1,2-Dilinoleoyl-3-oleoyl-rac-glycerol

1,2-Dilinoleoyl-3-oleoyl-rac-glycerol, also known as triolein, is a triglyceride that consists of three fatty acid chains attached to a glycerol molecule. It is a colorless to pale yellow liquid that is insoluble in water but soluble in organic solvents. Triolein is commonly found in vegetable oils such as olive oil and sunflower oil, as well as in animal fats such as butter and lard. Triolein has various industrial and commercial applications. It is widely used as a food additive, particularly as an emulsifier in food products such as ice cream, margarine, and baked goods. It is also used in the pharmaceutical industry as a drug delivery vehicle due to its ability to solubilize poorly soluble drugs. In addition, triolein is used in cosmetics as an emollient and skin conditioning agent. From a chemical perspective, triolein is an ester of glycerol and three fatty acids: two linoleic acid molecules and one oleic acid molecule. Its molecular formula is C57H104O6, and its molecular weight is 885.45 g/mol. The fatty acid composition of triolein can vary depending on the source, but it typically contains a mixture of saturated and unsaturated fatty acids. Its melting point is -3°C, and its boiling point is approximately 360°C. Triolein is stable under normal conditions of use and storage. In conclusion, 1,2-Dilinoleoyl-3-oleoyl-rac-glycerol, or triolein, is a versatile triglyceride that has various industrial and commercial applications. It is commonly found in food, pharmaceutical, and cosmetic products due to its emulsifying and solubilizing properties. Its chemical structure and properties make it a valuable ingredient in many different industries.