Session Two (1.3.2): Fats
Introduction
Fats and oils are lipids in different states. Fats are solids and oils are liquids. They contain carbon, hydrogen and oxygen.
Reading
Read through and make notes on pages 34-35 of your coursebook.
Links
Review the links shown in the previous session about carbohydrates, this time focusing on fats/oils and testing for lipids.
Download
Download and read through this PowerPoint. As above, focus on the fats/oils and the test for lipids:
EXPLORE – Food Types, Deficiencies and Food Tests (PPT) Download EXPLORE – Food Types, Deficiencies and Food Tests (PPT)
Activity
Answer the questions on pages 34-35.
Update your flash cards with the key words on these pages.
Skills
You need to be able to describe and explain the following biochemical test: Ethanol test (fats).
Review pages 33-36 of your coursebook and watch the sections of the food tests video above that relate to fats and oils.
Review
Complete the Questions on Fats and Oils on pages 38-39. Check your answers.