Question

What kind of precaution we have to take while buying air tight food or paced food? Why?

Answer 1

Answer:

Sugar is hydroscopic, meaning it attracts moisture, so make sure to keep sugars in airtight containers to prevent clumping. Rices, Beans, and Whole Grains: Airtight containers keep moisture and outside flavors and odors out.

hope it's helpful

Answer 2

Explanation:

First the we should reading the label of packed food items because ,and very important seen the chemical composition and the different types of gases is filled.