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Natamycin, also known by its trade name Natacyn, is a naturally occurring antifungal agent produced by the bacterium Streptomyces natalensis. It belongs to the polyene macrolide group of antibiotics. Natamycin is known for its ability to inhibit the growth of molds and yeast, making it a valuable preservative in the food industry and other applications.
Product Details
Basic Information
Chemical Name: Natamycin
Molecular Formula: C₃₇H₅₃NO₁₃
Molecular Weight: 733.82 g/mol
CAS Number:7681-93-8
Product Parameters
Natamycin 50%
ITEMS | SPECIFICATION | ||
APPEARANCE | Fine powder | ||
Color | Off-white to cream-colored | ||
Odor | No bad smell | ||
Loss on drying | ≤8.0% | ||
pH | 5.0~7.5 | ||
Total aerobic microbial count | Max 100 CFU/gram | ||
Heavy metal (Pb) | ≤2mg/kg | ||
Heavy metal (As) | ≤2mg/kg | ||
Purity (on dry basis) | ≥50.0% |
Natamycin 95%
ITEMS | SPECIFICATION | ||
APPEARANCE | Off-white to cream-colored powder | ||
Identification | Conform | ||
Crystallinity | Flake and plate | ||
pH | 5.0~7.5 | ||
Water | 6.0%~9.0% | ||
Colony count | ≤100cfu/g | ||
Content(on dried substance) | 90.0%~102.0% |
Applications
Cheese Preservation: Natamycin is widely employed in the preservation of cheeses. It can be applied directly to the surface of cheeses or incorporated into the packaging material to prevent the growth of mold. This application is common in semi-hard and hard cheeses, contributing to their visual appeal and quality.
Bakery Products: In the baking industry, natamycin is used to inhibit mold growth on the surface of bread, cakes, and pastries. It helps maintain the freshness of baked goods and prevents spoilage during storage.
Meat and Deli Products: Natamycin E235 is utilized in the production of cured and processed meats, such as sausages and deli meats. It acts as a protective coating to prevent the growth of mold, ensuring the safety and quality of these products.
Beverages: Natamycin can be found in some beverages, especially fruit juices, to inhibit the growth of yeast and molds. This helps maintain the microbiological stability of the beverage and extends its shelf life.
FAQ
Q1:Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: Which kind of payment terms do you accept?
A: Payment by T/T, Paypal, Western Union or Bitcoin.
Q3:Which transportation do we use?
A:To UK, US, Australia, Canada, Europe...We have our Special line, which is very professional. Including customs and tax.
Q4: How about your delivery time?
Generally, it will take 2 - 3 days to process your order after payment. then takes 10-15 days to your place.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.
Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery, International Authorized Third-Party Test for the products if you need are highly welcomed.
Our Advantages
1.Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had established long friendly relations of cooperation.
2.Great quality, purity and favourable.
Good quality is one of our secret success, welcome try our products and test it.
3.Safe and fast delivery.
We have big stock, so we can ship goods fast everyday when receive the payment.
4.good after-sales service.
Update product logistics status in time and will try best solve when customer encountered various problems.
5.We are factory supply, our prices are very competitive, you can compare with many others.
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