8 o'clock contact coffee after the small knowledge to know, coffee how to drink, pay attention to a few details...

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How long have you been exposed to coffee? There are some small details and operations, why can or not, do you know what the reason is?

Tell you the common sense of coffee that you can't help but know!

Tip 1-one-way exhaust valve, not incense hole

Hey, have you all had the experience that when you buy coffee beans in stores or supermarkets, you can't help but squeeze the packaging with your hands, and then suck into the hole in the packaging of the coffee beans and say, "Wow, this coffee smells good"? We would like to remind you that this is a wrong demonstration and will affect the flavor of coffee beans.

Tip 2-would you like your coffee beans in the fridge?

Where do all the coffee beans that people buy home or haven't finished yet live? Who has coffee beans that live in the refrigerator? If you still live in the refrigerator, I would like to remind you to help Doudou move to a new home as soon as possible.

Tip 3-have you ever had fresh coffee? How long can I keep the coffee beans?

Generally speaking, food products will look at the shelf life and taste period. Coffee beans belong to the food category. Some large coffee factories use central roasting to mass-produce coffee beans. The preservation period is usually between 12 and 18 months. But the preservation period and freshness are two different things. Coffee beans actually depend on the taste period. The fresher the coffee beans are, the better the coffee is.

Tip 4-Why do I have palpitations and can't sleep when I drink coffee?

In addition to having something to do with personal physique, caffeine content has a lot to do with the variety of coffee beans. Generally speaking, the cost and price of robusta beans is lower than Arabica beans, so most canned coffee on the market will choose or mix robusta beans, but people who are worried about excessive caffeine should note that Robusta beans are cheap. but the caffeine content is three times that of Arabica beans!

So people who are worried that they will not be able to sleep and have heart palpitations will not only choose coffee with high quality Arabica beans, but also kindly remind you that coffee powder will extract too much caffeine if it is soaked in water for too long and too fine.

Tip 5-how many beans does it take to make a cup of coffee?

Tip 6-what kind of coffee do you like?

Coffee beans themselves are also fruits that grow on trees, just like fruit, they will have sour taste, a cup of fresh and properly roasted coffee, but they will have a rich and balanced sense of sour, sweet, bitter and balanced.

Tip 7-the best flavor: baking degree and water temperature

When brewing coffee, the hot water temperature varies depending on the extraction tool used and the roasting degree of the coffee, so that you can drink the best flavor of each coffee bean.

Tip 8-good freshness of hand grinding: master grinding thickness

As long as we grasp one principle: "the longer the brewing time is, the thicker the coffee powder is; the shorter the brewing time is, the finer the coffee powder is." in this way, you can avoid that the coffee powder is too coarse and tasteless, and the grinding is too fine. as a result, it comes to a bad end with too much miscellaneous smell and caffeine.