Natural Bio Food Additive Preservative Powder Natamycin E235 for Juice/Drinking
|FOB Unit Price:||US $230 US $190|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||L/C, T/T, Paypal|
- Model NO.: Natamycin 50%-98%
- Type: Meat Preservative
- Resource: Natural Preservatives
- Synonyms: E235, Pimaricin, Natacyn
- Purity: 50%-98%
- CAS No.: 7681-93-8
- pH: 5.0-7.5 (10% Aqeous Solution)
- Specific Rotation: +250 - +295
- Transport Package: 1kg, 10kgs, 25kgs or as Customer Request
- Origin: China
- Composition: Natamycin
- Effect: Bacteriostatic Agent
- Product: Natamycin
- Source of Strain: Streptomyces Natalensis
- Appearance: White to Creamy Crystalline Powder
- Chemical Formula: C33h47no13
- Particle Size: 95% Through 200mesh
- Trademark: Meiya
- Specification: Natamycin 50%-98%
Natamycin is a naturally occurring antifungal agent produced during fermentation by the bacterium Streptomyces natalensis. Nata has a very low solubility in water; however, it is effective at very low levels. Natamycin is classified as amacrolide polyene antifungal and, as a drug, is used to treat fungal keratitis, an infection of the eye. It is especially effective against Aspergillus and Fusariumcorneal infections.
As a natural preservative, Nata has been used for decades in the food industry as a hurdle to fungal outgrowth in dairy products, meats, and other foods. As a food additive, it has E number E235 and approved in over 150 countries worldwide.
In Food & Beverage:
Advantages for the usage of natamycin might include the replacement of traditional chemical preservatives, a neutral flavor impact, and less dependence on pH for efficacy, as is common with chemical preservatives. It can be applied in a variety of ways: as an aqueous suspension (such as mixed into a brine) that is sprayed on the product or that the product is dipped into, or in powdered form (along with an anticaking agent such as cellulose) sprinkled on or mixed into the product.
Natamycin is commonly used in products such as cottage cheese, sour cream, yogurt, shredded cheeses, cheese slices and packaged salad mixes. One of the reasons for food producers to use it to replace the artificial preservative sorbic acid, etc.
Natamycin is used to treat fungal infections, including Candida, Aspergillus,Cephalosporium, Fusarium and Penicillium. It is applied topically as a cream, in eye drops, or (for oral infections) in a lozenge.
|Appearance||Off-white crystalline powder||Off-white crystalline powder|
|Identification||Appear positive reaction||Appear positive reaction|
|Loss on drying||≤8.0%||6.4%|
|pH of 10% aqueous solution||5.0-7.5||6.46|
|Specific rotation||+250 ~ +295||+277|
|Particle size||95% through 200mesh||Complies|
|Total plate counts||≤100cfu/g||<10cfu/g|
|E. Coliform bacteria||Absent||Absent|
|Salmonella in 25g||Absent||Absent|
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