Coffee Knowledge Lists
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El Salvador coffee producing area Renas Manor Coffee beans
El Salvador Renas Manor (EL Salvador Natura Las Ranas) Variety: Arabica (Arabica) Comprehensive Coffee Origin: EL Salvador El Salvador location: northern Central America elevation: 1400-1780m palate: smooth in the mouth, obvious sour flavor: wild olive introduction: high-quality very hard beans grown in a special rainforest climate.
2014-09-29 Coffee knowledge El Salvador Renas Manor Coffee beans -
Selection and purchase of coffee beans how to buy roasted beans for beginners
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.
2014-09-29 Coffee knowledge coffee bean selection technology beginners how to buy roasted beans -
Coffee Variety Jamaica's Top Blue Mountain Coffee
I heard that Jamaica's Blue Mountain Coffee is famous all over the world, and I yearn for it for a long time. Not long ago, I took advantage of the opportunity to interview this Caribbean island country to appreciate the strong and thick aroma of Blue Mountain Coffee, and fulfilled a long-cherished wish in my heart. Drive from Kingston, along the winding mountain road to the famous scenic area of the Blue Mountains Strawberry Villa. Appreciating the mountains in front and the sea in the distance,
2014-09-29 Coffee Knowledge Blue Mountain Coffee Jamaica Coffee -
Roasting and Taste change of Coffee knowledge
Since the Arabs discovered the coffee beans, the first way to eat them is to put the whole fruit of the coffee into the mouth and chew it to get its juice. Later, they ground the coffee beans from the fruit and mixed them with animal fat as a physical supplement for caravans to trade far away. After that, around 1000 AD, it was changed to the method of boiling raw beans into soup. Until 13.
2014-09-29 Coffee knowledge coffee roasting coffee taste -
Several problems that should be paid attention to in the roasting of fine coffee
In order to do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. The transmission of stainless steel
2014-09-29 Coffee knowledge caffeine coffee roasting coffee roasting problems -
ESPRESSO roasting Tips for Fine Coffee (selected translations)
Translated from Fresh Cup Magazine's Coffee Almanac,2003 June issue, pp. 36-40, Roasting for Espresso: Implications for Coffee Retailingby David Schomer. Introduction A few years ago, I took a very important coffee course to compare the differences between espresso and other immersion brewing methods (such as French pressure and trickling).
2014-09-29 Coffee knowledge boutique coffee science Espresso coffee roasting tips -
The aroma of coffee roasting frying determines the aroma of coffee
Frying determines the aroma of coffee to fry raw coffee beans, which can show the unique color, taste and aroma of coffee. 80% of the taste of coffee is determined by frying, so the quality of coffee also depends on frying technology. Through frying, we can turn the light green raw coffee beans into the familiar tea-brown coffee beans. If fried well, the coffee beans will have a lot of aroma, sour taste and
2014-09-29 Coffee knowledge coffee roasting coffee aroma -
Roasting of boutique coffee 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
2014-09-29 Coffee knowledge coffee roasting fine coffee roasting -
Roasting of boutique coffee beans methods and principles of roasting coffee (figure)
The raw coffee beans are fried to show a unique brown color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The basic principle of ● fried culture the most important thing is to be able to stir-fry the inside and outside of the beans evenly. First
2014-09-29 Coffee knowledge coffee bean roasting roasting methods -
Why is coffee bitter? the bitterness of coffee comes from the processing process.
In western countries, people drink a cup of coffee every morning. In order to cover up the bitterness of the coffee, they often add some milk powder and sugar. But why is coffee bitter? A seemingly simple problem has been bothering scientists for decades. Now, scientists have narrowed down their research and targeted two chemical molecules. Chemistry in the United States
2014-09-29 Coffee knowledge coffee bitterness coffee encyclopedia coffee processing -
Roasting Technology of Coffee beans
The roasting of coffee beans is a very technical work. The raw beans are heated and cooked, and the moisture is removed to make them inflate. Through this procedure, the unique aroma and flavor of coffee can be produced. Generally speaking, if the frying time is short, the color of the coffee beans will be light brown and sour. If the roasting tone is dark, the bitterness will be enhanced and the color will be dark brown. Therefore, the roasting of coffee beans is divided into several different processes.
2014-09-29 Coffee knowledge coffee bean roasting coffee bean frying methods -
Preservation methods of coffee beans Storage skills of coffee beans
The ideal way to buy and make coffee is to buy a lot of raw coffee, bake it yourself, and grind it before you prepare it. But most people like to buy roasted coffee beans, and they probably buy more than we use for several days. Water is the enemy of storing coffee. Coffee oil is water soluble. It makes coffee more flavored, while moist conditions can corrupt coffee oil.
2014-09-29 Coffee knowledge coffee bean preservation coffee bean preservation methods -
Coffee Roasting Coffee Bean Roasting Degree Analysis
Cinnamon Roast: This is the lightest kind of roast. There is no fat on the surface of the coffee beans. Large coffee bean manufacturers tend to mix this lightly roasted coffee bean into the coffee beans they sell. Because it saves money and increases volume. Cinnamon-roasted coffee beans don't usually appear in City Roast
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Coffee bean roasting completed 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
2014-09-29 Coffee knowledge coffee bean roasting coffee ingredients -
The main varieties and characteristics of coffee.
Blue Mountain Coffee: produced in Jamaica, mellow, slightly sour, supple, sweet, delicate flavor, light taste. Columbia: produced in South America, slightly acid glycol, soft mellow, slightly to medium acid. Brazil: from South America, neutral, medium bitter, strong fragrance, slightly sour, slightly bitter, introverted. Manning: produced in Indonesia ~ Sumatra, bitter and mellow, fragrant and bitter. Mocha: producing Isopi
2014-09-29 Coffee knowledge coffee bean varieties coffee bean characteristics -
Roasting technology of boutique coffee resolution chart of roasting degree of coffee
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.
2014-09-29 Coffee knowledge boutique coffee coffee roasting roasting basics -
Roasting Technology of Cafe 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.
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Lock up the aroma of coffee beans 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.
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The Life of Coffee beans Why raise beans after roasting
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.
2014-09-29 Coffee knowledge coffee bean roasting coffee bean cultivation -
Coffee bean baking technology Coffee bean baking process 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
2014-09-29 Coffee knowledge coffee roasting coffee bean roasting coffee roasting process