E281 - Sodium Propionate

Author: Maryam Ayres Time for reading: ~1 minutes Last Updated: August 08, 2022

CHAPTERS (Table Of Contents)

Characteristics: Sodium propionate is a preservative that regulates acidity, easily dissolves in cold water. It is formed as a result of the compound of propionic acid with sodium salts. E 281

Characteristic

Sodium propionate is a preservative that regulates acidity, easily dissolved in cold water. It is formed as a result of the compound of propionic acid with sodium salts. E 281 is a crystalline white powder.

Use

Sodium propionate is used in cosmetics for better storage, also for the treatment of fungal diseases of the feet. No more than 2% propionic acid should be present in the composition of cosmetic products. It is an aggressive liquid with a sharp and unpleasant odor, so it is difficult to use in its free form. This problem is solved by using stable sodium and potassium salts. As a preservative in processed cheeses and their products, the permissible content is 3 grams of the additive per 1 kg of production. E 281 is also used as a preservative in bread production to extend the shelf life of bread and confectionery, also to improve the quality of the dough and the finished product.

Impact on humans

There are no specific restrictions on the daily intake of E 281 . Propionic acid is dangerous only in the undiluted state: if it gets on the skin or in the body, severe burns and stomach ulcers are possible. Too much of the supplement could cause migraines. In case of incorrect dosage, the preservative has a carcinogenic effect on humans and leads to the formation of cancer cells, so when working with it, the necessary safety measures must be observed. Improper use can cause allergic skin diseases, memory problems and irritation of the gastrointestinal tract.

E281 - Sodium Propionate

CHAPTERS (Table Of Contents)

Characteristic

Use

Impact on humans

Related Articles