FOOD TECHNOLOGY

FOOD CHEMISTRY

CARBOHYDRATES PROTEINS AND LIPIDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This reaction occurs during digestion as large molecules are broken down.
A
hydrolysis
B
dehydration synthesis
C
photosynthesis
D
Diels-Alder
Explanation: 

Detailed explanation-1: -Mechanical digestion can only break up the food particles into smaller pieces. A chemical digestion process called enzymatic hydrolysis can break the bonds holding the molecular ‘building blocks’ within the food together. For example, proteins are broken down into their ‘building block’ amino acids.

Detailed explanation-2: -The complex molecules of carbohydrates, proteins, and fats are transformed by chemical digestion into smaller molecules that can be absorbed and utilized by the cells. Chemical digestion, through a process called hydrolysis, uses water and digestive enzymes to break down the complex molecules.

Detailed explanation-3: -Hydrolysis reactions are the reverse of condensation reactions. In a hydrolysis reaction, a larger molecule forms two (or more) smaller molecules and water is consumed as a reactant. Hydrolysis ("hydro” = water and “lysis” = break) involves adding water to one large molecule to break it into multiple smaller molecules.

Detailed explanation-4: -Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water, ‘’ a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.

There is 1 question to complete.