Which kind of coffee bean has the unique sour taste of African beans

Kenya is bordered to the north by Ethiopia, the origin of Arabica coffee trees, but it was not until the beginning of the 20th century that coffee cultivation began. In the 19th century, missionaries introduced Arabica trees from Yemen, but did not plant them in large quantities until 1893. Brazil's ancient "bourbon" coffee seeds were introduced to cultivate coffee on a large scale. In other words, the current Kenyan coffee is of Brazilian origin, and the taste of Kenyan beans is very different from that of Brazilian beans due to differences in water, climate and handling. Brazilian coffee is planted at a low altitude, with soft texture and no obvious sour taste. In contrast, Kenyan coffee trees are mainly concentrated on the slopes near Mount Kenya, about 4 to 6500 feet above sea level, which is suitable for coffee beans to develop their flavor, because the mountain temperature is lower and the growth is slower, and the aromatic components of coffee beans are fully developed. the acidity of the fruit is more obvious and the texture is harder.

Benefit

1. Coffee contains certain nutrients. Nicotinic acid in coffee contains vitamin B, which is higher in roasted coffee beans. And there are free fatty acids, caffeine, tannic acid and so on.

two。 Coffee is good for the skin. Coffee can promote metabolic function, activate digestive organs, and has a great effect on constipation. Taking a bath with coffee powder is a kind of thermotherapy, which has the effect of losing weight.

3. Coffee has the function of relieving alcohol. Drinking coffee after drinking alcohol will quickly oxidize the acetaldehyde converted from alcohol, decompose it into water and carbon dioxide and discharge it out of the body.

4. Coffee can relieve fatigue. In order to eliminate fatigue, we must supplement nutrition, rest and sleep, and promote metabolic functions, and coffee has these functions.

5. Three cups of coffee a day can prevent gallstones. For caffeinated coffee, which stimulates gallbladder contraction and reduces cholesterol, which is prone to gallstones, Harvard University researchers found that men who drank two to three cups of coffee a day were less than 40 per cent more likely to develop gallstones.

6. Drinking coffee regularly can prevent radiation damage. Radiation damage, especially the radiation of electrical appliances, has become a prominent pollution at present. Indian Barba atomic researchers have come to this conclusion in mouse experiments and say it can be applied to humans.

7. The health care and medical function of coffee. Coffee has the functions of anti-oxidation and heart protection, strengthening muscles and bones, benefiting waist and knees, appetizer, eliminating fat and accumulation, promoting orifice and dehumidification, promoting blood circulation and removing blood stasis, relieving wind and relieving spasm and so on.

8. The influence of coffee on mood. Experiments show that the average person absorbs 300 mg of caffeine (about 3 cups of brewed coffee) a day, which has a good effect on a person's alertness and mood.