeasts | Absent |
| E.Coli | Absent/25g |
| Salmonella | Absent/25g |
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