Question

find about the preservatives present in frozen and canned food items and edible liquid food item ​

Answer 1

collect the wrappers of frozen and canned food items and milk

Answer 2

Answer:

1. Carboxymethylcellulose (CMC), a tasteless and odorless stabilizer, is typically added to frozen food because it does not adulterate the quality of the product.
2. Canned foods are filled with preservatives. surveyed incorrectly think they do. Just as when canned at home, foods sold in steel cans are already cooked, so they do not need preservatives to prevent spoilage. In fact, most canned foods are preservative-free.
3. A number of preservatives, such as citric acid, ascorbic acid, sodium benzoate, vinegar, salt, calcium propionate ,sodium sorbate, potassium sorbate, benzoic acid etc. are used in various foods and beverages in order to prevent spoilage and also to increase the shelf value of food during storage