What Are Fatty Acids?
There are many different types of fatty acids and they can be classified in several ways.
For example, fatty acids can be grouped based on how long their structure is, such as short-chain, medium-chain, and long-chain fatty acids .
Saturated vs Unsaturated Fatty Acids
Another important way to categorize fatty acids is whether they are saturated or unsaturated.
Some examples of saturated fatty acids include :
- Lauric acid
- Stearic acid
- Caprylic acid
Unsaturated fatty acids have one or more double bonds in their chemical structure. This type of fat is usually liquid at room temperature (as seen in cooking oils) .
Some examples of unsaturated fatty acids include :
Unsaturated fatty acids can be further classified by the number of double bonds in their chemical structure.
Polyunsaturated fatty acids (PUFAs) contain more than one double bond .
All of these slight differences in chemical structure have important implications for the function and effects of these fatty acids .