Coffee Knowledge Lists
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Introduction to the baking of coffee beans
One: coffee bean roasting purpose: 1: aroma 2: increase the complexity of coffee 3: to obtain color 4: to form the unique flavor of coffee and other functions. Second, the roasting method of coffee beans is divided into: fast roasting (the shortest time is 90 seconds, the traditional time is 12 minutes) slow roasting (12 minutes-40 minutes) three: coffee roasting has the following degrees: 1: shallow roasting
2014-10-22 Coffee knowledge coffee bean common sense coffee bean roasting -
Coffee maker recommended roaster
The type of roaster consists of three parts: a drum for baking raw beans, a burner (Burnet) to make it burn, and a gas valve (Damper) to adjust the air volume of the exhaust tube (chimney). There is usually a cooler-a structure that allows the baked beans to cool immediately. There are other dust collectors connected to the exhaust duct of the roaster-used to collect dust fragments and silver skins.
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Coffee roasting basic roasting utensils and roasting process
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 types: direct fire type, semi-hot air straight
2014-10-22 Coffee knowledge coffee roasting roasting utensils roasting degree -
Roaster analysis Afterburner system for coffee roasters
Afterburner system, also known as direct-fired thermal oxidizer system. Direct-fired thermal oxidizer or post-burner is the simplest thermal oxidizer, which uses a high temperature of about 500 degrees to instantly ignite soot or carbonized ions into clean water vapor, which can greatly reduce VOC emissions. This thermal oxidizer does not have any heat recovery equipment and cannot recover the heat generated during combustion. typical
2014-10-22 Coffee knowledge Coffee roasters Afterburner systems -
Coffee technology definition of various roasting degrees and taste of coffee
In the United States, the baking degree has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so the shallow roasting on the west coast may have reached the deep roasting level on the east coast, on the contrary.
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Basic coffee roasting knowledge of fine 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. Due to a lot of variables, the experience of baking is that the most important thing is that raw coffee beans have a fishy smell before roasting and give off a strong aroma after baking. And the roasting degree of coffee beans (roasti)
2014-10-22 Coffee knowledge boutique coffee coffee common sense coffee roasting knowledge -
Coffee technology Coffee bean processing before grinding
First, peeling: the peel and most of the pulp are removed mechanically. Second, fermentation third, drying fourth, roasting: coffee raw beans can release the special aroma of coffee through roasting. Each coffee bean contains its aroma, sour taste, sweetness and bitterness. How to release it incisively and vividly depends on the heat of its baking, from the insipid raw beans to the aftertaste of the cup.
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The common way of roasting coffee in boutique coffee
The taste of raw coffee beans is described as the smell of soil or grass, but baking is like magic, which completely changes and reorganizes the internal substances of raw coffee beans to form a new structure and form a strong and mellow flavor. It can be seen that roasting shapes the soul of coffee. What is the common way of baking? What kind of appliances do you have for each baking method? The roaster is mainly divided into three types, straight
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Baking stage of Fine Coffee
Stir-fried coffee and raw beans are also called Roasting. Coffee according to roasting to remove moisture, the composition will also undergo chemical changes, resulting in volatile aroma, and become caramel color. As a result, the weight is reduced by 15% to 20%, and the capacity is increased by about 30%. The unique flavor of coffee-sour, bitter, sweet, astringent, mellow, etc., is produced by roasting. Usually the method of making coffee is traditional, according to
2014-10-22 Coffee knowledge coffee roasting knowledge coffee roasting stage -
Basic knowledge of Coffee extra Deep roasting of Coffee beans
There are usually Dark French (Deep French) and Heavy (extra heavy flavor). This is often to satisfy the hobbies of some special coffee lovers, and some people bake this bitter coffee at home, with a faint smell of cigarette ash. Metropolises all over the world have their own preference for baking. In Tokyo, micro-deep high-roast is more popular.
2014-10-22 Coffee knowledge coffee basics coffee roasting very deep roasting -
Coffee technology introduction "manual baking" method using hand filter
1. Choose a filter with a handle. Green coffee beans are best picked from the Central and South American series (Peru. Cuba. Mexico. Brazil and other real estate), which is more suitable for beginners to use. Hand pick to defect fatigue beans, ensure the quality of all. 2. Put 100 grams of raw beans into a sieve with a handle and close the lid tightly. Stir fry over medium heat to maintain a steady heat, holding the strainer about 20--30 cm above the fire, and turning it upside down.
2014-10-22 Coffee knowledge Coffee techniques Hand roasting -
Coffee from all over the world has its own unique baking tendency.
Coffee from all over the world has its own 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 better
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Coffee Basics Coffee roasting process and stage characteristics
Most people think that baking is nothing, just frying raw beans with fire. In fact, roasting is the most difficult step in coffee processing. It is a science and an art, so experienced roasters enjoy a highly respected position in Europe and America. The baking process can be divided into the following three stages: 1. Drying in the early stage of baking, raw beans open
2014-10-22 Coffee knowledge Coffee basics Coffee roasting -
General knowledge of coffee roasting Coffee roasting degree and characteristics
From the point of view of the baking degree, the deeper the baking degree, the stronger the bitter taste; the lighter the baking degree, the stronger the sour taste. The choice of baking degree depends on the characteristics of the coffee bean itself. for coffee beans with strong bitterness and light sour taste, they generally choose a moderate and shallow roasting degree. 1, shallow baking (Light) the lightest fried culture, no flavor and concentration, beans are not yet ripe, there are raw beans
2014-10-22 Coffee knowledge coffee roasting roasting degree -
Boutique coffee learns the process of roasting 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 and follow us into this scene.
2014-10-22 Coffee knowledge boutique coffee science coffee roasting -
High-quality coffee learns the roasting theory of coffee beans
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.
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Coffee Roasting Technology Light Roasting of Coffee Beans
Coffee beans according to the degree of baking can be roughly divided into light baking accompany. Moderate baking. Deep baking with three categories. In general, light baking accompany the color is lighter, sour stronger, with a unique fragrance. Deep baking is darker in color, the deeper the sourness, the more bitter it becomes, but the charred taste of baking makes the aroma more intense. Light accompany such as cinnamon bake accompany, with a more delicate and mild aroma.
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The roasting technique of coffee the moderate roasting of coffee beans
Chinese accompany, also known as urban baking or American baking, is more mellow. There are the following, Full City, American American, Medium medium, High depth, Breakfast Breakfast Regular regular Brown Brown. When baked for 11 minutes, the coffee beans show an elegant brown color. New Yorkers like to accompany coffee beans and Shannon's milk at breakfast.
2014-10-22 Coffee knowledge coffee roasting roasting technology medium roasting -
The roasting technology of coffee the deep roasting of coffee beans
Including French (French). Continental (continental) Aafter Dinner (after dinner). Italian (Italian). Among them, the French-baked coffee beans will have a kind of black dark brown on the surface, while the Italian-baked coffee beans will have an obvious glossy surface. Espresso is usually made from deep-roasted coffee, on the one hand, to
2014-10-22 Coffee knowledge coffee roasting roasting technology deep roasting -
High-quality coffee to learn the roasting technology 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 the temperament of an artist and the rigor of a scientist. Only in this way can we ensure that the sugars and other carbohydrates in the coffee are carbonized during the baking process, thus producing the well-known coffee oil and producing high quality and consistent style.
2014-10-22 Coffee knowledge boutique coffee science coffee roasting