The difference between ear Coffee and Instant Coffee

Soluble 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. 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. At present, spray drying is generally used, but because the aromatic substance of coffee is very sensitive to heat, it is very volatile at high drying temperature (there is a certain volatilization in the process of extraction and concentration). This is the main reason why instant coffee is not fried and ground coffee has a strong aroma.

The above is only the production process, during which it is found that the aroma of coffee has been lost in the operating environment of many times of high temperature. So how to make up for it? It's the essence. The manufacturer adds essence to the process of extraction, concentration or drying.

In fact, the first and most important raw material of the instant coffee you drink is the lowest grade coffee beans purchased in bulk, which basically cannot be sold separately as coffee beans, but can only be used to make instant coffee beans. In addition, the licensed process of instant coffee determines that all the natural aroma and essence of coffee have been lost in processing, and most of the taste of the so-called coffee you taste is simulated by artificial flavor.

Let's talk about hanging-ear coffee. The portable ear bag is a patented design developed by the Japanese. The coffee powder in it is packed in a filter bag, and the splints made of cardboard on both sides can be hung on the cup and thrown away after being washed. It is convenient to drink ground coffee like a filter drop. Hanging ear bag Coffee is a ready-to-enjoy freshly ground coffee. The coffee is brewed by drip filtration, and the sour, sweet, bitter, mellow and fragrant coffee is perfectly embodied. As long as there is a hot water source and a coffee cup around you, it is convenient to enjoy. Especially suitable for home, office and travel.