Particularly suited to primary school.
To perform the experiments on fats and proteins digestion it is necessary to buy pepsin and pancreatin in a pharmacy.
• Digestive system
 • Proteins digestion
 • Fats digestion
 • Food rout
1 Beaker 100 ml
 1 Plastic stirrer
 2 Test-tubes with stopper
 1 Dropper
 1 Bottle of chloride acid
 1 pdf teaching guide