Nutrition
Sweet potato root contains water, starch, sugar and a small amount of protein, oil, cellulose, hemicellulose, pectin, ash, etc. In addition, sweet potatoes are rich in vitamins (carotene, vitamin A, B, C, E), and its starch is easily absorbed by the body.
1. Carotene: Vitamin A has been known as the "little guardian of the eyes", vitamin A is transformed from carotene. Sweet potato is rich in carotene, can provide rich vitamin A, vitamin A content can be as high as 40mg/100g fresh white groundnut, carotene is absorbed by the human body, can be converted into vitamin A. Vitamin A can maintain normal visual function.
2. Dietary fiber: white groundnut contains fiber equivalent to 10 times the rice flour, its texture is delicate, does not hurt the stomach and intestines, can speed up the digestive tract peristalsis, help defecation, clean up the digestive tract, shorten the retention time of toxic substances in food in the intestinal tract, to reduce constipation caused by the human body's own intoxication, and to reduce the concentration of intestinal carcinogens.
3. Sugar and protein combinations: white groundnut is rich in mucin, which is a mixture of polysaccharides and proteins, the human body has a special protective effect, can maintain the digestive tract, respiratory tract, joint cavities, membrane cavities lubrication and elasticity of blood vessels, because this substance can prevent the deposition of substances in the arterial walls caused by atherosclerosis, can prevent the liver and kidneys and other organs of the connective tissue of the atrophy, can slow down the aging of the human organs It also prevents the atrophy of connective tissue in organs such as the liver and kidneys, slows down the aging of human organs, and improves the immunity of the body. White groundnut also contains glycoproteins, has a very good anti-mutagenic, hypolipidemic and enhance the role of immunity.
4. Potassium: White groundnut is high in potassium, which can alleviate the drawbacks associated with excessive salt intake. Potassium is also an important factor in protecting the heart. As potassium is an alkaline element, white groundnut has a pH value of 10.31, which is physiologically alkaline food and has the effect of neutralizing body fluids. Appropriate consumption of white groundnut is conducive to maintaining the acid-base balance of the blood, which is beneficial to people's health, development and intellectual development.