Why is the coarse ground coffee powder suitable for trickling filter-the common grinding thickness diagram of coffee powder

Why coarse ground coffee powder is suitable for drip filtration-coffee powder common grinding thickness diagram

1, suitable for fineness grinding: Turkish copper pot, mocha pot, espresso machine.

2, suitable for moderate grinding: filter paper drip method, flannel drip method, plug pot (also known as siphon pot).

3, suitable for coarse grinding: drip coffee machine, drip pot. TIPS: By the way, a Turkish copper pot shaped like a ladle is filled with coffee powder, water and sugar and boiled over a fire. This method of extracting coffee, known as the "poaching method," uses a finely ground coffee powder that is deeply roasted. Why use dark roasted coffee powder? Light and medium roast coffee powder will increase its astringency after boiling at high temperature, while the use of deep roast coffee, even if extracted at high temperature, will result in a completely bitter coffee.

Why do espresso machines make coffee with dark roast beans?

Espresso vs. Turkish Coffee There is another reason to use dark roast coffee. Because deep roasting will make coffee beans soft and easy to grind a little bit finer. It's a bit superfluous, but some Italian-made grinders can't grind light roasted hard coffee beans. The grinder was originally designed for dark roast coffee beans, and grinding hard, light roast coffee beans would immediately malfunction. It seems that the performance of the bean grinder also represents the personality of the country.

Coffee grinding, here to share the end, I hope it will be helpful to coffee friends. In future articles, more is to share some tips and coffee knowledge in coffee making with friends.

Fine grinding in coarse, fine grinding in fine, fine grinding in coarse, fine grinding in fine

Time, in the coffee bean lifetime travel, always occupies an important position. The length of the maturity period determines whether the coffee is fragrant. The duration of baking time determines the degree of baking. If brewing is a scene in which coffee beans and water meet and separate. So, in the final key episode of this scene, what matters is still time. The length of brewing time determines the coffee concentration of different shades and also the thickness of the ground particles. In general, the shorter the brewing time, the more surface area of the coffee powder must be expanded to contact the water, the finer the particles required; conversely, the longer the brewing time, the coarser the ground particles must be, so as not to extract unnecessary impurities. Espresso, for example, requires flour-like grinding for quick extraction, while filter-press brewing, which must soak thoroughly to release its aroma, requires cookie crumb-like grinding.