How about hanging ear coffee? Does it taste good?

Let’s talk about instant coffee first. Instant coffee is produced by grinding roasted coffee beans and extracting the active ingredients in the coffee into water under a certain temperature and pressure, and then drying it. , through vacuum concentration to facilitate the drying process. Drying, which is the forming process of instant coffee powder, is also the process that has the greatest impact on the quality of coffee powder during processing. At present, the spray drying method is generally used, but because the aromatic substances of coffee are very heat-sensitive and are easily volatile at higher drying temperatures (there is already a certain amount of volatilization during the extraction and concentration processes), this is why instant coffee does not have the aroma of roasted and ground coffee. The main reason for the richness. In fact, the first and most important raw material for the instant coffee you drink is coffee beans, which are already the lowest grade of coffee beans purchased in bulk. Basically, they cannot be retailed as coffee beans separately and can only be used to make instant coffee. In addition, the licensed process of instant coffee determines that all the natural aroma and essence of coffee have been lost during processing. Most of the so-called coffee taste you taste is simulated by artificial flavors. I once read in a foreign article that the chemical composition of instant coffee is no longer coffee. Let’s talk about the ear-mounted coffee. The portable ear-mounted bag is a patented design developed by the Japanese. The coffee powder inside is placed in the filter bag. The splints made of cardboard on both sides can be hung on the cup and can be thrown away after brewing. Conveniently drink ground coffee just like drip brewing. Hanging ear bag coffee is a type of freshly brewed coffee that can be brewed and enjoyed immediately. The drip filter method is used to brew coffee, and the sour, sweet, bitter, mellow, and aroma in the coffee are perfectly reflected. As long as you have a hot water source and a coffee cup around you, you can enjoy it conveniently. Especially suitable for home, office and travel. --- Excerpted from the Internet. Finally, let me talk about my personal feelings. Convenience: The amount of powder in the ear-hanging bag is 8-12g, and the amount of instant powder is 1.8-3g. Instant coffee is more portable based on volume and weight. In terms of operation, there is no difficulty in operating either. It just takes a few more steps to wrap. Taste: In terms of taste and texture, there is not much difference between ordinary ear-hanging bags and better instant ones (forgive my bad tongue), but the coffee aroma produced by the ear-hanging bags is incomparable to instant ones; use better ones. As long as the water temperature and flow rate are controlled well, the ear-hanging bag can produce an effect comparable to hand-brewed coffee. Health: Instant is made chemically, and a large number of additives are added, the impact on the human body is self-evident.