Science, asked by hemudharu1964, 8 hours ago

Collect the labels from the bottles of sauces and find out the preservatives used in them. Are there are any chemical preservatives used ? Write its bad effect

Answers

Answered by Anonymous
0

Answer:

Explanation:

A preservative is a substance or a chemical that is added to products such as food products, ... Chemical preservation and physical preservation techniques are sometimes combined. ... This method is the most traditional and ancient type of preserving—ancient ... In ancient times the sun and wind naturally dried out foods.

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