Coffee beans of fine coffee

And after the ground coffee beans are placed, the carbon dioxide and fragrance inside the coffee beans will disappear all the way. When the coffee powder is extracted and filtered in this way, the coffee powder should be expanded and no matter what, you can't make the coffee. The trick is to consider which purdah lessons to be consistent, so brewed coffee is the most delicious and mellow.

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.

While testing the history and charm of coffee, you can also see the coffee tree that is caressed by the tropical sun and its green leaves glitter. It has small white flowers similar to jasmine, which actually changes from green to yellow-green, and finally turns to red. Coffee beans are the seeds of it.

Coffee beans contain oil lu, so the bean grinder must be cleaned after grinding, otherwise the grease will be fouled and will be stale after a long time, and even the most advanced beans will be ground to the end of strange flavor powder. After each use of the bean grinder, it is necessary to wipe the blade machine with the wet market and clean the plastic top cover with warm hot water. But for the American popular flavored coffee, the added flavor is strong and strong, and it will last for a long time, so it is best to put two spoonfuls of Bai Jing sugar in and beat it before cleaning. Of course, it is best to use a grinder to grind only the same kind of beans, so there is no problem of mixing.

Moreover, if you go to the coffee bean refinery, you can certainly see the red meat called coffee cherry and the novel and green coffee raw beans that have removed the missing skin and silver skin. These are the coffee beans for export.

At present, coffee is produced in about 60 countries, most of which are located in areas with an elevation of 300 meters to 400 meters, and sometimes coffee trees are cultivated on highlands with elevations of 2000 meters to 2500 meters, but those planted on slopes above 1500 meters above sea level are of better quality.

The most suitable prerequisite for the cultivation of coffee trees is an area with an average annual rainfall of 1500-2000 mm and an average temperature of 20 degrees without frost.

There is also medium fine grinding or very fine grinding (powdered coffee powder) which is finer than fine grinding. And the coffee bean grinding machine is to brew coffee, only the required amount of grinding is very high-quality. After the coffee bean is ground into powder, its general situation accumulates and receives moisture and oxidizes easily. In short, with the passage of time, coffee powder also deteriorated and dyed to damage the flavor.

Coffee is an evergreen plant of the Akanaceae family. If it is wild, it can even grow to more than eight meters. However, in the farm, the height is cut to about two meters to ensure the quality of the coffee beans and make it easy to manage.

At present, the most important tree species are Arabica species, Robusta species (Carneva species) and Liberia card species. It can also be subdivided into dozens of varieties, in the production, smoothness and business, but also in the city to be in addition.

Even in a unified country of origin, there will be subtle effects on the flavor and quality of coffee beans, as well as their own characteristics, because of differences in weather, altitude and soil quality in different regions. Therefore, according to the differences in variety, origin and brand, there will be different attributes; therefore, it is impossible to describe the characteristics of a country's coffee beans in one sentence!

a. Washing / non-washing

Washing type: in the sink, after rubbing with water and utensils, the unattractive meat and colloid are removed and dried, which is called water-washed coffee beans with uniform quality.

Non-washing type: after the sun is naturally dried, the hulling machine is used to remove the meat and skin, and its quality remains the same.

b. Flat beans / round beans

The beauty of coffee is actually made up of two oval seeds opposite each other. The side that follows each other is a flat joint, which is called flat bean. But there is also a round seed called the round bean, which tastes the same. Ripe and red coffee cherries have multiple organs. At the center is the predecessor of the coffee bean, the light green seed.

Generally speaking, the beauty of coffee is made up of two oval-shaped seeds. The side that follows each other is a flat joint, so it is called flat bean. But some are made up of a round seed, and there is no difference in taste.

Coffee beans, the dark brown beans seem to be popular, but they have a lot of knowledge at all stages. For a coffee culinary drinker like me, coffee beans are grown, produced and roasted. Professional common sense and other professional knowledge, I think a general taste is enough, the production of the work can be left to the coffee merchants, this fact? The end is an era of paying attention to division of labor. But it is the responsibility of our users to grind and build coffee, and we must have the right taste.

The ideal time to grind coffee is to grind it before it is cooked. Because ground coffee easily oxidizes and disappears its fragrance, especially in the absence of proper storage, coffee powder is also easy to change flavor, naturally can not cook mellow coffee. Some people are afraid of trouble or do not want to buy more bean grinders, so they usually buy ready-made coffee powder when they drink coffee at home. At this time, they should pay special attention to the problem of storage. Because the weather in Taiwan is humid, it is best not to place coffee powder at room temperature at will. The safe way to fight is to put it in a sealed jar and refrigerate it in the refrigerator, and do not co-locate with garlic, fish and shrimp and other heavy-flavored food. Because the coffee powder is easy to absorb, one accidentally becomes a strange taste of coffee, then no matter how good the quality of coffee is ruined. However, some people put the cooked coffee powder in the refrigerator as deodorant, not missing as a good way to make the best use of things.

When grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder. In terms of the actual way of cooking, the time required for ESPRESSO to build coffee is very short, with the finest grinding, and the coffee powder is as fine as flour; it takes more than a minute to cook coffee in the "plug wind" way, and the coffee powder is medium-sized grinding; the construction time of American-style step coffee is long, because the coffee powder is the thickest, one by one like a Beijing grain on a shell beach. Grinding coffee powder with the right thickness is very important for making a good cup of coffee, because the extraction of water-soluble snail in coffee powder has its ideal moment, if the powder is very fine and cooked for a long time, resulting in excessive extraction, the coffee may be very bitter and lose its fragrance. On the other hand, if the powder is very coarse and cooked too fast, resulting in insufficient extraction, then the coffee will be insipid because there is no time to melt the water-soluble substances in the powder.

There are different brands and types of bean grinders for grinding coffee, and the ideal grinder is a grinder that can adjust the thickness of fried beans. When grinding with a bean grinder, do not grind too much at one time, just enough powder for one time, because the longer the bean grinder is used at one time, the easier it is to have a fever, and if the coffee beans are heated in the process of grinding, the fragrance will be released in advance, which will affect the fragrance of the coffee after cooking.

According to its size, the grinding style of coffee beans can be divided into three types: rough grinding and fine grinding. Hongtong Lu grinding method is used according to the differences in coffee utensils.