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Carbohydrates

2023-05-10 22:42:19

There are three major carbohydrates, classified according to the number of sugar molecules contained in each. Monosaccharides such as ribose, glucose and fructose contain only one sugar molecule. The disaccharide consists of two covalently bound sugar molecules. Well-known examples are sucrose (sugar), maltose (maltose) and lactose (lactose). Polysaccharides such as cellulose and starch contain a large number of sugar molecules bound to one another. Monosaccharides are organic compounds composed of carbon, hydrogen and oxygen.

Composite carbohydrates: These carbohydrates are composed of long strings of simple carbohydrates. Since complex carbohydrates are larger molecules than simple carbohydrates, they must be broken down into simple carbohydrates before being absorbed. Therefore, they tend to provide energy to the body more slowly than simple carbohydrates, but are still faster than protein and fat. Because they are slower to digest than simple carbohydrates, they are less likely to be converted to fat. They also raise blood sugar levels and lower values ​​more slowly than simple carbohydrates, but they last longer. Complex carbohydrates include starches and fibers contained in wheat products (such as bread and pasta), other cereals (such as rye and maize), beans and root crops (potatoes and sweet potatoes, etc.).

Carbohydrate carbohydrates include starchy foods such as sugar, cereals, potatoes, rice, fruits. The main function in the body is to provide energy. When consuming more carbohydrates than people can use, excess carbohydrates are converted to compounds called glycogen. Glycogen is stored in liver and muscle tissues and can be used as a future energy source. The term lipid lipid in blood refers to fats and oils. Lipids have many functions in the human body. Like carbohydrates, they are used to supply energy. Indeed, when it is metabolized (burned), 1 gram of lipid produces 3 times the energy of 1 gram of carbohydrates. However, the energy released from lipids is much slower than the energy released from carbohydrates.