Saturated fatty acids

Definition

Saturated fatty acids are types of fats where all carbon atoms are single-bonded to hydrogen atoms, making them 'saturated' with hydrogen. They are typically solid at room temperature.

5 Must Know Facts For Your Next Test

1. Saturated fatty acids have no double bonds between carbon atoms.
2. They are commonly found in animal fats and some plant oils such as coconut oil.
3. Excessive consumption of saturated fats is linked to increased cholesterol levels and heart disease risk.
4. Their structure allows them to pack tightly together, resulting in a solid form at room temperature.
5. Chemically, they have the maximum number of hydrogen atoms attached to each carbon atom.

Review Questions

• What distinguishes saturated fatty acids from unsaturated fatty acids?
• Why are saturated fatty acids typically solid at room temperature?
• How does the consumption of saturated fatty acids affect human health?

Related terms

Unsaturated Fatty Acids: Fats that contain one or more double bonds between carbon atoms, usually liquid at room temperature.

Triglycerides: A type of fat found in the blood, composed of glycerol and three fatty acid molecules.

Trans Fats: Unsaturated fats that have been chemically altered through hydrogenation to be more solid at room temperature and extend shelf life.