Those who tell you about coffee have to know a little about it.

Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style)

Did you drink the right coffee? Coffee tips you can't help but know!

One-way exhaust valve, not smell hole

Hehe, have you all had this experience, when buying coffee beans in the store or supermarket, you can't help but squeeze the packaging with your hand, and then suck at the hole on the coffee bean packaging, squeezing and saying: "Wow ~ This coffee smells good"? We would like to remind you that this is actually a false demonstration and will affect the flavor of coffee beans oh!

Do you want coffee beans in the fridge?

Where do you live with the coffee beans you bought home or haven't finished? Whose coffee beans live in the fridge? If you still live in the refrigerator, remind you to help Doudou quickly move a new home! Coffee is very afraid of moisture, oxygen, light and heat, and it is easy to absorb the smell of the refrigerator in the refrigerator and destroy the flavor of coffee.

Have you ever had fresh coffee? How long can coffee beans last?

Generally speaking, food products will look at the shelf life and taste period. Coffee beans belong to food categories. Some coffee manufacturers use central roasting to mass produce coffee beans. The shelf life is usually between 12 and 18 months, but the shelf life and freshness are two different things. Coffee beans actually need to look at the taste period. The fresher the coffee beans brew, the better the coffee tastes.

Why do I have heart palpitations and can't sleep when I drink coffee?

In addition to personal constitution, caffeine content has a lot to do with the variety of coffee beans. Generally speaking, the cost of Robusta beans is lower than Arabica beans, so most of the canned coffee on the market will choose or mix Robusta beans, but those who are worried about excessive caffeine should pay attention to Luo ~ Although Robusta beans are cheap, the caffeine content is three times that of Arabica beans!

Therefore, people who are worried about drinking coffee will not sleep, will palpitate, in addition to selecting high-quality Arabica coffee, but also remind you that coffee powder soaked in water for too long, coffee powder is too fine, will also extract excessive caffeine oh!

How many beans does it take to make a cup of coffee?

How do you like your coffee?

Coffee beans themselves are fruits that grow on trees. Just like fruits, they will have fruit acid flavor. A cup of fresh and properly roasted good coffee will have a rich and balanced sense of acidity, sweetness and bitterness.

Cook for the best flavor: Roast and water temperature

When brewing coffee, the temperature of hot water should be changed according to the extraction tool used and the roasting degree of coffee, so that you can drink the best flavor of each coffee bean yo!

Good freshness of hand grinding: master grinding thickness

As long as you master a principle: "The longer the brewing time, the coarser the coffee powder; the shorter the brewing time, the finer the coffee", this can avoid the coffee powder is too coarse and the result is no taste; the powder is too fine, the result is too much impurity and caffeine bad end.