Nizin (Activity 1000)

Nizin (Activity 1000)

Article: Китай

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E234 is a food additive approved by the European Union (EU) and used as an antifungal preservative in food products. Nisin was first used in 1988 as a natural preservative. E234 is a polypeptide antibiotic consisting of 34 amino acid chains. This chemical is the main metabolite, as it is formed during fermentation during the growth of the bacterium Lactococcus lactis. E234 can be obtained naturally (for example, from milk), as well as by chemical synthesis. The Supplement is decomposed in the small intestine, after which it is absorbed into the body in the form of protein. The recommended daily intake of nisin is approximately 80 milligrams per 1 kilogram of weight.

With this additive, the reproduction of any bacteria on the surface of products is completely suppressed. E234 has excellent preservative properties, its use significantly increases the shelf life and storage of food. Most often it is used as a preservative for meat stew, in the process of rolling dairy products (condensed milk, kefir, etc.), corn, mushrooms, legumes, etc. Also, this food additive can often be found in the composition of hard cheeses, cottage cheese, butter, processed cheeses, confectionery and bakery products. Often E234 is found in the composition of wines, as the lowlands helps to speed up the process of their maturation, preventing fermentation. And for medical purposes, it can be found in the shells of various food products-it plays the role of a safe antibiotic.

DOSAGES

Nizin is recommended for use in the following dosages. For cheeses, add 50-60 grams per 1 ton of finished products. For the preparation of canned fruit or vegetables, the norm is 100-150 grams of additives per ton of products. To preserve dairy products, 10 to 15 grams of additives are added per ton of raw materials. For sauces, the norm is from 50 to 200 grams of lowland per 1 ton of product. For the production of bakery products, the additive is mixed with flour: for 100 kilograms of flour, the norm is from 25 to 40 grams of e234. for 1 liter of beer, the norm is from 10 to 40 grams of the additive. E234 is added to a ton of canned fish and meat in an amount of 50 to 100 grams.

 

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