Question

what are preservatives. Find out from the bottle of jams, jellies,chips and other packed foods; which preservatives do they contain ​?

Answer 1

preservative is a substance or a chemical that is added to products such as food products, beverages, pharmaceutical drugs, paints, biological samples, cosmetics, wood, and many other products to prevent decomposition by microbial growth or by undesirable chemical changes. In general, preservation is implemented in two modes, chemical and physical. Chemical preservation entails adding chemical compounds to the product. 

Answer 2

Answer:

Preservative, in foods, any of numerous chemical additives used to preven

Sodium benzoate is a common preservative in acid or acidified foods such as fruit juices, syrups,

Explanation:

Hope that helps you