Iced coffee ice cold coffee ice coffee course
If you refuse high sugar, pay attention to the aftertaste, willing to explore new, might as well try the ice coffee world's goddess drink-"ice drop coffee".
Compared with coffee extracted by hot water, ice drop coffee has a unique and wonderful flavor, and its cold taste is more suitable for summer. Not only that, an N-hour extraction, with good-looking production equipment, has refreshed the whole body and mind before the entrance. Chongqing Beresta College, one of the professional courses for baristas, practical teaching of ice drop coffee and cold coffee!
What is ① iced coffee?
What is the difference between ② chilled, cold bubble and ice droplets?
How to extract ③ ice drop coffee?
How does ④ make iced coffee at home?
⑤ Ice drop Appliance Award
01
What is ice drop coffee?
Ice drop coffee water-drip coffee, also known as Dutch coffee (Dutch coffee). It is said that during the Dutch rule over Indonesia, many varieties of coffee were grown by Robesta, and in order to drink these rather bitter beans in the tropics, they specially invented a device for brewing coffee with slowly dripping cold water.
An interesting phenomenon is that you can hardly find this kind of coffee in the Netherlands. Instead, it has sparked a wave of ice drops in Asia. In Japan, ice drop coffee has a history of hundreds of years, so ice drop coffee is also known as "Kyoto coffee" (Kyoto coffee) and "Japanese-style slow-drip" (Japanese slow drop). In South Korea, almost every cafe sells ice drop coffee, and many famous brands of ice drop appliances are from Japan and South Korea. In China, some boutique cafes are also starting to sell ice droplets. Next time you go to a cafe, remember to ask the barista.
02
The difference between chilled, cold bubble and ice droplets
Made by hot extraction
Iced coffee ice coffee refers to a cold drink coffee that is quickly extracted with hot water and then added with ice or cooled rapidly. It takes about 2 to 3 minutes to make.
Using cold extraction method to make
Cold brewed coffee Cold Brew refers to coffee extracted by soaking coffee powder in cold water of less than 5 ℃ for a long time, which takes about 8-12 hours. Also known as iced coffee.
Ice drop coffee water-drip coffee refers to coffee that uses a drop of cold water at a uniform rate to extract flavor substances from coffee powder, which takes about 4 to 8 hours, depending on the size of the equipment.
It should be noted here that iced coffee lowers the temperature of hot coffee and is far inferior to cold bubbles and ice droplets in taste.
Cold brewed coffee and ice drop coffee are both coffee extracted with cold water. Compared with coffee extracted with hot water, they can retain the flavor and aroma of coffee to the greatest extent, while softening the acidity and bitterness, because the coffee brewed in cold water is not easy to oxidize. It can also inhibit the appearance of sour taste. The acidic fat in coffee is not easily dissolved in cold water. )
03
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.
- Prev
Detailed usage of French pressure pot Coffee utensils
French pressure pot, English is French Press. It was originally used to make tea, but later the French made great use of it in brewing coffee. The operation principle of the French pressure pot is very simple, that is, the coffee powder is fully contacted with water by soaking to extract the essence of the coffee. To put it bluntly, it is making coffee powder. This method is suitable for making a drink when you have leisure at home.
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Coffee Taste Spectrum and Flavor Wheel scaa Coffee Association
Among all kinds of flavor wheels, coffee is the most esoteric. According to Ivon Flament's "Coffee Flavor Chemistry Coffee Flavor Chemistry", since 1960, scientists have isolated more than 300 compounds from raw coffee beans, and there are more than 850 kinds of coffee ripe beans. Researchers believe that coffee is volatile, water soluble,
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