Basic knowledge of coffee grinding and brewing
The ideal time to grind coffee is to grind it before steaming. Because ground coffee is easy to oxidize and lose its flavor, especially without proper storage, coffee powder is also easy to change flavor, so it is naturally impossible to brew mellow coffee. Some people are afraid of trouble or do not want to buy a bean grinder. 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. After opening the coffee powder, it is best not to place it at room temperature at will. The more appropriate way is to put it in a sealed jar. Because the coffee powder is easy to absorb, an accidentally becomes a strange taste of coffee, then no matter how good the quality of coffee is ruined. However, some people put the steamed coffee powder in the refrigerator as deodorant after sun-drying or microwave drying, which is 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 actual cooking, the time required for ESPRESSO machines to make coffee is very short, so the grinding is the finest, and the coffee powder is as fine as flour; it takes about 1 to 3 minutes to siphon to cook coffee, and the coffee powder is ground to medium-thick; American coffee pots and hand-brewed bubbles are generally coarse and fine as sugar. The proper grinding degree of coffee powder is very important for making a good cup of coffee, because the extraction of water-soluble substances in coffee powder has its ideal time, if the powder is very fine and steamed for a long time, resulting in excessive extraction, the coffee may be very bitter and lose its aroma. On the other hand, if the powder is coarse and cooked too fast, resulting in insufficient extraction, the coffee will be tasteless because it is too late to dissolve the water-soluble substance in the powder.
There are different brands and types of bean grinders for grinding coffee, and the ideal one is a grinder that can adjust the thickness of the beans. Never use it.
Machete grinder, machete grinder is easy to cause uneven thickness. In this way, the coarse powder is not enough to extract the fine powder has been over-extracted. It is conceivable that the coffee brewed in this way must be bitter and astringent, with mixed flavors. 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 heat up, which indirectly causes the coffee beans to be heated in the grinding process and causes the aroma to be released in advance, which will affect the aroma of the steamed coffee. Fresh coffee beans are emerald green and must be roasted, fried, ground into powder, and brewed before they can become the coffee sold by the store. Experts point out that good coffee must be full of color, aroma and taste.
Color-the color of the coffee after brewing is best if it is dark brown with a little amber, which means that the coffee beans are cooked properly.
Fragrance-the unique aroma of coffee, the stronger the fragrance is, the longer the aroma is, the better the quality is.
Taste-shows a balanced and thick, long-lasting and obvious rhyme in the mouth, which is good coffee, but whether the taste is mellow or not is closely related to the method of brewing, if not, it will be counterproductive.
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Application method of electric coffee bean grinder
1. Remove the lid, put in less than 70 grams of coffee beans (or other medicine ground nuts, candy bars, etc.) and cover tightly. 2. plug the electric grinder into the power supply. 3. When in use, please use one press and one put intermittent operation, when stopping, shake the coffee beans, and then continue the action, in which the grinding time (press) should not exceed 1 minute to prevent the body from overheating. When
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Honduras: flavor and taste characteristics of selected Highland Coffee
Honduras is located in the north of Central America, facing the Caribbean Sea to the north, the Gulf of Fonseca in the Pacific Ocean to the south, Nicaragua and El Salvador to the east and south, and Guatemala to the west, mostly mountains and plateaus. It has a tropical climate, mild temperature and abundant rainfall, so it is an ideal place for coffee growth. Two kinds of very good quality coffee are produced in Honduras, which are highly respected by coffee lovers.
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