How is instant coffee made?
How is instant coffee made?
The lure of mellow coffee is irresistible to many people. The invention of instant coffee has brought convenience to coffee lovers, so that people can taste strong coffee anytime and anywhere.
However, the process of making instant coffee is quite troublesome. In the case of powdered coffee, we should first soak the selected coffee beans in a large pot and extract them continuously from one pot to another to get the concentrated coffee liquid, and then use spray drying to evaporate the water. So you get powdered coffee.
There are often two coffee beans in one fruit.
Roasted coffee beans The fragrance is overflowing.
Baking
Choose the right one.
Coffee beans
Grinding
Powdered instant coffee is made by spray drying, but granular instant coffee is made by freeze-drying-the concentrated coffee liquid is frozen quickly (faster so that the aroma of the coffee can be preserved). Then break it into granules and heat it in a vacuum chamber to turn the water in the coffee directly into steam When the water vapor is removed, all that is left is a grain of instant coffee.
The ground coffee beans are placed in a distiller and the concentrated coffee liquid is extracted with hot water.
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26 Tips for Making Coffee
1. 2. When pulling out the upper seat, pull it back to the right obliquely and do not break it. 3. The spring below the middle filter screen should be tightened, and the hook should be hooked and pulled out to the center. 4. When inserting the upper seat, insert it down tightly. 5. Pay attention to the water quality: pure water, purified water, magnetized water, distilled water. Do not use mineral water. 6. The temperature is 80~90 ℃.
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Mediterranean Coffee making
The spices in the coffee cup Mediterranean Coffee is a mixture of coffee, chocolate syrup and various spices. The mixed spices are like the multicultural features of the Mediterranean, with the wild nomads of northern Africa, the long history of Arabs in West Asia, and the sunny character of southern Europeans. Raw material: * fresh black coffee, one cup * right amount of fennel seed * clove bud
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