Tannic acid: after extraction, tannin will turn into a yellowish powder, which can easily blend into water. After boiling, it will decompose and produce pyrosylic acid, which will make the coffee taste worse. If the coffee is soaked and left for several hours, the color of the coffee will become stronger than when it was just soaked, and it is not tasty enough, so there is a saying that it is best to finish it as soon as possible. Fat: the fat in coffee, in flavor.
2014-12-31 Coffee ingredients interpretation let you better understand delicious rather sour refined become light yellowAfter the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. So coffee lovers have always been meticulous about the preservation of beans. This article mainly analyzes the preservation of cooked beans. I hope it will be helpful to you. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So Dou Bing
2016-03-22 Boutique coffee beans introduction coffee cooked beans selection maintenance way roastingDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding.
2014-08-22 Coffee knowledge coffee fat CremaTannic acid: after extraction, tannin will turn into a yellowish powder, which can easily blend into water. After boiling, it will decompose and produce pyrosylic acid, which will make the coffee taste worse. If the coffee is soaked and left for several hours, the color of the coffee will become stronger than when it was just soaked, and it is not tasty enough, so there is a saying that it is best to finish it as soon as possible. Fat: the fat in coffee, in flavor.
2015-03-14 Boutique coffee ingredients interpretation let you better understand rather sour extract become light yellowCoffee machine using coffee powder to make coffee can not produce coffee reasons and its solutions the author points out the following two points, hoping to help you solve this problem. one。 The possible reasons why the coffee machine does not produce coffee are as follows: 1. Loaded with too much coffee powder. two。 Without pressing the control panel, directly using the coffee powder button machine is still in the process of using a grinder to grind coffee powder.
2015-04-20 Use coffee powder production coffee coffee machine not out reason solution methodBasically drink coffee at home and carbonated drinks outside. A beautiful civil servant in Suzhou in her 20s had a chance to measure bone mineral density, and the result was-1.8, which was not only lower than that of colleagues, but also lower than that of middle-aged women. October 20th is World Osteoporosis Day. Xu Youjia, Chairman of the Professional Committee of Osteoporosis and Bone Mineral Diseases of Suzhou Medical Association and Professor Xu Youjia of the second Hospital of Suzhou University
2014-10-25 Coffee knowledge coffee health coffee and calciumWine lovers all know that a bottle of wine encapsulated in a bottle is a living creature that is changing all the time. In fact, the same view applies to packaged and stored coffee beans. So how long can the unopened coffee beans be preserved in proper packaging? We use the practical experience of a large number of lovers and coffee shopkeepers to freshen the cooked beans of coffee.
2015-12-22 Coffee beans preservation knowledge main points introduction coffee cooked beans shelf life long timeAs fresh as individual coffee, it is said that hanging-ear coffee was invented by the Japanese. Its principle is that the coffee powder is packed in a filter bag of non-woven cloth or cotton paper, with two pieces of paper splint on the outside, which can be hung on a narrow cup. After brewing, the filter bag is extracted directly, and you can drink fragrant single coffee. Compared with instant coffee, it grinds fresh coffee beans into powder directly.
2015-11-12 Self-brewing self-brewing hanging ears coffee like single same fresh fragrantHere are a few points that will help smooth steaming: before injecting water, make sure the coffee powder is as level as possible in the strainer or filter paper. When steaming, the force of injecting water is not too strong, gently. The amount of water used in steaming should be 10% of the total water. In the case of 240ml coffee, the amount of water required for steaming is about 2430 milliliters, and the extract is exhausted during the steaming process.
2016-10-17 Coffee brewing way hand brewing technology extraction process introduction next point willWhat is Crema? How did it come about? During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and pass.
2014-07-24 Klima what is Klima?A cup of coffee contains about 100 to 150 milligrams of caffeine. Foreign data show that caffeine has the risk of causing fetal cleft palate and other malformations. Even with a daily intake of less than 150 milligrams of caffeine, the risk of giving birth to low birth weight babies is 1.5 times higher.
2014-07-17 Coffee news mother-to-be coffee drinking coffee common senseWhat is Crema? How did it come about? During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and pass.
2015-10-15 Coffee training basics what Crema it isDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2014-07-16 Ground coffee beans coffee powder CremaDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a small amount will continue to be stored inside. Grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water impacts coffee powder under high pressure, it will emulsify the insoluble fat of coffee powder and dissolve a large amount of carbon dioxide in supersaturated state.
2014-12-09 boutique coffee basics common sense what Crema creme baking in processWhat is Crema? How did it come about? During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and pass.
2014-11-22 Coffee knowledge baristas coffee basics coffee common sense CremaThe French pressure pot seems simple, and it can also make a perfect cup of coffee.
2014-07-18 Coffee knowledge coffee making French presserDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2015-05-27 Italian espresso coffee knowledge what Crema baking processThe color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.
2015-11-10 Coffee taste cup aroma how much coffee color throughIs "French filter press" the same thing as "French pressure"? Right. The English name is French Press. "French pressure" is a simple and vivid translation, and it has also been translated as "French filter pot" or "French filter pot". What's the difference between "French pressure" and tea maker? The tea maker filter is used to filter the tea, and the mesh is relatively large. French pressure specially used for coffee conditioning, because
2014-11-03 Coffee knowledge coffee brewing French presserCoffee machine using coffee powder to make coffee can not produce coffee reasons and its solutions the author points out the following two points, hoping to help you solve this problem. one。 The possible reasons why the coffee machine does not produce coffee are as follows: 1. Loaded with too much coffee powder. two。 Without pressing the control panel, directly using the coffee powder button machine is still in the process of using a grinder to grind coffee powder.
2014-11-10 Coffee knowledge coffee technology coffee machine reason