The choice of baking level: shallow baking: the taste of fruit sour is clear, but the best taste of this baking is that of coffee itself, high-quality coffee, and sour。
Medium baking: a more balanced taste, normal acidity and a better taste for most people. The coffee newcomer suggested choosing this flavor。
Depth baking: thick, glycol, relatively heavy taste, and many café beans are mostly deep baked beans, which are much more difficult to produce。
04 makes coffee
Freshman makes coffee with his hands. First you have to get your tools:
Hand mills (or automatic mills), filtering paper (the choice of filter is important), hand-stamping pots, cups, filters, canteens (share pots), electronics, thermometers。
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And then it's about the grinding of coffee beans, water temperature and its extraction techniques。
The milling of coffee beans is thick, medium and thin, the grinding of rough coffee is clearly elastic, the grinding of chinese is probably like white sugar in our home, the fine grinding of which is the fine salt in the home, and it is suggested that the newcomers choose medium grinding and have better control。
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The best water extraction temperature is generally 88-93 degrees, which is, of course, a theoretical value, depending on the degree of grinding of the coffee beans, which is usually fine, lowers the water temperature, and vice versa. ♪ and in that comment, it's true ♪
Tips: be careful not to extract with open water。
Also, before extraction, care should be taken that the ratio refers to coffee powder and water, usually between 1. 15 and 1:18, and that high-grade coffee producers tend to adjust the ratio according to their level of familiarity with beans。
Specific extraction processes are divided into (simple version):
Prepare paper filters to start timed oscillation
(the time interval between sub-sections of water is about 10s, allowing for an even flow of water, one less than the water injected, the first most and the third least, depending on the timing.)
(practical version):
Step1: prepare hot water, coffee beans (in percentage of powdered water) for filters. Hot-water bubbles, filtration sheets and preheat cups to avoid inappropriate extraction。
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Step2: into the calorie powder
Step3: thermal water is slowly injected from the middle of the coffee powder (which is generally around 90 degrees, depending on the level of coffee baking and grinding finer) and the amount of evaporation water is suggested to be 1. 5 to 2 times the weight of the coffee powder。
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Step4: the first part of the water is injected 20 seconds after evaporation, which is approximately one third of the total and is completed in about half a minute. Rotate the pouring of water from one direction to the middle during the pouring, and do not change the direction. The speed cannot be too fast or too slow. New players need to practice a few more times。
Step5: water in the second paragraph: the amount of water filled is about half the amount of water remaining at the end of 10 seconds between the first and the first paragraph, and is also about half a minute。
Step6: water in the third paragraph: 10 seconds apart from the second, water in full and water in half a minute。
Of course, the above method is only one of these and is more suitable for coffee starters. All right, so let's finish the real deal, then the theoretical。
- theory of knowledge -
Coffee doesn't fit blind. If you don't know the history of coffee and some theoretical knowledge of coffee, you probably never fall in love with coffee itself。
Born and disseminated
Coffee is home to ethiopia in africa and has since been transferred to the arabian peninsula, the middle east, europe and the new continent (the americas) for war, religion, etc. There are many stories of coffee, and there is no clear basis for it, but the most widespread is the story of the “herders” and the “fowl-eating fruit” by muslims (who are probably the two most likely to eat coffee beans), both of which come together to discover the magic effects of coffee – a source of inspiration. 3. The spread of coffee, in addition to the wind of trade wars, is the most important medium of communication, religion, and although christianity did not take too much water when it was first in africa, the spread of coffee by islam was important。
If they say a glass of “arab wine”, it means a cup of coffee, which islam considers not to be contrary to the teachings and allows members of the church to drink coffee, which has succeeded in replacing the status of alcohol。
In 1523, a marriage law in turkey had been written into law by the islamic states, stating that “the man must ensure that the woman has a proper amount of coffee to drink after marriage and that the offender must divorce”. The country is almost obsessed with coffee, which is said to be: “if a turk gets sick, he doesn't eat anything, he only drinks coffee, and if the coffee doesn't work, he starts making a will without considering going to a doctor.”
