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Coffee Knowledge

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Knowledge of coffee bean roasting coffee roasting degree

Knowledge of coffee bean roasting coffee roasting degree

Cinnamon Roast: cinnamon baking: this is the lightest kind of baking. There is no oil on the surface of the coffee beans. Large coffee bean manufacturers often mix the lightly roasted coffee beans with the coffee beans they sell. Because it can save money and increase the quantity. Cinnamon-roasted coffee beans usually do not appear in urban baking City Roast: the name for urban baking.

Roasting technology of boutique coffee beans to complete the coffee composition table

Roasting technology of boutique coffee beans to complete the coffee composition table

Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It belongs to a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very wide range of effects. will affect the human brain, heart, blood vessels, gastrointestinal, muscle and kidney and other parts, the right amount of coffee

Coffee roasting basic knowledge Coffee roasting degree Resolution Chart

Coffee roasting basic knowledge Coffee roasting degree Resolution Chart

American Coffee Association (SCAA) roasting standard this standard uses infrared caramelization tester technology (Agtron) to measure the color of coffee beans to determine the roasting degree of coffee, and the color is divided into eight equal parts into eight standard color blocks for coffee industry as roasting identification. The above colors are for reference only according to the baking degree preferred by each country. This is also coffee roasting.

Coffee common sense roasting and mixing of coffee beans

Coffee common sense roasting and mixing of coffee beans

When high-quality coffee beans are picked, the most important step in making them gourmet coffee is roasting and mixing. A master baker must have both the temperament of an artist and the rigor of a scientist. Only in this way can we ensure that the sugars and other carbohydrates contained in the coffee are carbonized during the roasting process, thus producing the well-known coffee fat and producing good coffee with high quality and consistent style.

General knowledge of Fine Coffee Coffee Bean Baking Theory (1)

General knowledge of Fine Coffee Coffee Bean Baking Theory (1)

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.

Lock up the aroma of boutique coffee how to preserve coffee beans

Lock up the aroma of boutique coffee how to preserve coffee beans

The preservation of coffee beans is very important for the quality of coffee, but it is not difficult to do, as long as we pay a little attention, we can better preserve coffee beans. Containers that keep coffee out of the light should be opaque or semi-transparent like red wine bottles. Sealing is very important for the preservation of coffee. Only under sealed conditions can coffee be slowed down.

Why do coffee beans have to grow beans all their lives?

Why do coffee beans have to grow beans all their lives?

Food has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize it, which will be more advantageous.

Roasting process of boutique coffee beans and matters needing attention

Roasting process of boutique coffee beans and matters needing attention

Among the many factors affecting the taste and flavor of coffee, roasting is the most important link. And baking itself is both a science and an art. During the roasting process of 8-20 minutes, raw coffee beans (Green coffee been) produce a series of complex changes: from the appearance, the coffee beans gradually change from light green to light yellow, light brown, brown, dark brown, such as

Roasting knowledge of boutique coffee detailed explanation of the whole roasting process of coffee

Roasting knowledge of boutique coffee detailed explanation of the whole roasting process of coffee

Have you prepared raw beans and decided to bake 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, water, salt or sugar to bake. Just put the raw coffee beans in a heat-resistant container

Boutique coffee roasting the tendency of coffee roasting around the world

Boutique coffee roasting the tendency of coffee roasting around the world

Coffee in the world has its unique baking tendency, creating a unique color, aroma and taste of coffee. Roasting turns the light green raw coffee beans into the familiar brown coffee beans. In Tokyo, micro-deep medium baking is more popular, but slowly it also tends to deep baking. As for Kansai, deep baking has been popular in the past. New York, as its name suggests, is generally biased.

Boutique coffee common sense coffee beginners how to buy roasted beans

Boutique coffee common sense coffee beginners how to buy roasted beans

How can beginners choose a trustworthy coffee shop and buy their favorite coffee beans? Experts suggest that the first step is to chat with the coffee shop owner and tell him what kind of coffee you usually prefer. A good coffee shop owner will make a cup of coffee based on the information you provide and confirm that it is the flavor you want. You can start with a small amount of 100 grams and half a pound.

Knowledge of coffee roasting honeycomb structure of roasted coffee beans

Knowledge of coffee roasting honeycomb structure of roasted coffee beans

Coffee enthusiast, Professor Yukio Hiroase of Kanazawa University in Japan, has a doctorate in engineering and specializes in computational mechanics. the boss has studied coffee beans with a hundred and twenty thousand scientific spirit and achieved the following results: 1 the interior of roasted coffee beans is honeycomb structure. different roasting methods form different honeycomb structures. (2) the diameter of honeycomb cavity is basically 0.01mm, that is, about 10 microns. three

Coffee beans: coffee beans, coffee beans

Coffee beans: coffee beans, coffee beans

Coffee beans are loved by people because the key lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves have no special taste. Baking is to change and reorganize the internal substances of raw beans to form a new structure, which becomes a favorite drink with strong and mellow flavor. Coffee roasting is a pyrol

Fine Coffee General knowledge Coffee roasting (Coffee Roasting)

Fine Coffee General knowledge Coffee roasting (Coffee Roasting)

Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three categories: direct fire type, semi-hot air

Roasting of boutique coffee beans the three levels of coffee roasting

Roasting of boutique coffee beans the three levels of coffee roasting

Coffee roasting is a science that is easy to learn but difficult to master. Like cooking, anyone can cook food and eat it to satisfy hunger. But what level of food do you cook? How far and how big is the difference from "able to cook" to "Michelin three-star" chefs? The same is true of roasted coffee. Being able to bake coffee does not mean that it produces good coffee. We can simply put

The important step of roasting high-quality coffee beans to breed the strong aroma of coffee

The important step of roasting high-quality coffee beans to breed the strong aroma of coffee

Roasted coffee is the most important place to give birth to the strong aroma of coffee. In the roasting world, there is no barrier-free passport. Americans like shallow roasting and British people like deep roasting. There is no uniform standard for coffee roasting. Have you prepared raw beans and decided to bake coffee beans with exclusive flavor? If not, you might as well use your imagination to follow us into this incense.

Roasting techniques for fine coffee base beans

Roasting techniques for fine coffee base beans

When high-quality coffee beans are picked, the most important steps in making it gourmet coffee are roasting and blending. A master baker must have the temperament of an artist and the rigor of a scientist. This ensures that the sugar and other carbohydrates contained in the coffee are carbonized during the roasting process, resulting in the well-known coffee fat, producing a high quality, consistent style of good

The skill of dehydration, climbing temperature and smoke exhaust in the baking of boutique coffee

The skill of dehydration, climbing temperature and smoke exhaust in the baking of boutique coffee

Recently, many brown friends will ask us privately some questions about baking skills, including: when is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? I would like to give you a little experience. Hand net hot fan electric heater gas semi-direct fire gas direct fire here is only a brief introduction, please refer to coffee roasting and other related books for details

Boutique coffee roasting knowledge coffee roasting resolution chart

Boutique coffee roasting knowledge coffee roasting resolution chart

American Coffee Association (SCAA) roasting standard this standard uses infrared caramelization tester technology (Agtron) to measure the color of coffee beans to determine the roasting degree of coffee, and the color is divided into eight equal parts into eight standard color blocks for coffee industry as roasting identification. The above colors are for reference only according to the roasting degree preferred by each country. This is also coffee roasting.

Professional coffee roasting knowledge coffee grinder

Professional coffee roasting knowledge coffee grinder

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.