Triolein

Triolein is a triglyceride derived from glycerol and three units of the unsaturated fatty acid oleic acid. It is a type of fat that is commonly found in the human body and in various foods. Triolein is a colorless to pale yellow liquid that is virtually insoluble in water but soluble in organic solvents.

Structure and Properties

Triolein has a molecular formula of C57H104O6 and a molecular weight of 885.432 g/mol. It is a type of lipid that is categorized as a triglyceride because it is composed of one molecule of glycerol and three molecules of fatty acids. The fatty acids in triolein are all oleic acid, which is an unsaturated fatty acid with one double bond.

Biological Role

In the human body, triolein is a major component of adipose tissue, where it is stored as an energy reserve. It is also found in the liver, where it is synthesized from dietary fats. Triolein can be broken down in the body to produce energy, a process that involves the enzyme lipase.

Health Implications

High levels of triolein in the body can lead to obesity and related health problems such as heart disease and type 2 diabetes. However, triolein is also essential for normal body functions and is a source of essential fatty acids.

See Also

• Triglyceride
• Oleic acid
• Lipid
• Adipose tissue
• Obesity