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Coffee roasting degree of roasting of raw beans

Coffee roasting degree of roasting of raw beans

The baking depth listed below deepens the raw beans (Green Coffee). The beans that have not been baked are green in appearance, and the color will change with the degree of baking. Light baking (Light Roast) is the most mild baking method, the appearance is wheat color, after extraction, there is no fragrance, bitter taste, not suitable for drinking cinnamon baking (Cinnamon Roast) mild baking method, the appearance is cinnamon color, more Light Ro

2014-09-23
Illustrate the color changes of coffee beans during roasting.

Illustrate the color changes of coffee beans during roasting.

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2015-05-28
Roasting of boutique coffee beans pictured coffee roasting process wizard

Roasting of boutique coffee beans pictured coffee roasting process wizard

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2014-12-10
Physical changes of raw beans during heat absorption of roasted coffee beans wholesale raw bean merchants

Physical changes of raw beans during heat absorption of roasted coffee beans wholesale raw bean merchants

Physical changes in roasting of raw beans change the color of coffee beans, evaporate moisture, increase their volume, and make coffee beans become brittle. Almost all people in the coffee industry regard color as the standard to measure the roasting degree of coffee, even if they are named for different roasting degrees, but there is no consensus on the roasting degree symmetrical by each name in the coffee industry. The first stage of roasting coffee beans is "roasting."

2016-06-28
Picture shows coffee roasting process guide coffee bean roasting general knowledge

Picture shows coffee roasting process guide coffee bean roasting general knowledge

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2015-09-21
General knowledge of Fine Coffee A guide to the roasting process of coffee

General knowledge of Fine Coffee A guide to the roasting process of coffee

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2014-11-17
Five skills of making Milk Bubble with Coffee Mechanism

Five skills of making Milk Bubble with Coffee Mechanism

The degree of fusion of foam and milk refers to the degree to which the foam combines with milk after getting rid of the foam.

2014-07-02
Use parameters of hand-brewed coffee pre-soaking time baking degree hand-brewed coffee filter pot filter cup

Use parameters of hand-brewed coffee pre-soaking time baking degree hand-brewed coffee filter pot filter cup

Boutique coffee is fresh coffee. Whether it's food or drink, of course, the fresh the better, and so is boutique coffee. High-quality coffee should keep the coffee beans fresh before making, including the preservation of baked beans, and grind the coffee beans into powder before making, which is also to retain its original and best flavor. And the way of making hand-made coffee is such a way to make high-quality coffee.

2016-06-25
Philharmonic pressure: 30 seconds to pour out a cup of espresso

Philharmonic pressure: 30 seconds to pour out a cup of espresso

"Philharmonic pressure" is easy to use, put coffee particles in the pressure bucket, soak in water for 10 seconds, gently and slowly press the pressure bar in 20 seconds, a total of only 30 seconds, a cup of delicate, rich, supple, delicious coffee will be made.

2014-07-11
Extraction time of coffee brewing

Extraction time of coffee brewing

When training students to make coffee with a hand-made pot, the teacher will focus on explaining the extraction time of coffee in detail. Here, I want to share with my friends the extraction time used for shallow and medium roasting. Take the small eagle scale 3.5 scale as an example to explain. 15~ 20g powder, takes 2 minutes ~2 minutes 30 seconds 21~ 25g powder, takes 2 minutes 30 seconds ~3 minutes 26~ 30g powder, takes 3 minutes ~3 minutes 4

2015-11-05
Five techniques for making milk foam

Five techniques for making milk foam

What is the fusion degree of milk foam and milk? The degree of fusion of foam and milk refers to the degree to which the foam combines with milk after getting rid of the foam. How to judge the fusion degree of milk foam and milk? Principle: just sent milk foam, milk foam and milk are mixed together, need to rest for a period of time, milk foam and milk will be separated to form layers, and the length of time

2014-05-20
Coffee blending knowledge, coffee blending technology introduction

Coffee blending knowledge, coffee blending technology introduction

Having said that, let me first talk about the coffee blending problem: I think there should be two starting points for making espresso coffee, the first is to pursue the richness and layering of coffee taste, and the second is to pursue a certain outstanding feature. Espresso is not a simple jigsaw puzzle. One coffee is sour, one coffee is bitter, and then put together.

