How do I drink coffee on the ear? Do you know the little details that hang up your ears?

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

Ear coffee can also be called filter coffee, which evolved from filter paper coffee. Who invented such a clever idea? The answer is Japanese. Mainly to provide consumers with convenient and fast hand-brewed coffee, which is indeed one of the reasons why consumers now choose to buy ear-hanging coffee.

Generally speaking, the best taste period of coffee beans is within three months.

What about coffee??? In two weeks, no later than a month!

Because ear coffee is made by grinding coffee beans into powder and then packaging. Coffee powder has a larger surface area in contact with air than coffee beans, which accelerates the reaction between coffee and air and releases carbon dioxide continuously. When the carbon dioxide release of coffee is almost the same, it will begin to slowly consume the aroma of coffee itself, although it is not visible on the surface, but when actually drinking, it will be found that the aroma is reduced, and the taste will be bitter, so it is recommended to hang the ear coffee as much as possible.

As mentioned above, coffee beans will continue to release carbon dioxide after roasting, so after the ear bag is stored for a period of time, most of them show a "bulging appearance", which means that the ear bag is produced when the coffee beans are fresh.

Brewing ears seems very simple, but there are still many small details, as the saying goes: the devil hides in the details, if these small details are noticed, the brewed coffee will not lose the coffee!

A bag of ear bags for a mug?

It is recommended that 10g of coffee powder be brewed about 200cc. It can be increased or decreased according to personal taste. If too much coffee is poured out, it will not only make the coffee lighter, but also make it easy to extract the bad taste.

The longer you brew it, the stronger it gets?

Some people will feel that the longer the brewing, the stronger the taste, but it is easy to extract too much unpleasant taste for too long, and the impurities of coffee beans will be washed out. Suggest that when the amount of water arrives, stop injecting water and let the coffee powder soak for about 30 seconds, then rush out the rich and delicious coffee!

Can the ear bag be reused?

Brewed ear bag must not be back Oh, otherwise only because of excessive extraction and drink bad coffee.

Take it directly to the bottom of the water cooler and rinse it with "hot water, please"?

Water temperature is very important, but also an important key to brewing a cup of ear bags, too high water temperature will make the astringency of coffee super obvious or even a little bitter coke, suitable for temperature about 90~85. If there is no thermometer, it is probably boiled for about 2 minutes before brewing. If it still doesn't work, it can only be brewed directly with hot boiled water. It is recommended to wait for it to cool down a little before drinking it. It will not have a bitter taste.