Carbohydrates
Carbohydrates are essential nutrients of the human body. They are organic compounds made up of carbon atoms, hydrogen atoms, and oxygen atoms. A carbohydrate plane in food science is called on starchy foods. , We will inform you in this article on the place of carbohydrate digestion, and on the benefits of carbohydrates, in addition to their types.
Where carbohydrates are digested
Carbohydrates are digested in two places in the digestive system: the mouth, and the small intestine, where carbohydrates are cut off by an enzyme called amylase saliva, or the enzyme tyaline. This enzyme is produced with saliva in the mouth. Its mission is to digest carbohydrates, And then converted to sugar maltose, and then to glucose glucose, and this enzyme works only in the center of the base, so it stops working after the arrival of the top of the food to the stomach a short period, as the stomach excreted chlorine acid, which converts the medium from base to acid, Sugars to the small intestine are done Hyphen digestion process, pouring pancreatic juice, which includes the enzyme amylase, an enzyme that converts the remaining quantity of starch is digested into sugar maltose, and is required to work this enzyme to be in the midst of a mild alkaline.
The small intestine also contains sacrificial enzymes. These enzymes are secreted from the small intestinal wall and can only work in a basal medium. Their function is to digest maltose, lactose and sucrose sugar into single sugars such as glucose, galactose, .
Benefits of carbohydrates
- Provides the energy necessary for the body, it is a major source of energy generation in the body, and the acquisition of glucose, which enters the main source of energy in the processes of the body’s vital, which occur on a daily basis.
- Protect the body from many diseases, including: diabetes, obesity.
- Mood improves, by stimulating the body to make serotonin, a hormone necessary for brain work.
- Strengthens memory, as it increases concentration rates.
Types of carbohydrates
- Starch: Also known as complex carbohydrates, they are found in many foods, including starchy vegetables such as peas, potatoes, corn, and dry legumes, such as lentils, beans, cowpea, and grains; wheat, rice and oats.
- Sugars: It is called simple carbohydrates, which are found in milk, fruits, and juices.
- Dietary fiber: A part that can not be digested in plant foods; such as legumes, fruits, and vegetables.