Preservatives the preservatives avoid spoilage of food, Ask an Expert

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Preservatives:

The preservatives avoid spoilage of food because of microbial expansion. The most common preservative employed is sodium benzoate; C₆H₅COON_a It is metabolized through conversion to hippuric acid, C₆H₅CONH CH₂COOH that finally is excreted in the urine. Salts of sorbic acid & propionic acid are as well employed as preservatives.

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Category:- Chemistry
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