Coffee Knowledge
Latest articles, industry insights and brewing guides
A story about the origin of coffee
At present, coffee has become an indispensable drink in our lives, but in the long journey of looking for coffee, we seem to feel the endless romance of people's enthusiasm and adventure. How on earth did coffee, quietly grown in the depths of the quiet forest, be discovered and widely accepted all over the world? And how did it start to grow? In the legend of countless coffee discoveries
The basics of coffee
The optimal planting conditions for coffee trees are: a warm climate with a temperature between 15-25 ℃, and annual rainfall of 1500-2000 mm. At the same time, the rainfall time should be in line with the flowering cycle of coffee trees. Of course, in addition to the coordination of seasons and rainfall, there should be fertile soil. The most suitable soil for growing coffee is well drained and contains fire.
What is a cup of coffee?
It is a pure coffee made from a single coffee bean produced in the country of origin and usually without milk or sugar when drinking. Have strong characteristics, special taste: or fresh and soft, or mellow smooth; the cost is higher, so the price is more expensive.
The characteristics of world-famous coffee from ten countries (worth collecting)
1. Italy: it is a kind of espresso in a small cup, which can be cooked and drunk quickly. People who have been in contact with the coffee for a long time can get used to its heavy taste. 2. France: the French prefer light coffee, which is generally made from moderately roasted and roughly ground coffee beans by soaking. I like to drink it with chicory root. 3. UK: coffee is usually put
Coffee knowledge: about coffee producing countries in Africa
1. Kenya Kenya grows high-quality Arabica coffee beans, which absorb almost the essence of coffee cherries, with a slightly sour, thick aroma, and are very popular among Europeans, especially in the United Kingdom. Kenyan coffee surpassed Costa Rican coffee and became one of the most popular coffee. With aromas of wine and flowers, the texture is full, small and round, because
What is coffee cup test?
The quality of coffee is judged by the sense of taste, which is called the "coffee cup test", while the person who evaluates it is called the "appraiser". The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour into 100 grams of boiling water, stir with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then the coffee contains
About coffee trees, coffee flowers, coffee fruits
The coffee tree is an evergreen tree with small white flowers and green fruit that does not turn red until it is ripe. A normal coffee tree can usually grow to a height of 5 to 10 meters, but bean farmers often prune it to less than 2 meters for harvest convenience. After flowering, there are many dark green oval fruits, and the mature fruits change from dark green to bright red, due to the color and cherry.
Several principles of tasting coffee
Taste the coffee, not only drink it, but also smell it. Although there is no absolute formula for judging whether coffee is good or bad, mastering the following four connoisseur principles will still help you understand and taste coffee:
Antigua Coffee in Guatemala (study)
A cup of Antigua coffee in Guatemala seems to let us see the sudden disappearance of the mysterious Mayans multiply in the ancient land, history brushed away their existence, history has achieved their eternity. If a person's wrinkles depict a person's path, then the smell of coffee remembers the origin of a cup of coffee: about its hometown, harvest time, baking and research.
Blue Mountain Coffee
Blue Mountain Coffee is currently recognized as one of the best coffee in the world, with rare output and high quality. It is produced on the shady side of the eastern part of the Blue Mountains in Jamaica, with an elevation of more than 1600 meters, a direct sunlight time of no more than 2 hours a day, an area less affected by typhoons and hurricanes, and needs to be strictly identified by the Jamaican Coffee Industry Association. Get a guarantee issued by the government, with a cover with
The altitude of coffee
It is generally foggy in alpine areas, and sunlight is affected by fog beads, which enhances part of the visible light, thus enhancing the effect of photosynthesis. for the second reason, the forest in the alpine area is luxuriant. under the premise of temperature, rainfall, topography and soil, coffee trees especially like the microclimate characteristics of frequent fog and large temperature difference between day and night. If an area is not high above sea level
Coffee taboo
First, avoid coffee with smoking: studies by medical experts have shown that caffeine, under the action of mutagenic substances such as nicotine in cigarettes, can easily mutate some tissues in the body, and even lead to the production of cancer cells. Therefore, when drinking coffee, we must abandon the bad habit of smoking at the same time. Second, avoid putting too much sugar: too much sugar when drinking coffee will reflexively stimulate the thinness of the islets in the pancreas.
Moderate intake of caffeine can prevent skin cancer
Researchers in the United States have reported that their study in mice found that caffeine can remove cells damaged by ultraviolet radiation, thereby reducing the risk of skin cancer. Moderate consumption of caffeine may prevent skin cancer, researchers say. In addition, because caffeine can also absorb ultraviolet rays directly, it can also be used as a sunscreen. There was a research table before.
The triple realm of coffee: melting, dissolving and content (melting).
The triple realm of coffee: melting, dissolving and content (melting). 1. Melting, not melting, but instead of roasting at high temperature, is also the melting of coffee beans and the melting and casting of coffee quality. it is a kind of qualitative purification and transformation, and it is a key step in the transformation of plant fruit into high-grade drinks. Http://www.520kfw.com/)
The planting system of Ethiopian coffee is roughly divided into four types.
The planting system of Ethiopian coffee is roughly divided into four categories: 1) primeval forest coffee (Forest Coffee:8-10%) 2) semi-virgin forest coffee (Semi-forest Coffee: 30-35%) 3) Manor coffee (Garden/Cottage: 50% mae 55%) 4) Enterprise coffee cultivation (Plantation Coffee: 5-6%) specifically: primeval forest coffee belongs to the category
Introduction of three Coffee varieties
Arabica variety (Arabica) is suitable for plateau cultivation, Robesta variety (Robusta) is suitable for lowland cultivation, and Liberian variety (Liberica) is suitable for minimum cultivation.
Growing environment of coffee trees
Coffee gives the public the impression that it is black, bitter and excited after drinking sleepless beverages. The coffee beans we see in the coffee shop are brown, roasted beans and amber.
Arabica coffee
Coffee belongs to the evergreen shrub of the genus Coffea of Rubiaceae. There are about forty kinds of plants under the branch of Coffea, among which only three kinds of coffee with commercial value--Coffea arabica, Coffea robusta and Coffea Liberica, which are called "three original species of coffee". Arabica species account for world production
Is imported coffee good coffee?
Generally speaking, yes, but it should be divided into two parts: A. At present, imported raw beans are better than domestic AB beans or grade A, because the cultivation of coffee trees and the management of coffee plantations require experience, which cannot be improved in more than ten or two decades, so at present, the quality of coffee beans in Yunnan and Guangxi cannot compete with imported ones.