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The change and degree of roasting process the flavor characteristics of roasting degree of coffee beans on the comparison table

The change and degree of roasting process the flavor characteristics of roasting degree of coffee beans on the comparison table

The five stages of baking: 1. Dry, when the raw bean is heated, the water vapor in the raw bean will evaporate, and when it reaches about 135 degrees, the raw bean begins to lighten from green and gradually whitens. two。 Dehydration, as heating, raw beans from green to light yellow, when the temperature is about 160 degrees, will emit the smell of grass, or the aroma of baked grain, continuous heating, beans will turn light brown. 3. one

2016-01-22
The technique of making espresso and cappuccino with syringes to make coffee

The technique of making espresso and cappuccino with syringes to make coffee

DIYer:Mystryl production time: 30 minutes difficulty: ★★☆☆☆ GEEK Index: ★★☆☆☆ needle can also do espresso Espresso! And very good, the experiment is very successful ~ take 10g coffee beans first, the international standard Espresso is 7g beans, and the Philharmonic pressure standard is 14g a cup Espresso. Our method in between the two is to choose the middle value. Hand

2015-11-04
How to use the plug kettle?

How to use the plug kettle?

Syphon, commonly known as "glass ball" or "siphon", is a simple and easy-to-use method of coffee brewing, and it is also one of the most popular coffee brewing methods in cafes. Although the Saifeng kettle has the alias of "siphon", it has nothing to do with the siphon principle, but uses water heating to produce water vapor, resulting in the principle of hot expansion and cold contraction, pushing the hot water from the lower sphere to the upper pot and waiting for the lower pot to cool.

2014-08-11
Coffee roasting degree coffee roaster coffee beans death wish coffee

Coffee roasting degree coffee roaster coffee beans death wish coffee

The term "fine coffee" was first put forward by Ms. Knudsen of the United States in Coffee and Tea magazine. At that time, Ms. Knudsen, as a coffee buyer at B.C. Ireland in San Francisco, was very dissatisfied with the neglect of the quality of raw coffee in the industry, and even some big roasters mixed a large amount of Robesda beans in the comprehensive beans, so she put forward the concept of boutique coffee.

2016-06-16
The soul of coffee production affects the degree of coffee extraction by the following major factors

The soul of coffee production affects the degree of coffee extraction by the following major factors

What on earth is a cup of coffee? To put it simply, when water passes through the coffee powder, it dissolves and brings out some of the soluble substances in the coffee powder. The process in which water releases the soluble substances from coffee powder is called coffee extraction.

2015-02-13
What tools do you need for coffee roasting? what kind of coffee tastes better?

What tools do you need for coffee roasting? what kind of coffee tastes better?

Roasting in the roaster needs to see whether coffee is suitable for roasting. Roasting is a technique that needs to be learned slowly. Learn the skills of roasting coffee from learning to bake. Many brands of roasters can be purchased according to their personal preferences. You can also ask experienced roasters to what extent they can achieve the highest caramelization-caramelization is an important factor affecting coffee flavor, because raw beans

2016-05-23
Introduction of coffee roasting stage introduction of coffee roaster introduction of roasting degree of different coffee beans

Introduction of coffee roasting stage introduction of coffee roaster introduction of roasting degree of different coffee beans

To sum up, coffee roasting is a science. The age, density, hardness and moisture content of raw beans will affect the quality of roasted coffee. Even the relative humidity and temperature on the day of roasting should not ignore the coffee beans that have just been roasted. It is best to put them for 2-5 days, so that a large amount of carbon dioxide out of the coffee beans will be easier to drink. Hong Kong Coffee Club will choose one-way breathable valve aluminum foil.

2016-07-19
Learn the coffee treatment method, the whole pulp post-processing method.

Learn the coffee treatment method, the whole pulp post-processing method.

Because he likes coffee and is interested in agriculture, he buys a coffee farm in Nicaragua and grows good coffee, and because he is looking for a good cup of coffee, Chen Ruoyu pursues the ultimate in everything from seedlings to becoming a beauty in the cup. On the afternoon of December 12, Ms. Chen Ruoyu, chairman of Taipei boutique Business Development Association, visited the scene of Guangzhou Coffee Expo and a wide range of coffee hobbies.

2015-10-16
Introduction to the knowledge of roasting coffee beans join the roaster

Introduction to the knowledge of roasting coffee beans join the roaster

Pay attention to the sound changes-coffee beans make two bursts during baking, and the first burst is low, indicating that the starch begins to turn into caramel and the water evaporates with carbon dioxide. The second burst sound is more violent and sharp, this is the sound of coffee bean cell fiber fracture, at this time should immediately stop heating, and as soon as possible with cold air to lower the temperature of the bean. The first explosion and the second explosion

2016-07-20
Interested in coffee roasting? Look here-- Common sense of Coffee roasting (part two)

Interested in coffee roasting? Look here-- Common sense of Coffee roasting (part two)

