The shelf life of hanging-ear coffee and coffee powder, brewing small details, which brand of hanging-ear coffee tastes good

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Summarize several common mistakes of ear-hanging coffee, and attach tips for correctly brewing ear-hanging bags.

Ear coffee can also be called filter coffee, which evolved from filter paper coffee. Who invented such a clever idea? The answer is Japanese. (No surprise! The Japanese are really admirable--), 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 that everyone hang the ear coffee as much as possible within two weeks to a month to drink it.

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

After finishing two or three things about ear-hanging coffee, we will enter the climax of this article,"brewing eyebrows"!

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 little theater, action!

NG: Take it directly to the bottom of the water dispenser and rinse it with "please use hot water"! (I know a lot of office workers use this method because they are too busy. Li Li used to be an office worker with his ass stuck to his chair…I feel the same way!!)

Granule: F-F! 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, you can only brew it 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.

NG: A bag of ear plugs is 500c.c.!!

Granule: I know we are all petty bourgeoisie, but a pack of 500cc is a bit exaggerated. Generally speaking, 1g of coffee powder will be 15--20cc of water, conversion of a packet of hanging ears is about 170--200cc (about half a cup of general mug a little more), if you want to drink a little bit lighter can be washed after heating water. If a bag of ears is constantly rushed to 500cc, not only will you not taste the rich levels of coffee, but worse, you will over-extract the bitterness, astringency, impurities and caffeine of coffee!!

NG: After rinsing, keep the ear in the cup!!!

Granule: Don't don't, don't, coffee is soaked longer taste is right, but at the same time the caffeine will be extracted more, it is easier to let astringent taste, bitter run out, not worth the loss! If you like to drink a little stronger, you can raise the water temperature but avoid exceeding 90 degrees, otherwise it will easily have a burnt smell_

NG: Make tea bags directly!

Oh --you're kidding me! It is said that it is ear-hanging coffee. It is too strange not to hang it in the cup. Before brewing, the powder can be flattened first, so that the powder can be concentrated and evenly on the ear-hanging paper. When brewing, there will be no slag accidentally running into the cup. It can also be evenly extracted to avoid that some powder has been extracted and some powder has not been wet.

NG: Repeat brewing!

Grain: Judge_Can someone soak and soak again, soak and soak again, soak and soak again? When coffee is extracted to a certain amount, only bitter hot water without coffee taste is brewed, and there will be a lot of caffeine and impurities. So don't--

With the help of Google Great God Power, we provide detailed diagrams of brewing.

Finally, I still want to remind everyone that every small detail will affect the taste of coffee brewing. Of course, this article is purely for everyone to read as a small knowledge to absorb. You can still use your most convenient and fastest way to brew your own ear-hanging coffee! (Office workers must encounter queues everywhere they want to buy a cup of coffee every day. It's almost time to punch in again. They can't concentrate on their work without drinking coffee...)

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