Would you like to wait for a cup of iced coffee in eight hours? Melt your warm heart bit by bit
Ice drop coffee originated in Europe, because the coffee distiller was invented by the Dutch, so some people call it Dutch Coffee, espresso or water drop coffee.
The principle of ice drop coffee is that the coffee itself is compatible with water and is extracted bit by bit by melting ice. The coffee extracted has different flavor according to the roasting degree, water quantity, water temperature, droplet speed, grinding thickness and other factors.
Ice drop coffee is extracted with a temperature that must be less than 5 degrees Celsius or even close to the freezing point, so the various ingredients in the coffee are not easy to extract in ice water, so it is necessary to grind the coffee powder and extract it slowly. The specific method is to soak the coffee powder in ice water for a long time and extract it at a very slow drip rate. The general standard speed is 1 drop per second, 45-50 drops per minute. It usually takes about 8-12 hours.
Although it takes a long time to wait, its biggest advantage is that the tannic acid we hate most does not decompose at all in cold ice water, and caffeine decomposes a little in ice water, but it is about 90% less than hot water extraction. there are also many other major ingredients in coffee. It is precisely because there is no astringency in the iced coffee and there is little bitterness in the coffee, so the ice-brewed coffee appears to be very pure in taste, which is also a compensation for a long wait.
The fundamental difference between hot coffee and iced coffee lies in the difference in extraction temperature and the content of substances in coffee, rather than cold or hot drinks in the end. Of course, hot coffee can be cold with ice. Ice drop (or ice brew) coffee can also be heated and hot (experts suggest that it is better to heat it through water to avoid causing foul smell by direct heating).
Ice drop coffee uses ice water, cold water or ice cubes to extract coffee, which is very slow and often takes hours, so ice drop coffee is more expensive.
Source: trendy Jiafi
- Prev
What the heck is Swedish egg coffee? Creative and bold production, do you dare to try?
In Scandinavia, locals have created a new kind of coffee-Swedish Egg Coffee, which is very popular in Sweden and Norway! Swedish Egg Coffee is also called Scandinavian Coffee or Hungarian Coffee. When making, you need to mix raw eggs, coffee powder and water. It's easy to fry chicken. It has no bitter taste, elegant and smooth, with aromas of baking and cheese. Such as
- Next
Internet content of a cup of coffee: marketing of Starbucks' mobile social talent show mobile terminal platform
Mobile social marketing model is flexible, accurate and interactive, which makes the target of the audience more accurate and information transmission more accurate. The use of mobile terminal platform marketing has become an important means of enterprise marketing in the era of mobile Internet. But it's not IT brands like Google and Microsoft that do the best mobile social marketing, but Starbucks, which sells coffee. Top 100 Starbucks with the highest social media participation
Related
- How does coffee break out of rich layers? Which is better, washed coffee beans or sun-dried coffee beans?
- What are the five ways to drink American coffee? What is the difference between American coffee and Long Black? How to make quicksand ice American style? How to pull flowers in American coffee? Can I take milk in American coffee?
- What's so good about Blue Mountain, which ranks first in the world's top coffee beans? What grade does Blue Mountain Coffee belong to? What are the characteristics and taste of Blue Mountain Coffee?
- How to draw flowers in American coffee? Can American coffee draw flowers? What is the principle of latte flowers? How to kill the milk foam of coffee flower?
- Is it better to use lightly baked beans or deeply baked beans for mocha pot coffee? How to use and make a mocha pot! What should I do if the Mocha pot has a splash problem?
- What does special coffee mean? What beans are the best to make special coffee? Do you make special coffee with espresso or cold extract? Why is specialty coffee the "cocktail" of the coffee industry?
- Coffee shop specialty American production ratio step by step tutorial KFC apple bubble American practice
- What is the difference between the foam of a latte and white cappuccino? How thick should Latte's milk foam be made? What's the difference between a cappuccino and an Australian white latte?
- The right way to drink espresso! How to drink coffee best? Do I have to gulp dirty coffee?
- Take restrictions! Starbucks takes action to crack down on "coffee workers"