Guide to Caxiang: as a general minority, we come into contact with more baristas who make coffee for us at the bar. We are still very strange to coffee roasters and coffee roasters, because we do not understand it, so we will feel very mysterious and profound. Do not deny that coffee roasting is indeed a profound knowledge, but as long as you are willing to understand, it is not mysterious! (2) mainly

2015-10-26
Coffee pot brewing coffee siphon pot usage skills

Coffee pot brewing coffee siphon pot usage skills

Siphon pot with its elegant shape, pure coffee taste, like a chemical experiment-like operation process, deeply attracted the editor, but also attracted many friends, so how to use the siphon pot to extract a good cup of coffee? Today, the editor is here to teach you how to use the siphon pot and how to use the siphon pot. Ami YAMI/1 generation / 2 person siphon pot / set siphon pot usage:

2015-02-06
The coffee flavor of Incht Manor in Guatemala with a slight floral scent describes the characteristics of fine coffee in the producing area.

The coffee flavor of Incht Manor in Guatemala with a slight floral scent describes the characteristics of fine coffee in the producing area.

Of the three major non-volcanic coffee-producing regions in Guatemala, the Weitango Highland has the driest climate and the highest elevation. The dry and hot wind from Mexico's Tehuantepec plateau protects the area's coffee from frost and can be grown to 2000 meters (6500 feet). Because of its remote location, all coffee farmers have to process their own coffee.

2016-09-27
General knowledge of coffee roasting introduction of coffee baking methods

General knowledge of coffee roasting introduction of coffee baking methods

Pay attention to the change in color and taste-the color of coffee beans will change from green to light brown as it continues to heat up, and then a slight reddish brown of oil will be produced, followed by a large amount of oil that is shiny dark brown. At this point, you can no longer bake, otherwise the coffee oil on the surface of the beans will dry and give off a lot of smoke and scorched smell. To sum up, coffee roasting is a science, the age of raw beans,

2016-07-27
Roasting skills play an important role in coffee flavor.

Roasting skills play an important role in coffee flavor.

I believe many people know that the flavor of coffee is affected by roasting. But there are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key! Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans is shallow.

2015-10-10
Guatemala Antigua coffee producing area flavor taste estate introduction Guatemala eight coffee producing areas

Guatemala Antigua coffee producing area flavor taste estate introduction Guatemala eight coffee producing areas

San Marco Volcano San Marco has the hottest climate of Guatemala's eight coffee-producing regions, with rainfall of up to 200 inches (5, 000mm). The rainy season is earlier than in other areas, and coffee trees bloom earlier. As in other remote areas of Guatemala, volcanic San Marco coffee is grown and processed by small farmers. Due to frequent rains during the rainy season, most coffee is pre-dried in the sun and then Guar

2016-08-15
The baking degree determines the taste spectrum towards deep roasting, shallow roasting, moderately roasted coffee beans.

The baking degree determines the taste spectrum towards deep roasting, shallow roasting, moderately roasted coffee beans.

Coffee taste spectrum consists of "smell spectrum" and "taste spectrum"; the former directs dry and wet fragrance, while the latter refers to water-soluble taste. The aroma of "odor spectrum" is appreciated by the sense of smell before and after the nose, and the liquefaction taste of "taste spectrum" is captured by the sense of taste. The "smell" and "taste" of coffee often vary with variety, altitude, soil and water, producing area, post-preparation, extraction and roasting degree, but

2016-06-20
Common sense of roasting coffee

Common sense of roasting coffee

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2014-07-03
The main ingredient of coffee is caffeine.

The main ingredient of coffee is caffeine.

Caffeine: caffeine is the most well-known of all elements of coffee. It is a kind of phytoxanthin (plant muscle component). Its quality is similar to theobromine in cocoa and theophylline in green tea, the percentage reduced after baking is very small, and caffeine is very popular. will affect the human brain, heart, blood vessels, gastrointestinal, muscle and kidney and other parts, too much coffee

2015-09-09
Introduction of Coffee Flavor and taste producing areas with strong characteristics in Cliff Manor, Jamaica

Introduction of Coffee Flavor and taste producing areas with strong characteristics in Cliff Manor, Jamaica

In the decades after 1872, Jamaica's economy gradually prospered, but its social and cultural development was always suppressed by the colonial authorities. Especially during the Great Depression, all walks of life in Jamaica were very dissatisfied with the depressed social situation. In 1938, workers in Jamaica revolted. After that, the colonial authorities were forced to grant local autonomy. In 1944, the first of Jamaica

2016-09-03
The use process of siphon pot

The use process of siphon pot

First, fill the water-hook the filter element and fill the pot with hot water until marked with the "two cups" icon. Put the filter element into the pot, hold the end of the chain with your hand, and gently hook it to the end of the glass tube. Be careful not to release the hook suddenly, so as not to damage the glass tube of the upper pot. [2] Ignition-oblique insertion of the pot-waiting for a big bubble to light the alcohol lamp, insert the upper pot obliquely so that the rubber edge reaches

2016-05-24
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