Coffee Knowledge Lists
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There are two varieties of coffee: Arabica and Robusta
At present, the main varieties of coffee grown in the world come from two original varieties: Arabica and Robusta. The planting methods, growth environment and other conditional characteristics of the two are different, and even the caffeine content is quite different.
2014-08-15 Coffee knowledge coffee varieties Arabica Robstein -
Explanation of professional terms related to coffee roasting and coffee roaster
Rear burner A device that reburns the smoke generated by a coffee roaster with a high heat energy burner to eliminate smoke. At the same time, it can reduce the smell. Net basket A stainless steel basket used by the silver skin of the Fujiga machine dust collector. Can undertake a larger amount of silver than the standard. A transformer converts electric power into a device with variable voltage and variable ripple number, with controllability, stability and knots.
2014-08-15 Coffee knowledge coffee roasting coffee terminology coffee professional terms -
Coffee roasting curve
In coffee roasting, the baking curve is a technical term, recording changes in the roasting process of visual icon data, through the thermometer and computer link, the connection between them is: coffee roaster-thermometer-computer (software recommended Artisan).
2014-08-15 Coffee knowledge coffee baking curve coffee encyclopedia -
Shallow roasted coffee is sour and sweet, sweet and sweet.
Coffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. I will definitely like this gradually after I try it.
2014-08-15 Coffee knowledge shallow roasting coffee roasting taste -
Roast coffee beans in a household oven
Before baking, pick out the residual beans (insect beans, fermented beans, shell beans, etc.). (the upper and lower tubes of the oven are heated, preheat 150℃, put the raw beans in a selection cage, put in the oven, turn to the upper tube, rotate, 150℃, bake for 10 minutes.
2014-08-15 Coffee knowledge household oven roasted coffee beans -
Why roast coffee beans?
Why roast coffee beans? Without this process, the unique taste of coffee will be greatly reduced. Roasting causes coffee to produce coffee oil, which gives coffee beans a strong aroma. The most outstanding feature of this fragrance is that it is volatile and at the same time
2014-08-15 Coffee knowledge roasted coffee beans coffee encyclopedia -
Words related to "tasting"
Once upon a time, the use of language as a tool to describe how something tastes, often made us look poor. But for coffee professionals, they can all use words that both understand each other, such as the flavor of food and drink that they come into contact with in daily life to describe the taste of coffee. The use of such words will be convenient to change the coffee.
2014-08-15 Coffee knowledge coffee terminology coffee words -
The origin of the name of coffee roasting mode
At present, the naming method mainly comes from two sources: one is the general preference of national drinkers' baking mode: Ruyi baking, French baking and so on. One is the naming rules developed by coffee professionals in the United States from the end of the 19th century to the beginning of the 20th century.
2014-08-15 Coffee knowledge coffee roasting the origin of the name of roasting mode -
Which roasting mode of coffee is the best?
Because of the cultural and regional differences mentioned earlier, it is difficult to draw a conclusion on this topic. But for those who sell coffee beans, the best one is the one with the highest sales. Most bakers have their own long-term philosophy of baking and bean blending. They are very competent professionals in this field, but no one dares to say for sure.
2014-08-15 Coffee knowledge coffee roasting mode the best roasting mode -
The relationship between baking mode and region
In the past, the depth of baking used in different places was very different, which was very similar to the taste preference of modern regional people. For example, in most parts of Europe in the 16th and 17th centuries, they drank very deep-roasted Turkish-style coffee. For example, in a 17th century homemade baking advice booklet, it was described as follows: take any amount of coffee you like.
2014-08-15 Coffee knowledge roasting mode coffee roasting regional differences -
Coffee goes through all over the world
From the 17th century to the early 18th century, the habit of drinking coffee spread from Europe, from the west to the whole of Europe, and eastward to India and present-day Indonesia. As for coffee as a growing crop, the Islamists brought the seeds from Yemen to India, and then Europe introduced the seeds to Ceylon and Java. Bring seeds from Java to Amsterdam
2014-08-15 Coffee knowledge coffee development process global coffee development -
From Brown to Black: a New way of drinking Coffee
If you pay a little attention, you will find that in Pargrave's description, the Arabs roasted the coffee beans to a light brown color depth. It is recorded in the early historical materials before about 1600 AD that a completely different method of making coffee was developed in Turkey, Syria and Egypt. They roasted the coffee beans to a very deep, near black.
2014-08-15 Coffee knowledge coffee drinking coffee encyclopedia -
Roasting ceremony
The early "baking" in Arabia was a simple procedure, and although we do not have enough historical data to reproduce it, it should be roughly similar to the baking procedure still used in Arabia today.
2014-08-15 Coffee knowledge Roasting rituals Roasting encyclopedia -
Evolution history of baking utensils
When human beings found that coffee seeds have a special attractive flavor, it is the beginning of coffee history. This time is to transform coffee beans from being used as medicinal herbs only in East Africa and southern Arabia into one of the most popular drinks in the world, second only to oil in terms of trading volume.
2014-08-15 Coffee culture baking utensils utensils history -
There are three ways to judge the degree of baking.
1. It can be judged by the change in the smell of baking smoke: this is a baking depth control method that was more widely adopted in the 19th century. two。 Judged by the temperature changes inside the coffee beans: this method is most commonly used in today's more advanced bean dryers. 3. Judging by the degree of coloring of coffee beans: this needs to be judged by experience, or assisted by a sophisticated machine.
2014-08-15 Coffee knowledge judging roasting and roasting degree -
The dramatic evolution of the various stages of baking
What I just mentioned is something that happens inside the coffee beans, so what will happen in the appearance? A few minutes before the coffee beans are heated in the baking room, we don't see much change in appearance, when the coffee beans are still grayish green and there is no sound. After a while, the appearance of coffee beans will gradually turn yellow and emit similar colors.
2014-08-15 Coffee knowledge coffee roasting baking stage -
Awaken the Spirit of Flavor-- the Chemical change and dramatic Evolution of "Baking"
What happens when coffee beans are roasted? In fact, no one can answer this question very accurately. One of the mysterious characteristics of coffee beans is that their aromatic compounds are very complex. at present, it is known that there are about 700850 substances related to flavor in roasted coffee beans, and the actual number of substances will be related to each experiment.
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What is coffee roasting? What's the process like? How to judge whether the baking is good or bad?
Many friends want to learn to bake coffee at home, first, they suffer from no platform for learning, and second, there are few professional books at home and abroad. Here I would like to share a total of nine Weibo articles on the issue of roasting coffee, which are just for your reference and hope that professionals and friends who roast at home will testify.
2014-08-15 Coffee knowledge coffee roasting roasting process judging roasting -
How the coffee roasting term describes the degree of roasting
The key to why coffee is loved by people lies in the aroma formed after roasting and the taste when drinking, because the coffee raw bean itself has no special taste. "baking" is like an ingenious magic, which completely changes and reorganizes the substances inside the raw beans to form a new structure and becomes a favorite drink with a strong and mellow flavor. So you know coffee roasting.
2014-08-15 Coffee knowledge coffee roasting roasting terminology roasting degree -
The acid composition in coffee
The acidity of coffee is usually considered to be related to the quality of coffee. Acidity is typical of high-value coffee in Central America and East Africa. Excessive sour taste is considered to be the disadvantage of coffee. Acidity is related to growing at very high altitudes and mineral-rich volcanic soils.
2014-08-15 Coffee knowledge caffeic acid coffee ingredients coffee encyclopedia