How to enjoy a good coffee.

A good cup of coffee should be clear and bright & transparent. Concentration and turbidity are different. Generally speaking, the causes of coffee turbidity are nothing more than the following:

◎ mixed with defective coffee beans

Poor baking of ◎

◎ coffee beans or powder have been kept too long

Excess ◎ brewing (the brewing temperature is too high, the brewing time is too long, the flushing mode is too rough …) When you put a spoon into a good coffee, the light of the spoon will sparkle; then scoop up and drip back, you will find that at the moment of falling, the coffee liquid will form a jewel-like bead across the surface, which can be called a cup of moist and transparent coffee.