Coffee Knowledge
Latest articles, industry insights and brewing guides
About the origin of coffee flower drawing
In fact, there has never been a very clear literature on the origin of the coffee flower. We only know that at that time in Europe and the United States, the coffee flower was the difficult professional technology displayed during the coffee performance, and the innovative skills and the difficult technology showed greatly shocked the coffee industry at that time and attracted the attention of the public from the very beginning. All the people are deeply drawn by coffee.
Basic exercise of Coffee drawing-drawing Water
The purpose of basic practice of drawing flowers is to draw water. Practice stability 2. To master the sloshing skill exercise 1, pour the water into the cup with a milk kettle, starting from the mouth of the cup, then raise the milk kettle until the spout is about three to five inches high from the mouth of the cup, and pour into the cup with a column of water of the same thickness, but the water column should be thick enough. put the milk kettle close to the edge of the cup when it is seven minutes full until it is full.
Understand the coffee hand flushing technique: central water injection
I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
How many kinds of coffee do you know about the ten kinds of defective beans?
One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the deduction method, which is graded according to the number of defective beans in 300 grams of staple beans per gram. For example, coffee is hand-selected, so successful hand-selection is also necessary to have a comprehensive understanding of the types of defective beans.
World Map of Coffee beans
There are shadows of coffee beans in many parts of the world, and they can grow normally as long as the climate is right. These places suitable for the cultivation of coffee beans, usually located between the Tropic of Cancer and the Tropic of Cancer, are called coffee growth zones. R: Robusta coffee beans M: mixed coffee beans A: Arabica coffee beans
Learn about Mavis bank Peaberry of raw beans in Blue Mountain Garden, Jamaica.
Jamaica Blue Mountain Mavis bank green beans Peaberry raw beans only about 2% of Blue Mountain coffee producing Peaberry, to buy this kind of coffee beans depends on time and luck. Be careful to take a sip of coffee, temporarily can not find more words to describe, only think of two words: perfect. The taste of Peaberry is enhanced in terms of bitterness and astringency, generally in the Blue Mountains.
Roasting and mixing Roasting & Blending of Coffee beans
When high-quality coffee beans are picked, the most important step in making them gourmet coffee is roasting and mixing. A master baker must have both the temperament of an artist and the rigor of a scientist. Only in this way can we ensure that the sugars and other carbohydrates contained in the coffee are carbonized during the roasting process, thus producing the well-known coffee fat and producing good coffee with high quality and consistent style.
Caffeine content of Espresso in Italian Coffee
In addition to its unparalleled aroma, consistency and rhyme, Espresso coffee has one of its biggest features: low caffeine. When some people drink Esprsso coffee for the first time, they have the illusion that such strong and pure coffee must have a high caffeine content. In fact, on the contrary, in all the coffee-making methods, the coffee is made with the same coffee beans and Espresso.
The use of coffee powder extracted from hand-brewed coffee
I always like to make my own coffee, but always throw the remaining coffee powder after brewing and extraction into the dustbin. Recently, the economic situation is not good, Xiao Ke is also trying to wonder if coffee powder can also have some surplus value for me to extract. After I have tried many things, I have summed up the following major functions: 1. Remove odor function. This will dry the boiled coffee powder in the sun and install it.
When tasting individual coffee, you must drink it while it is hot.
Tasting hot coffee is the worst way to taste coffee. Only when the coffee cools slightly can you realize its hidden characteristics and delicacy, but the coffee will lose its mellow and rich flavor with the passage of time, so it is best to drink it within 10 minutes after brewing. Tasting coffee is not only to feel it with the taste of the tongue, but also to enjoy the aromatic mellow in the mouth.
What does the color of Crema tell us?
The color of crema should be light reddish brown, but what does yellow-white or very black almost charred brown mean? The answer comes from drinks, because crema is actually carbon dioxide bubbles wrapped in brewed coffee, so the darker the foam means the stronger the coffee becomes a natural assumption. But in fact, it is very difficult to distinguish the color of coffee.
Coffee knowledge explanation on the Analysis of Acid components in Coffee
The acidity of coffee is usually considered to be related to the quality of coffee. Acidity is typical of high-value coffee in Central America and East Africa. Excessive sour taste is considered to be the disadvantage of coffee. Acidity is related to growing at very high altitudes and mineral-rich volcanic soils.
What is the purpose of steaming hand coffee in the process of making coffee?
Stewing and steaming mainly allows hot water to seep into the cell wall of coffee fiber, forcing out the gas inside, making the water-soluble flavor more easily extracted by hot water. Stewing time generally depends on the baking degree, the shallower the baking, the harder the fiber, the less easy to extract, and the steaming time can be extended. The deeper the baking degree is, the softer the fiber is, the easier it is to extract, and the steaming time should be reduced, even without steaming.
Delicious and distinctive Kona coffee from Hawaii
The world-famous "Hawaii Kona" is a pure and sour coffee bean.
Distribution of global fine coffee planting bases
Brazil Brazil is the origin of coffee, all kinds of grades, types of coffee accounted for one-third of the world's consumption, there are a wide variety of coffee, although the quality of coffee is not much, but can be used to build assimilation coffee with other coffee. Taste characteristics: docile, sour and bitter moderate, soft fragrance spray. Best cooking: medium cooking Colombia coffee production is second only to Brazil
Mysterious Jamaica and Jamaica Blue Mountain Coffee
Jamaica----Hearing this name, I think of Blue Mountain Coffee in Jamaica. It's kind of mysterious.
Delicious coffee comes from different coffee utensils
Will a lot of caffeine in coffee affect your health? Maybe some people will have such concerns. However, there is no problem with the amount of two to three cups of coffee. on the contrary, moderate drinking of coffee has an effect on the body. Taste the coffee correctly, so that everyone can drink happily and enjoy the coffee moment. The extraction methods of coffee utensils such as steam pressurized coffee maker and siphon are Lin.
The importance of selecting coffee beans and the method of preservation
Coffee beans procurement focus on the first choice of brisk business of coffee procurement. The freshness of roasted beans is the life of coffee, so choose a warehouse for novel coffee beans, which is clean and free of oil residue from old beans, and shops with no direct sunlight and no high temperature around. It is also a good way to purchase in self-baked stores that you think are fragrant and mellow. When purchasing baked beans, it's refreshing.
Coffee Health talk about the effect of drinking coffee on the body
What is the charm of coffee? Just the right amount of bitterness, fragrant and mellow, plus the charm of caffeine. Small and round dark brown coffee beans, in the grinder secretly put out a fragrant fragrance, injected into the cup to show the beautiful color of amber, these are the three deep impressions of coffee. Can alcohol or tobacco make people feel deep in their bones? And stimulation
Tips for distinguishing the freshness of coffee beans
Nose smell: novel coffee beans smell strong fragrance, on the contrary, it is tasteless or unpleasant breath. Look: good coffee beans are complete in shape and full in size. On the contrary, the appearance is incomplete and diverse. Hand pressure: the novel coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee is bitter; the coffee beans are yellow, the coffee is sour