Coffee powder grind coffee beans how to grind the thickness of coffee powder.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
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 accidental coffee will become a strange flavor coffee, so even the best quality coffee will be spoiled.
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 brew 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 filter bubbles are generally coarse and fine 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 very coarse and cooked too fast, resulting in insufficient extraction, then the coffee will be insipid because there is no time 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. Do not use machete grinder, machete grinder 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.
- Prev
daily testing| How much does the amount of steam affect coffee extraction?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) 01| Steaming is a very important step in the brewing process of hand brewed coffee, which means the beginning of coffee extraction. Let's first understand the process of coffee steaming from a physical point of view. The microscopic structure of the coffee powder is actually a honeycomb-like knot
- Next
What are the factors affecting Italian extraction?
Time is the third most important element in the production of espresso. Here time refers to the extraction time, that is, from pressing the extraction key to pressing the stop extraction key. It also determines the success or failure of a cup of concentrate. If you use 20 grams of coffee powder to produce 50 grams of liquid, but you only use 10 seconds, then maybe this cup of concentrated will not taste very good. Now it takes between 22 and 40 seconds to extract and concentrate, and most of it
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?