Coffee grinder scale explain how to adjust the quantity of coffee machine
Coffee grinder scale explain how to adjust the quantity of coffee machine
Remember a little trick: when you find the right powder thickness, twist it or pinch it with your hand from time to time, feel it with your body and write it down as much as possible, so that even if you change the bean grinder, you don't have to rely solely on the scale to judge. If you pinch it with your hand, it will be obviously thicker, and it can greatly improve the efficiency.
Roughness can control bitterness is a good way to control bitterness, because the finer the grinding, the higher the extraction rate, the easier it is to extract high molecular weight astringent bitter substances such as chlorogenic acid, quinic acid, caffeine and carbides. On the contrary, if the grinding is too rough, the lower the extraction rate is, the more difficult it is to extract the astringent bitter substance with high molecular weight, but the sweet taste with middle molecular weight may remain in the coffee grounds because of insufficient extraction, which is a waste. The scale is not immutable. Do not use the same grinding scale for playing coffee. If you know that the density and baking degree of each bean are different, the required scale will not be the same. The scale of very hard beans or shallow roasting can be slightly adjusted.
The degree of grinding should be proportional to the extraction time. The roughness of coffee grinding will directly affect the extraction time and extraction rate. The finer the coffee is ground, the denser the powder layer is, the more coffee powder particles are in contact with hot water, the greater the extraction resistance, the easier it is to prolong the extraction time and improve the extraction rate, and it is easy to over-extract. On the contrary, the coarser the coffee is, the larger the gap in the powder layer is, the less coffee powder particles are in contact with hot water, and the weaker the extraction resistance is, the more difficult it is to prolong the extraction time, and reduce the extraction rate, which is easy to be insufficient. Therefore, the finer the coffee is ground, the longer the extraction time and the higher the extraction rate.
- Prev
Delong coffee machine fault light diagram cleaning step manual
Delong coffee machine trouble light diagram cleaning step instructions after the purchase of automatic coffee machine, the first few times of use are normal, but after several times, there will be the above problems, check the thickness of coffee powder is also normal. At this time, it is necessary to check whether there are two pieces of metal filter on the extractor. If there are two pieces, remove one piece, and the fault will disappear. Delong automatic coffee machine lights flashing. Its
- Next
Coffee bean grinder part name-coffee bean grinder which is better
Coffee bean grinder part name-Coffee bean grinder which is good to grind with a bean grinder, do not grind too much at one time, enough powder for one time, because the longer the bean grinder is used at one time, the easier it is to get heat. indirectly, the coffee beans are heated in the grinding process, resulting in the aroma released in advance, which will affect the flavor of the steamed coffee. Fresh coffee beans are emerald green and must be
Related
- What is the Philharmonic pressure? How to use Philharmonic pressure to make delicious coffee
- Why does a hand grinder have more fine powder than an electric grinder?
- In addition to the hot mom, what is the difference between the versions of EK43 | ditting and Mahdi ek43?
- What kind of equipment do you need to make coffee by hand? Introduction to novice starter cooking equipment tools
- Espresso needs to be ground how thick and thin scale entry Italian Coffee Machine Bean Grinder investigation and Grinding course
- How much does it cost to open a small private cafe? How much does it cost to learn coffee? How to operate it?
- The difference between the flavor characteristics of hand-brewed coffee and coffee maker is hand-brewed coffee really better than coffee maker? Can I use a coffee machine to make coffee beans by hand?
- The difference between 01 and 02 of hario v60 filter cup what is the difference between 01 and 02 filter cup opening and cooking flavor
- What's the difference between the smart cup and the French kettle? Which is better, the French kettle or the Smart Cup?
- What's the difference between a smart cup and a V60 filter cup? The difference between the taste of smart cup and hand-brewed coffee