Introduction to the use of siphon grinding powder for hand-brewed coffee pot

Introduction to the use of siphon grinding powder for hand-brewed coffee pot

The approximate time for hand-brewing coffee will be 2 minutes, 30 minutes and 45 seconds. Many coffee makers in Japan like to brew more than 4 minutes, while the water temperature is about 90 degrees Celsius. The lower water temperature or thicker grinding will lengthen the brewing time.

The extraction time of the siphon coffee pot is at least 2 minutes shorter than that of the hand, and the extraction is usually completed in 45-50 seconds. Although the time is short, the water temperature is about 10 degrees higher than that of the hand, and boiling water above 100 degrees is almost used. so if the soaking time is too long, it will affect the flavor.

In addition, the hand flushing filtration method has a relatively large flavor change, and the different techniques, temperature and water flow rate will affect the flavor change; on the contrary, siphon has less flavor, and the adjustment space for coffee bean flavor is not as rich as that of hand flushing. As long as the production does not fail, it is almost easy to standardize.

Siphon coffee focuses on taste and aroma. Therefore, the grinding speed can not be too fast, too fast and easy to overheat, overheating will accelerate the volatilization of aromatic substances in coffee powder; nor too slow, coffee powder exposed to the air for a long time, of course volatilization more; to contact the progress of heating, master a degree, moderate grinding speed; generally positive after a few laps can be reversed to make siphon coffee, the use of hand bean grinder, more emotional, but also can meet the demand. Adjust the fineness before use, and control the fineness of the coffee by adjusting the gap between the rotor and the powder. If the beans fall too fast, or if they remain unchanged for a long time, they all need to be adjusted. After boiling water, start grinding, so that the water in the siphon coffee pot can be ground before it boils, so that the coffee powder sends out aromatic substances in the air for the shortest time, and there is a kind of 200 yuan or so on the market that can best maintain the original flavor of the coffee. The grinder with motor blades violently smashed used to have some multi-function juicers with more than 100 pieces and similar functional components. This kind of so-called grinder, grinding is uneven, not "grinding", but "blow". The powder is very uneven and expensive, so try not to use it. Especially when making siphon coffee, the fineness of coffee powder used in siphon coffee is thicker than that of espresso. If you rub your hands together, you should feel a little grainy. If you use a professional electric bucket grinder, the effect is of course the best, you can simply and quickly use different scales of coffee powder to try to compare, to find out the most suitable brewing method, coffee variety thickness