Enzymes that are involved in the digestive system.

1. Amylase: Breaks down carbohydrates into simple sugars such as glucose and maltose.
2. Protease: Breaks down proteins into amino acids.
3. Lipase: Breaks down fats into fatty acids and glycerol.
4. Peptidase: Breaks down peptides into amino acids.
5. Maltase: Breaks down maltose into glucose.
6. Sucrase: Breaks down sucrose into glucose and fructose.
7. Lactase: Breaks down lactose into glucose and galactose.
8. Pepsin: Breaks down proteins into peptides in the stomach.
9. Trypsin: Breaks down proteins into peptides in the small intestine.
10. Chymotrypsin: Breaks down proteins into peptides in the small intestine.

Carbohydrases

- Amylase
- Lactase
- Maltase
- Sucrase

Proteases

- Pepsin
- Trypsin
- Chymotrypsin
- Elastase
- Peptidases

Lipases

- Lingual lipase
- Gastric lipase
- Pancreatic lipase

Nucleases

- Ribonuclease
- Deoxyribonuclease

Other Enzymes

- Alkaline phosphatase
- Brush border enzymes (e.g., sucrase-isomaltase, lactase-phlorizin hydrolase)