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.
2014-08-20 Coffee knowledge coffee roasting roasting skills coffee encyclopediaA few days before his death on St. Helena Island in 1821, his attendant, Marshal Bertrand, wrote about begging for it: "he asked for twenty times in the morning and asked me if I could give him some more coffee." "No, my lord, the doctor ordered you to drink only one spoonful of coffee. It's not time yet. You have a bad stomach. Drinking early will only make you vomit early. "he threw up nine times this morning.
2015-03-13 Coffee pick up process what Mena reaction 1821 Nasha HelenGenerally speaking, the aroma, caramel and color of Burundian coffee are produced in the caramelization reaction, as well as other aromatic substances such as maltol, Cyclotene, furan compounds and so on. These compounds can also be found in red wine, fruit juices, cream and other foods. But if caramelization is too much during baking, it's not a good thing.
2016-10-20 Burundian coffee beans flavor description grinding characteristics quality taste processing introductionAccording to the color standard and caramel degree, coffee can be divided into the following roasting methods
2015-01-29 Coffee roasting type coffee beans knowledge according to color standard caramel degree coffee pointsAccording to the color standard and caramel degree, coffee can be divided into the following roasting methods
2015-04-23 Coffee roasting type divided into following several ways according to color standard caramel degree1. Caffeine: it has a strong bitter taste and stimulates the central nervous system, heart and respiratory system. 2. Tannic acid: decomposition after boiling will make the coffee taste worse. 3. Fat: volatile fat is the main source of coffee aroma. 4. Protein: it probably won't dissolve out. Sugar: converted to caramel after baking, resulting in sweetness. 6. Fiber: it is carbonized after baking and combines with caramel to form the color of coffee.
2015-01-14 Boutique coffee beans common sense coffee 7 kinds ingredients caffeine strong bitter thornsAmerican 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.
2014-07-04 Coffee roasting knowledge coffee roasting degreeThe small, high-altitude raw Arabica coffee beans are like a warehouse full of chemicals. At present, scientists have identified more than 2, 000 known ingredients, of which 70 to 850 are aromatic ingredients, which can be called the most fragrant in the human diet. There are only 150 kinds of vanilla used for seasoning in the catering industry, and the mellow composition of wine is far from it.
2014-08-15 Coffee knowledge coffee roasting roasting principleEveryone is a regular coffee drinker, and may be a veritable coffee drinker like me! Now let's talk about the difference between white coffee and black coffee. Many people will think, as the name implies, that the two are one color is black and the other is white, that is a big mistake! Black coffee is unembellished coffee. Black coffee brings the primitive feeling of tasting coffee.
2015-11-13 In-depth understanding coffee white coffee the difference everyone often drink coffee maybeA few days before Napoleon died on St. Helena Island in 1821, his attendant Marshal Bertrand wrote about Napoleon begging: "he asked for twenty times in the morning and asked me if I could give him some more coffee. "No, sir, the doctor ordered only one spoonful. A few days before Napoleon died on St. Helena Island in 1821, his attendant Marshal Bertrand
2015-11-16 Coffee aroma where does it come from why so attractive guide 1821Roasting tips: secret one: to achieve the highest caramelization-caramelization is an important factor affecting coffee flavor, because the raw beans will absorb a lot of heat when roasting, then there will be the first cracking sound (1st cracking), at this time, sugar begins to convert into carbon dioxide, water continues to evaporate, coffee aroma will gradually be emitted, and the formation of coffee fat. This pyrolysis reaction can continue until
2016-06-08 coffee beans roasting common sense latin america marti nick coffee tipsRoasting secret: tip 1: to achieve the highest caramelization-caramelization is an important factor affecting coffee flavor, as raw beans will absorb a lot of heat when roasting, then there is the first explosive sound (1st cracking), at this time, the sugar begins to be converted into carbon dioxide, water continues to evaporate, and the aroma of coffee will gradually come out and form coffee oil. This pyrolysis reaction can last until
2016-06-13 Coffee beans roasting common sense coffee tips acquisition maximum saccharificationCaramel reaction once ordered a cup of Guatemala-Huehuetenango near the Kaohsiung Cultural Center and spent a beautiful afternoon with "my Adventure" (My Life As An Explorer by Sven Hedin). After drinking coffee, I accidentally found that the dry coffee stains at the bottom of the cup were arranged into interesting patterns, so I picked it up to see if I could see it.
2016-07-11 Saccharification reaction baking process self roasting coffee beans boutique coffee sugar(reprint) grab a handful of coffee and smell raw beans, there is always a pungent smell, which is very different from the charming smell of coffee in your impression. 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.
2015-12-16 Coffee roasting knowledge main points introduction reprint a handful coffee raw beans smellReduction in roasting weight of coffee (how much is the weight reduction of cooked coffee beans after roasting) weight discount of roasted coffee beans and raw beans: due to evaporation, the weight of roasted coffee beans is reduced by 15-20%. Our coffee beans have a moisture content standard of 10-12%, and the weight lost is generally in silver, dust, substance change, carbon dioxide dispersion.
2015-12-30 Coffee roasting weight reduction raw beans coffee beans how muchAmerican 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, which is also the roasting degree of coffee.
2014-09-09 Coffee roasting coffee roasting coffee encyclopediaAmerican 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.
2014-07-04 Coffee roasting coffee roastingTip 1: Get the highest caramelization-caramelization is an important factor affecting coffee flavor, because raw beans will absorb a lot of heat when roasting, then there will be the first cracking sound (1st cracking), at this time, sugar begins to convert into carbon dioxide, water continues to evaporate, coffee aroma will gradually be emitted, and the formation of coffee fat. This pyrolysis reaction can last until the second explosion
2016-07-05 coffee roasting process degree presentation which roaster better tips getCaramelization reaction After drinking coffee, the dried coffee stains at the bottom of the cup are arranged into interesting patterns. Suddenly, a sweet smell of caramel flashes. Smell carefully. The sweet caramel taste actually comes from the bottom of the cup. Why does it have caramel sweetness? Later, it was discovered that black coffee itself is really sweet, especially caramel sweet most obvious! But the sweetness of each coffee
2016-06-08 coffee beans flavor robbs booth press pot size saccharification reaction finishAmerican 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.
2015-12-16 Coffee roasting techniques essentials discrimination charts ease analysis principles