Extraction principle of ice drop coffee extraction secret of iced coffee
Extraction of Ice drop Coffee
Basic principles of ①
The key to the production of ice drop coffee lies in "cold" and "slow". The ice water located in the container at the top of the equipment is controlled by the valve to infiltrate the coffee powder drop by drop. The coffee liquid is filtered and gradually collected in the pot at the bottom. The whole extraction process takes about half a day.
The secret of ② extraction
Ratio of water to powder: the ratio of coffee powder to ice is about 1: 10: 12, which can be determined according to personal preference.
Grinding: it is recommended to grind the coffee powder finer, which can increase the contact area between the coffee powder and water.
Choose beans: recommend deep-roasted coffee beans with a balanced taste.
Water speed: it is better to drip slowly with 2 drops in 3 seconds (40 drops per minute).
So the question is, what does the apparatus for making ice droplets look like?
In fact, as long as it contains the following four elements, it can be called curling.
① is a container that holds water and ice cubes and can adjust the speed of water droplets.
② is a container for coffee powder.
③ filter: paper, cloth or metal.
④ is a container for coffee liquid.
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The difference between chilled, cold bubble and ice droplets use hot extraction to make black coffee
The difference between chilled coffee, cold bubbles and ice droplets using hot extraction to make chilled coffee ice coffee refers to a cold drink coffee that is quickly extracted with hot water and then added with ice or rapidly cooled. It takes about 2 to 3 minutes to make. Using cold extraction to make cold-soaked coffee Cold Brew refers to coffee extracted by soaking coffee powder in cold water less than 5 ℃ for a long time, which takes about 8-12 hours.
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How to use the French pressure pot to make coffee the advantages and disadvantages of high-quality coffee
Money-saving version of weighing coffee bean equipment: I roughly weighed it and scooped out three and a half tablespoons of coffee beans with a small ceramic spoon for soup at home. As for the water, just take a quantitative bottle and measure it. Advanced version: you can buy an Hario electronic scale, which can be weighed or timed. I think it is a must for hand rush. So the water can be weighed directly.
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