How to cook coffee beans? 1, grinding beans
First, grind the coffee beans with a mill (the grinding degree is the smallest).
If there is a pulverizer or a soymilk machine with pulverizing function at home, it can be used, but the effect is not very ideal and the particles are coarse. If you don't have these tools, just have a rolling pin and a panel. In short, you should make the particles as fine as possible.
Step 2 make coffee
If the coffee powder is finely ground, use the brewing method. Put a filter paper in the funnel and a cup of coffee powder (8- 10) in the filter bag. To avoid the leakage of coffee powder, wet the coffee powder with warm water first, and then put the cup under the funnel filled with boiling water in advance. Add the right amount of coffee powder according to your own taste.
Step 3 brew
Use purified water of about 96 degrees (it must be pure water, otherwise it will affect the taste of coffee), and evenly pour a small amount of water on the coffee powder clockwise. After the coffee powder is completely submerged, after the water is filtered into the cup for the first time, continue to pour a small amount of water clockwise. When the coffee liquid in the cup reaches the required amount, you can close the cup and pour water counterclockwise. The amount of water added depends on the amount of coffee powder and personal taste. ) 4
If the particles are still large after grinding, they need to be cooked with fire. Use a casserole or stainless steel pot, heat it with appropriate amount of cold water, and control the heat. Boil for 2 minutes until the oil foam overflows, then turn off the fire for half a minute, cease fire for half a minute, then pour it out and filter it with filter paper.
5. condiments
You can add appropriate amount of sugar and milk according to your personal taste, or you can drink it directly.
This method is simple and does not affect the taste of coffee, but we must pay attention to the temperature of brewing water and coffee liquid, otherwise it will affect the taste. It is best to choose freshly ground and freshly ground coffee beans here, so as to ensure the aroma and taste of coffee.
Can coffee beans go straight after grinding into powder?
The powder ground from roasted coffee beans is not instant coffee powder that can be brewed directly.
High-end coffee shops are brewed with pure coffee beans and then boiled in an alcoholic coffee stove. This coffee is delicious and mellow! This is also called siphoning coffee, but the process does not really make coffee powder.
After coffee is freshly ground, the essence of 30CC coffee is extracted by 9 bar water pressure and 90 degrees water temperature during the production process. The final coffee has a golden surface and a black bottom.
Golden brown is coffee oil. Fresh coffee beans are oily, just like peanuts, and they are still oily after mashing. After this process, the caffeine content in spring coffee is low. When making coffee, you should heat the cup first. The filter element should be soaked in clear water for standby, and the water in the seat next to it should be boiled with hot water, which can save the boiling time. The mixing method should be correct, and the mixing method should not be used.
It is best to pour out the remaining water in the next seat when cooking, and the remaining foam will separate out when the coffee is about to drop. When cooking, you can cover your seat with your hand and smell it with your nose, or you can use your hand fan and smell it with your nose. You must wait for the water to boil before putting it on the table.
Efficacy and hangover relief
Drinking coffee after drinking can quickly oxidize acetaldehyde converted by alcohol, decompose it into water and carbon dioxide and excrete it; Diuretic dehumidification
Caffeine can promote renal function, expel excess sodium ions from the body, increase urine output, improve abdominal distension and edema, and help to lose weight. Black coffee has diuretic effect.
Relieve constipation
Coffee can promote metabolic function, activate digestive organs and play a great role in constipation.
Improve liver function
The results show that patients with chronic liver diseases such as hepatitis or cirrhosis can improve their liver function by drinking more than one cup of drip coffee every day.
Appetizing and helping food
Caffeine can stimulate sympathetic nerve, stimulate gastrointestinal secretion of gastric acid, promote digestion, prevent abdominal distension and gastroptosis, and promote gastrointestinal hormones and peristalsis hormones, thus quickly relieving constipation.
Stop wind and spasm.
Coffee can increase high-density cholesterol, accelerate the metabolism of bad cholesterol, reduce coronary atherosclerosis and reduce the probability of stroke.