The brewing methods of instant coffee and hanging-ear coffee the main components of instant coffee

Instant coffee, for today's coffee friends, should be a kind of coffee that is not in the mainstream. Why do you say so? because the coffee market is dominated by Italian coffee and hand-brewed boutique coffee. Of course, instant coffee does have its advantages, convenient to brew, boiled water can be drunk immediately, but when it comes to convenience, hanging-ear coffee can also be comparable to it.

There is still a difference in the taste between earbags and instant coffee. Hang-ear coffee, the coffee beans used are Arabica coffee beans, and instant coffee uses commercial coffee beans, robusta coffee beans. The coffee powder in the hanging-ear coffee does not contain any additives, and what is brewed is pure black coffee.

In the production of hanging-ear coffee, hanging-ear coffee is directly ground and bagged after fresh roasting of individual coffee beans without adding anything. The freshly roasted coffee beans are ground into powder by professional grinding, then packed in the ear filter bag, and then heat-sealed in the aluminum foil outer packing bag.

Hanging-ear coffee is a kind of portable coffee which is ground and sealed in a filter bag; instant coffee is a dry coffee extract obtained by evaporating the water in the coffee extract. Instant coffee is extracted from roasted coffee beans after grinding at a certain temperature and pressure, and then dried and produced. It is concentrated in vacuum to facilitate the drying process. At present, spray drying is widely used, but this method is easy to volatilize the aroma substances in coffee, which is the main reason why instant coffee does not have strong aroma.

Hanging-ear coffee is sealed with ground coffee powder in a pocket made of non-woven fabric. When drinking, you need to hang it on the mouth of the cup and brew it with boiling water. Coffee powder can be thrown away directly, sugar and milk need to be added by yourself.

The aroma of coffee made by hanging earbags is incomparable to that of instant coffee; with better hanging earbags, as long as the water temperature and flow rate are well controlled, the effect can be comparable to that of hand-brewed coffee. Instant coffee is dried after extracting active ingredients from fried coffee beans, which will lead to the loss of aroma in the process, so that the flavor and taste of the finished products are far less than that of fresh grinding. The quality of beans in instant coffee is also a big problem that cannot be guaranteed. The proportion of broken beans and bad beans is inestimable. In the eyes of businessmen who maximize profits, inferior production can greatly enhance profit margins.

Coffee beans are roasted and ground directly without screening. Caffeine is extracted and flavors and other additives are added.

The aroma of hanging-ear coffee

Hanging-ear coffee begins to give off a strong aroma as soon as it is brewed. If you brew it in a tea room with little space, the whole tea room will be filled with the aroma of coffee and stay fragrant for a long time. Instant coffee aroma is short, also in the small space of the tea room, only people close to you will smell the faint aroma of coffee.

The taste of hanging-ear coffee

Hanging-ear coffee because it is black coffee, taste bitter but not astringent, rolled on the tip of the tongue coffee mellow taste straight to the brain, whether hot coffee, cold coffee, iced coffee will retain the original mellow coffee, but because of the temperature difference in taste will be greater. Instant coffee is not made of pure coffee, although the entrance is smoother, but after the entrance, the mouth will remain slightly sticky and sour, rather than the sour taste felt in the coffee liquid. And the aroma knows the mouth and nose, when the coffee is cooled, the taste is even worse, not only there is no coffee aroma to speak of, even the mellow taste of coffee has almost disappeared.

The calories of black coffee

Black coffee is a good product to lose weight, a cup of 200ml black coffee only 2 calories, while a cup of instant coffee brands will vary from 42 calories to 130 calories, hanging ear coffee is black coffee! Hanging-ear coffee has only a fraction of the calories of instant coffee.