Enzymatic Digestion

Description

Enzymatic digestion is a specialized type of chemical digestion in which enzymes break down complex food molecules into simpler, absorbable forms. Each enzyme targets a specific type of nutrient, speeding up the chemical reactions without being consumed in the process.

Key points:

• Function: Converts macromolecules into nutrients the body can absorb, e.g., starch → sugars, proteins → amino acids, fats → fatty acids and glycerol.
• Location: Begins in the mouth (salivary amylase), continues in the stomach (pepsin) and small intestine (pancreatic enzymes, intestinal enzymes).
• Importance: Essential for proper nutrient absorption and energy production.