Introduction to Coffee basic knowledge about coffee bean grinding and coffee brewing

Is it important to know how to grind coffee beans? A lot of people might think so. Because some coffee powder is already ground, or you just need to tell the coffee seller how to make coffee, and they will automatically process it.

Therefore, many people may not know much about grinding coffee beans and how to extract it for a cup of coffee will have an impact. So, how thick coffee powder, with what kind of extraction method to brew coffee, in order to make the best effect of coffee?

Different cooking methods require different thicknesses of coffee powder. What kind of extraction method is used to brew coffee, you should choose the corresponding thickness of coffee powder, which is something you must know. When grinding the beans, the thickness of the powder depends on how it is cooked. Generally speaking, the shorter the cooking time, the finer the ground powder; the longer the cooking time, the coarser the ground powder. The requirements of different extraction methods for coffee powder fineness are arranged from coarse to fine as follows:

Follicular coffee (including commonly known American coffee machines, with filter paper or filter that kind);

2. Siphon coffee;

Mocha pot (also known as Italian coffee pot);

4, electric Italian coffee machine

electronic coffee grinder dosers

Because the ground coffee powder is fine and uniform, the ground powder is suitable for Italian coffee machines, and it is convenient, fast, and automatic grinding in the whole process. It is suitable for office workers who are in a hurry. Such as: Lijia small electric grinder, small eagle electric grinder

Because the bean grinder itself has the function of adjusting the thickness, it can grind a variety of coffee powders of different thicknesses according to your extraction needs, but the grinding process needs to be fully manual.

Siphon coffee maker (such as: Belgian royal coffee maker, siphon pot also known as TCA) principle: the use of siphon principle, boiling hot water rushed to coffee powder, stew coffee original flavor. Applicable coffee: slightly sour, medium alcohol coffee grinding degree: slightly coarser than powder, close to granular fine sugar Tips: Each siphon pot has no difference in function, but the shape and capacity are different. Since the height of each siphon pot is slightly different, it is best to buy it together with an alcohol pot or a gas stove to find the matching height as soon as possible. In addition, because the filter cloth will be blocked for a long time, it needs to be replaced, so it is not necessary to buy a few more filter cloths for standby.

American drip coffee filter principle: to point to drive hot water, with stewing way to release the essence of coffee. Suitable coffee: medium or dark roast coffee. Grindability: finer than granular sugar, coarser than powder. Tip: American-style coffee pots are popular on the market. There are various brands, but their functions are similar. When buying, you can first consider the size of the need, there are 2-4 people, 4-6 people need to buy.

Mocha pot principle: high temperature steam extraction coffee. Coffee for you: Deep roast espresso grind: somewhere between granular sugar and powder Tip: There's almost no chance of failure in a mocha pot if you use it correctly. Add the coffee basically to the top of the bittern cup, but squeeze it gently. There should be some space at the top of the bittern cup, because coffee will expand after soaking.

Italian coffee machine (semi-automatic, fully automatic and other coffee machines) Principle: In a high-pressure manner, please steam through the coffee powder to extract a cup of strong coffee. Suitable coffee: finely ground, heavily roasted coffee powder. Grindability: coarser than powder, similar to fine granulated sugar.

A warm cup is a prerequisite for good coffee-warm cups account for at least 20% of the credit for the perfect cup of coffee. No matter how well brewed the coffee is, pour it into an ice-cold cup and the temperature of the coffee immediately drops and the aroma is offset by half. The coffee cup is warmed in advance, and not only the heat is preserved after the coffee is poured, but the temperature of the cup is more suitable for brewing the aroma, so that the aroma of the coffee is completely released. There are many ways to warm the cup, you can put it in a dish dryer to warm it, you can also put it in a hot water bath, or pour hot water into the cup to blanch it.

Stir coffee exquisite taste pure coffee, almost tea. Smell the coffee first, then blow on the coffee oil and sip it. This is the original flavor of coffee, and then add sugar and milk according to personal preference. The standard stirring technique is to place the spoon in the center of the coffee cup, circle clockwise from the inside out to the wall, circle counterclockwise from the outside to the center, and repeat the same technique. This method makes coffee even.