How to improve the sweetness of hand-brewed coffee
How to make coffee by hand
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There are all kinds of grinders on the market, and a good grinder can ensure that the coffee powder is evenly ground. If the coffee powder is uneven and too much fine powder, it will make the coffee taste not pure enough.
What is the best way to make coffee?
The answer: medium grind, the size of granulated sugar.
If the coffee powder is too coarse and the hot water flows too fast, it is difficult to extract the aroma of coffee. If the coffee powder is too fine, the filter is easy to block, resulting in too long soaking time of water and powder, coffee will appear bitter, astringent taste.
Before making adjustments to the grind, first understand the beans you are using.
If you are using a medium-baked type of beans, such as mantelin, then you may be able to adjust the fine scale to bring a more intense aroma and body, but also bring bitter and astringent, and if you adjust the coarse scale, you may bring some grassy aroma, but the mantelin lost most of the body is actually incomplete, so you have to adjust the scale again and again to adjust the taste to your satisfaction.
If you are using light baked beans, such as yejia sherry, then the use of too fine scale may produce strong acid, and the astringency is very serious, which is easy to lead to excessive extraction, especially when you extend the extraction time is more obvious, and if you use too coarse scale, may bring bright acidity, but yejia sherry aroma and sweetness will also be a lot of flat.
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Coffee machine grinding thickness numerical value hand-milled bean thickness
* about extraction temperature: according to the depth of baking, the density of beans, flavor characteristics and personal preferences, the temperature can be adjusted in a wide range, generally at 88-92 ℃ as the reference point. * with regard to the extraction scheme: if you need to adjust the extraction scheme, it is recommended that only one variable be adjusted. Because the more variables you adjust at the same time, the more difficult it is to figure out which one the problem is.
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How long can the freshly baked espresso beans be stored? how long is the time to grow them?
How long the freshly baked espresso beans can be stored for several days because the beans are freshly roasted and the beans with medium and deep roasting degrees are more exuberant. When steaming, the carbon dioxide gas in the powder will be discharged after the hot water comes into contact with the coffee powder, causing the powder and powder to push and expand each other, forming the so-called hamburger state. Stale beans (above medium-deep baking degree), stewed
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