What are the components of bile juice? What are the 2 major role it plays in the process of digestion?
Bile juice contains water, bile salts, bile pigments, mucus and cholesterol.
Functions of bile juice:
- Bile juice reduces acid content of the chyme
- It kills germs present in the food
- It emulsifies fat molecules.
- It also helps in absorption of fat after digestion
- It helps in excretion of bilirubin (byproduct of RBC) from the body
- It has an important part in absorption of fat soluble vitamins