Key points of roasting technology of coffee beans: detailed analysis of roasting curve of coffee beans
The roasting of coffee beans can be divided into three categories: light fire, medium fire and strong fire, and these three kinds of roasting can be subdivided into 8 stages, as shown in the table.
Three stages of frying degree characteristics and mode of use
The lightest frying of 1.light, light heat for odorless testing
2.cinnamon general fried degree, leaving a strong sour taste. The beans are cinnamon-colored and western-style.
Medium fried 3.medium. Mellow, moderate sour taste for medium heat of comprehensive coffee
4.high acid with bitter Japanese coffee and European coffee in medium heat (slightly stronger)
5.city bitterness is stronger than sour, suitable for Colombian coffee New York coffee is medium (strong)
6.full city is not sour but bitter, suitable for iced coffee. Small strong fire in Central and South America
7.French bitter, black, French roasting filter circulation French coffee strong fire (French)
8.Italian oily, black, Italian roasting French steam espresso (Italian)
Source: network
- Prev
Analysis of the Best extraction method of Coffee and the problems often misunderstood and their Solutions
What is the law of gold cup extraction; how to adjust the extraction rate and coffee concentration; questions often misunderstood by baristas. In order to understand gold cup extraction, we must first understand the concept of extraction rate and concentration. Extraction rate: the weight of dissolved coffee ingredients as a percentage of the total weight of coffee powder used. For example, when we use 18 grams of coffee powder to brew coffee, there are actually only 2.7-4.3 grams of coffee.
- Next
Solution to common problems in coffee grinder: introduction to the treatment of no powder left in the powder bin of the bean grinder
The special bean grinder of espresso machine is a very important equipment for making espresso, which plays an important role in controlling flow and flow rate in 4m law. There are different opinions on the use of the special bean grinder for Italian coffee machine, and each has its own reasons. I like to use the bean grinder by means of grinding time control. Let's first take a look at making a cup of esp.
Related
- What is the meaning of lactic acid fermentation with coffee bean treatment?
- How to judge the state of foam by sound?
- How does the latte pull out the unicorn pattern? Come to get for a little trick to improve the flower pull!
- Will flower pulling affect the taste of the latte?
- Do you know the history of coffee?
- The difference between honey treatment and sun washing what is raisin honey treatment?
- What kind of milk can a novice use to make coffee foam to keep the foam longer? The correct method and skills of milking tutorial sharing
- Why do washed coffee beans taste sour? Flavor characteristics of washed Coffee
- Introduction to the skill of how to practice the size and height of water injection around the circle of hand-brewed coffee
- How do beginners practice coffee flower drawing from scratch?