Product Information
Natamycin E235, a kind of natural antifungal compound produced by Streptomyces fermentation, has broad spectrum and double effect.It is White to creamy-white crystalline Powder, Molecular formula is C33H47NO13, it is slightly soluble in water, insoluble in most organic solvents. The solubility in water at room temperature is 30 ~ 100mg /L. It exhibits good stability in an environment with a pH of 5.5 to 8.5 and is relatively stable to heat, tolerating short-term pasteurization. However, its activity gradually decreases under strong light, high temperature (above 100°C), and acidic conditions (pH < 4), requiring light-protected and sealed storage.
Natural Natamycin used in food preservatiocan, not only inhibit the growth of various molds and yeasts, but also reduce the production of mycotoxins and avoid harm to human health.It has no inhibitory effect on bacteria, it does not affect the natural ripening process of yoghurt, cheese, raw ham and dry sausage, so it has be widely used in food preservation and antifungal treatment.


Main Specification
|
Product Name |
Specification |
Main Application |
|
Natamycin |
95.00% |
Various Food Products |
|
Natamycin in Glucose |
50.00% |
Dairy and Beverage Products |
|
Natamycin in Lactose |
50.00% |
Dairy Products |
|
Natamycin in NaCl |
50.00% |
Meat Products |
Why choose LoneirHerb E235 food Addtive ?
● Its chemical formula is C₃₃H₄₇NO₁₃, its molecular weight is 665.73, Wholesale Natamycin E235 is almost insoluble in water, slightly soluble in methanol and ethanol, and readily soluble in dilute acid, dilute alkaline solutions and glacial acetic acid.
● Listed as a GRAS substance by FAO/WHO, it is not easily absorbed by the intestines after being ingested by the human body, leaves almost no residue, and does not produce toxic products after metabolism.
● Natamycin Powder can effectively extend the shelf life of food and prevent deterioration caused by yeast and mold;
● It can reduce the food recovery caused by deterioration and reduce the production cost;
● The addition amount is low, and reuce the cost.
● As a Natamycin E235 manufacturers, our products has lower solubility, not easy to enter the food interior, the surface of mildew prevention effect is very good.
● It can be used in various acidic, neutral and alkaline foods, which can keep the preservative and fresh in pH 3-9 range.
● When used alone, it is primarily effective against fungi. However, when combined with preservatives such as NISIN E234 and potassium sorbate, it can broaden the antibacterial spectrum and enhance the overall preservative effect, making it particularly suitable for foods with complex formulations.
E235 Flow Chart

Technical Data Sheet
|
Product Name |
Natamycin 50% in Lactose |
|
Appearance |
White to creamy-white crystalline Powder |
|
Odor |
Odorless |
|
Identification |
Complied with the requirement |
|
Assay(On dried basis) |
≥50.0% |
|
pH (1% Aqueous Solution) |
5.5~7.5 |
|
Loss on Drying |
≤8.0% |
|
Ash |
≤0.5% |
|
Lead (Pb) |
∠3.0mg/kg |
|
Arsenic (As) |
∠2.0mg/kg |
|
Mercury (Hg) |
∠1.0mg/kg |
|
Total Aerobic Count |
≤100cfu/g |
|
E-Coli |
Negative |
|
Salmonella |
Negative |
|
Staphylococcus Aureus |
Negative |
Usage Standard
|
Food Category |
Max Usage |
|
Unripened cheese |
0.4 |
|
Ripened cheese |
0.4 |
|
Processed cheese |
0.4 |
|
Cheese analogues |
0.4 |
|
Whey protein cheese |
0.4 |
|
Cured (including salted) and dried non-heat treated processed meat, poultry, and game products in whole pieces or cuts |
0.06 |
|
Cured (including salted) and dried non-heat treated processed comminuted meat, poultry, and game products |
0.2 |

Favourable Comment

★ We guarantee Natamycin E235 are produced in strict according to standard and specification.
★ We are constantly developing more products to meet market demand, if you have any suggestions, please contact us freely. Email:info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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