Question

2. Compare and contrast functional and nutritive benefits of soluble, insoluble fibers, and resistant starch in foods. 6 points)

Answer 1

Dietary fiber , the indigestible part of plant material, is made up of two main types. Soluble fiber easily dissolves in water and is broken down into a gel like substance in the part of gut.It may reduce blood cholesterol and sugar. It hepls your body improve blood glucose control, which can aid in reducing your risk for diabetes. Lowers total and LDL cholesterol which may reduce the risk of cardiovascular disease.    Insoluble fiber does not dissolve in water and is left intact as food moves through the gastrointestinal tract. It can help promote bowel health and regularity. It also supports insulin sensitivity. It helps alleviates constipation. Starches are long chains of glucose that are found in grains, potatoes and various foods. But not all of the starch you eat gets digested. In other words, it is resistant to digestion. This type of starch is called resistant starch ,which function kind of like soluble fiber. Foe instances, plantains and green bananas, beans,peas and lentils, whole grains including oats and barley, cooked and cooled rice.