Question

if you chew a piece of bread it tastes sweet after some time. why?

Answer 1

the digestion starts in the mouth itslef. when the saliva mixes with the bread it break down the complex carbohydrate into simple carbohydrate that is glucose... the starch which is present on the bread is broken down to glucose with the help of amylase which is present in the saliva. so when glucose is formed you get a sweet taste in the mouth

Answer 2

Answer:

• piece of bread is generally composed of starch molecules

• aftet chewing it for a long tym tge enzymes in tge mouth startattack the starch molecule which is further converted into glucose

• it is glucose which provied tge braed a sweet taste

• thus tge action og enzymes tge starch chain are converted into glucose

hope it helps you