Answer: A.
Explanation: The main idea is the central message that they're trying to get you to see.
Oh my lord
So if you are going to retake study-
Wait but science is easy-
Welp good luck
Answer:
Food fermentation serves five main purposes: to enrich the diet through development of a diversity of flavors, aromas, and textures in food substrates; to preserve substantial amounts of food through lactic acid, alcohol, acetic acid, and alkaline fermentations; to enrich food substrates with protein, essential amino
