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New Products

  • Vitamin B1

    Vitamin B1 Thiamine Hydrochloride

    Name:Vitamin B1, Thiamine hydrochloride, Vitamin HCL Appearance: white or faintly yellow, crystalline powder CAS No.:50-81-7 Standard:BP2018/EP9.2 Molecular formula: C12H17ClN4OS·HCl

  • 25kg/drum paracetamol Raw Material

    Paracetamol Raw Material Wholesale CAS 103-90-2

    Name: Paracetamol CAS No.: 103-90-2 Appearance: White crystal powder Molecular formula: C8H9NO2 Molecular Weight: 151.1649 Density: 1.293 g/cm3 Melting point: 168-172℃ Water solubility: 14 g/L (20℃) Water solubility: 14 g/L (20 ºC)

  • Vitamin C

    Vitamin C, L-Ascorbic acid CAS 50-81-7

    Name: Vitamin C, L-Ascorbic acid Specfication: 35% feed grade CAS No.: 50-81-7 Molecular formula: C6H8O6 Appearance: A almost white or light yellow powder Usage: Animal Feed Additive

  • Sodium Benzoate Columnar

    Sodium Benzoate Columnar

    Name: Sodium Benzoate           CAS No.: 532-32-1 EINECS No:208-534-8 Appearance:White granules or crystalline powder Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Density: 1.44 g/cm³ Melting point: 300℃ Boiling point: 249.3°C at 760 mmHg Flash point: 111.4°C Water solubility: soluble Vapor Pressure: 0.0122mmHg at 25°C

  • Sodium Benzoate Ball/Granular

    Sodium Benzoate Ball/Granular CAS NO.:532-32-1 Wholesale Preservatives Origin From China.

    Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium Benzoate Ball/Granular CAS NO.:532-32-1,inquiry Anhui Sinotech .   Name:  Sodium Benzoate Ball/Granular CAS No.:  532-32-1 Molecular formula: C7H5NaO2 Molecular Weight:  144.1032 Melting point: >300°C Boiling point: 249.3°C at 760 mmHg Density:1,44 g/cm3 Molecular structure: Description: Sodium benzoate balls/granules CAS NO.: 532-32-1, is an organic substance. It is white particles. Odorless or slightly benzoin smell. It has a slightly sweet and astringent taste. It is stable in the air, easily soluble in water, and soluble in ethanol, glycerol and methanol. After entering the body, sodium benzoate undergoes a biotransformation process and is excreted with urine without accumulating in the body. As long as it is within the normal dosage range, it is harmless to t...

  • Saccharin Sodium 8-12 Mesh

    Saccharin Sodium 8-12 Mesh CAS NO.:128-44-9 High Quality Sweetener Origin From China.

    Anhui Hicare Biotech Co.,Ltd strictly select food additives products, support customer registration , and provide professional services to customers in the global market.Purchase Saccharin Sodium 8-12 Mesh CAS NO.:128-44-9,inquiry Anhui Hicare Biotech Co.,Ltd.      Name:  Saccharin Sodium 8-12 Mesh CAS No.:  128-44-9 Molecular formula: C7H4NO3SNa Melting point : >300°C storage temp : 0-6°C Odor : odourless or with a faint, aromatic odour Water Solubility : >=10 g/100 mL at 20 ºC Molecular structure: Description: Saccharin sodium 8-12 mesh CAS NO.: 128-44-9, the sweetness is 200-500 times that of sucrose, generally 300 times. It is easily soluble in water, slightly soluble in ethanol, and the aqueous solution is slightly alkaline. It has low calories and is not absorbed by the human body, and can be automatically excreted in urine and feces. It is used as a sugar substitute for patients with obesity, hyperlipidemia, diabetes and dental carie...

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Anhui Sinotech Industrial Co.,Ltd. will attend the VIETFOOD & BEVERAGE, PROPACK VIETNAM 2023 held in Ho Chi Minh City, vietnam from Aug. 10~12, 2023 Vietfood&Beverage is an international profe...

Scope of use of Natamycin

Natamycin, also known as pimamycin or natamycin, was first isolated from Streptomyces natale in 1955 and its activity is much better than that of sorbic acid. In June 1982, the US FDA officially approved Natamycin as a food preservative.

Antibacterial mechanism
Natamycin relies on its lactone ring structure to interact with sterol compounds on the fungal cell membrane, forming antibiotic sterol compounds, thereby disrupting the structure of the fungal cell membrane. The hydrophilic part (polyol part) of macrocyclic lipids forms water pores on the membrane, damaging the permeability of the cell membrane, leading to the leakage of amino acids, electrolytes, and other substances within the bacteria, resulting in bacterial death. When certain microbial cell membranes do not contain sterol compounds, natamycin has no effect on them. Therefore, natamycin only inhibits fungi and does not have antibacterial activity against bacteria and viruses.

Scope of use of Natamycin
GB 2760-2014 National Food Safety Standard Guide for the Use of Food Additives stipulates that Natamycin can be used in 11 kinds of food, including cheese, processed cheese and its analogues, cakes, meat products with soy sauce, smoked and barbecued meat, fried meat, western ham, meat sausage, fermented meat products, mayonnaise and salad dressing, fruit and vegetable juice (pulp) and fermented wine.

Natamycin cannot be applied to foods other than the above food categories. It should be noted that in the food classification of GB 2760-2014, pastry and bread are two types of products. That is to say, natamycin cannot be used as a preservative on bread. And if natamycin is added during the bread making process, it will inhibit yeast fermentation and cause the bread to not rise.

Application of Natamycin in the Food Industry
Due to the rich nutritional content of food, it is highly susceptible to contamination by some bacteria and fungi. Some fungi also produce toxins, such as penicillic acid and aflatoxin, which pose great harm to human health. Natamycin, as a food preservative, can effectively inhibit the growth and reproduction of mold and filamentous fungi, thereby controlling some harmful toxins that contaminate food. However, Natamycin does not have an inhibitory effect on some probiotics such as sodium lactate bacteria, so it will not affect the processing, production, and flavor characteristics of fermented food.

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