Guarana (binomial nomenclature: Paullinia cupana) is native to the Amazon basin in Brazil, is Sapindaceae bubble Linteng genera (security force vine species) wood kudzu vine plants. Using some of the sub-tree containing 4% caffeine stimulates the central nervous system, and can make life and heat diuretic often used as refreshing. The flavor is bitter, similar rendan or hops, but it will feel after eating sweet taste, common among the different drinks.
The main nutrients: a variety of amino acids: lysine, histidine, arginine, cystine hydroxy acid glycine, alanine, proline serine threonine wheat tyrosine valine, methionine, phenylalanine, tryptophan different leucine hydroxybutyrate other amino acid aspartate 2. vitamins: B1, B2, B6, B11, E. 3. All kinds of minerals: potassium, calcium, iron, phosphorus, copper, zinc. 4. tannins.
Main effects: 1. Guarana nutrients to supplement the ministries of human cells needed nutrients, can quickly eliminate fatigue restore energy and promote brain cell development, help enhance memory; 2 Guarana make liver. cell activation, cell membrane stabilizing effect of strengthening maintaining liver function, elimination of symptoms caused by poor liver function. 3 lower Blood cholesterol, strengthen blood vessel walls to prevent disease and cerebral vascular occlusion of blood vessels caused by, strong heart, the effective prevention of myocardial infarction and heart failure. 4. promote appetite, enhance gastrointestinal function, help digestion increase nutrient absorption, improve digestive function 5. promotion of human organs function of metabolism, enhance physical fatigue, prevent functional decline in elderly ministries to prevent elderly lesions; 6 can beauty the supply of nutrients to prevent skin aging skin, eliminate acne, acne, dark spots, skin creamy and shiny, maintain youthful beauty.
Guarana commonly used to make carbonated drinks or energy drinks in the sweetener, but it is also a component of herbal tea drink, or in the form of capsules appear. In general, caffeine sources South America are generally from plants, rather than coffee beans