Explain three functions of triacylglycerol in food?

1. Energy storage: Triacylglycerol is a concentrated source of energy, providing 9 calories per gram. It serves as a major energy reserve in the body and is stored in adipose tissue for later use. In food, triacylglycerol helps to provide a feeling of satiety and sustained energy due to its slow digestion and release of energy.

2. Texture and mouthfeel: Triacylglycerol plays a crucial role in determining the texture and mouthfeel of food products. It contributes to the smoothness, creaminess, and richness of foods such as dairy products, baked goods, and confectionery items. The presence of triacylglycerol can enhance the overall sensory experience of consuming food.

3. Flavor carrier: Triacylglycerol acts as a carrier for fat-soluble flavors and aromas in food. It helps to distribute and release these volatile compounds, enhancing the taste and aroma of various food products. Triacylglycerol also contributes to the perception of flavor intensity and complexity in foods.