What are the 3 functions of complex carbohydrates in food preparation?

Complex carbohydrates serve several key functions in food preparation: they act as a source of energy, providing sustained fuel for the body; they contribute to the texture and structure of foods, enhancing mouthfeel and stability; and they play a role in thickening and gelling, helping to create desired consistencies in sauces, soups, and baked goods. Additionally, complex carbohydrates can aid in moisture retention, improving the overall quality and shelf life of food products.