1)Food adulteration: Test involving identification of common adulterants present in food products.
2) Preservation of food using different methods:
- Preservation by use of drying and dehydration
- Preservation by use of high temperature
- Preservation by use of low temperature
- Preservation by use of chemical preservatives
- Preservation by use of sugar and salt
- Preservation by use of oils and spices
- Preservation by Microwave