Question

activity- collect the packets at least four utems look for the names of preservaties used while preparing the food items and paste in your copy names of preservatives should be there. also write the names of food items.can someone give me only 1 example because m confused ❓​

Answer 1

Explanation:

Salt, sodium nitrite, spices, vinegar, and alcohol have been used to preserve foods for centuries. Sodium benzoate, calcium propionate, and potassium sorbate are used to prevent microbial growth that causes spoilage and to slow changes in color, texture, and flavor.

Answer 2

Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.