2016-06-24
Do not drink unbaked coffee roasting degree

Do not drink unbaked coffee roasting degree

The heat of shallow roasting is mild, because the sour aroma of flowers and fruits is most preserved by fermentation, so it is easy to smell the sour aroma of coffee. If the baking continues, that is, from the end of the first explosion to the middle baking before the second explosion, or even the medium and deep baking from the first explosion to the second explosion, most of the sour aroma of the fermentation catalysis has been broken up, instead of the taste spectrum of the sugar browning reaction (Sugar Browning) and Mena reaction.

2016-06-03
Five tips for coffee machine making milk foam

Five tips for coffee machine making milk foam

What is the degree of fusion between foam and milk? The degree of fusion of foam and milk refers to the degree to which the foam and milk are combined tightly after the foam is sent. How to judge the fusion of foam and milk? Principle: Just sent good milk foam, milk foam and milk are fused together, need to stand for a period of time, milk foam and milk will be separated to form a layer, and the length of standing time

2015-01-09
When is the second explosion in the whole process of coffee roasting?

When is the second explosion in the whole process of coffee roasting?

Comparison of coffee beans at different stages of roasting [Photo Source: Fang Jiangang] have you prepared raw beans and decided to roast coffee beans with exclusive flavor? If not, you might as well use your imagination to follow me on this fragrant baking trip. To put it simply, baking is heating the baking directly. Unlike cooking, you don't need oil or water to bake.

2015-06-08
Philharmonic presses the skill of making coffee in 30 seconds and rushes out a cup of espresso.

Philharmonic presses the skill of making coffee in 30 seconds and rushes out a cup of espresso.

Coffee residue left after making coffee with AeroPress pressure: Philharmonic pressure (AeroPress) is a brand-new coffee making appliance launched by AEROBIE in 2006. Its inventor, Alan Adler, is a lecturer in mechanical engineering at Stanford University in the United States. It has more than 40 patents in the United States and other countries. The Philharmonic pressure is easy to use. Put coffee particles in the pressure bucket and soak in water for 10 seconds.

2015-05-22
The coffee powder grinding degree of Italian coffee is adjusted correctly the grinding scale of Italian coffee beans

The coffee powder grinding degree of Italian coffee is adjusted correctly the grinding scale of Italian coffee beans

[collecting data] before debugging, you need to taste the four cups of espresso made by the preheating machine to infer the performance of the bean grinder when it is used frequently. Once again, I need to remind you not to use the automatic weight function of the electronic bean grinder. But if you have special needs, you can also use it.

2023-01-18
Philharmonic pressure: 30 seconds to pour out a cup of espresso

Philharmonic pressure: 30 seconds to pour out a cup of espresso

Coffee residue left after making coffee with AeroPress pressure: Philharmonic pressure (AeroPress) is a brand-new coffee making appliance launched by AEROBIE in 2006. Its inventor, Alan Adler, is a lecturer in mechanical engineering at Stanford University in the United States. It has more than 40 patents in the United States and other countries. The Philharmonic pressure is easy to use. Put coffee particles in the pressure bucket and soak in water for 10 seconds.

2015-11-11
Quality coffee roasting training course baristas must see the courseware

Quality coffee roasting training course baristas must see the courseware

When you start to specialize in coffee roasting, you will find that the world of coffee roasting is very big. Each type of bean has its roasting degree, baking time, machine firepower, bean portion and bean production time, which all directly affect the taste of coffee. 5 seconds early and 5 seconds late can make the coffee taste completely different. Some coffee shops even bake coffee beans 32 times, from light stir-frying to deep-frying slowly to try to find the best.

2015-09-06
The charm and skill of pressing out a cup of espresso in 30 seconds

The charm and skill of pressing out a cup of espresso in 30 seconds

Coffee residue left after making coffee with AeroPress pressure: Philharmonic pressure (AeroPress) is a brand-new coffee making appliance launched by AEROBIE in 2006. Its inventor, Alan Adler, is a lecturer in mechanical engineering at Stanford University in the United States. It has more than 40 patents in the United States and other countries. The Philharmonic pressure is easy to use. Put coffee particles in the pressure bucket and soak in water for 10 seconds.

2015-09-24
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