Science, asked by yasminkhatoon6969, 7 months ago

what is meant by preservatives

Answers

Answered by JaveriaShehnaz

1

Explanation:

A 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.

Answered by mahilal58

1

Answer:

The process in which the food material are given a suitable physical or chemical treatment to prevent their spoilage is called preservatives.

Explanation:

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