Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It is 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 caffeine
2014-11-17 Coffee knowledge boutique coffee coffee common sense coffee bean grindingLearn the coffee bean grinding term tannin: after extraction, tannin will become a yellowish powder, which can easily blend into water, and after boiling it will decompose and produce pyrosylic acid, making the coffee taste worse. and 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 less tasty, so it is said that it is best to finish it as soon as possible. Caffeine:
2014-10-08 Coffee knowledge boutique coffee science coffee bean grinding terminologyCaffeine: caffeine is the most eye-catching of all the ingredients in coffee. It is 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 caffeine
2014-10-18 Coffee knowledge boutique caffeine coffee grinding coffee terminologyCaffeine: caffeine is the most eye-catching of all the ingredients in coffee. It is 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 caffeine
2014-12-26 Boutique coffee beans basics common sense grinding terminology caffeine coffee all ChengThe working principle of the siphon pot How does it work: the main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the boiling water to make the steam pressure of the boiling water, press the boiling water into the upper layer to brew the coffee through the glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs with a filter in the middle. You can take it while looking at it.
2014-08-25 Coffee knowledge siphon pot how to use siphon potThe birth time of Espresso is around 1946; and this year is regarded as the official birth year of espresso. Since then, this unique coffee drink has been popular in Italy, Spain, Portugal and other southern European countries. But it was not until around 1986 that espresso was starred
2022-12-08 Coffee knowledge espresso Espresso coffee encyclopediaWhat do you think of a brand that is not a coffee attribute and suddenly sells coffee? Most of the reaction was strange, why did he sell coffee? Can he ever sell Starbucks? Maybe we all think it's impossible, but in fact, the brand has made a move in the market. A brand that does not sell coffee has launched a challenge to the core brand that sells coffee, and has led to the emergence of the other side.
2015-08-13 Coffee fight McDonald's Buck why?Opening a coffee shop is the dream of many people. There are always one or two friends around us who say they want to open one, and even you have the idea that you may be planning or already taking action. After long-term observation, after investigating nearly a hundred coffee shops, I roughly come to the conclusion that entrepreneurial coffee shops have a high probability of failure.
2015-07-02 Marketing Angle Analysis case Entrepreneurship or already opening one alertWhen the author published the first edition of this book in 1996, roasting coffee beans at home was something that only tireless coffee addicts would do. At that time, roasting coffee beans was a very difficult thing to master, and roasters had to work hard to find a way to roast coffee beans to a moderate brown. Today, individuals still roast coffee beans at home.
2015-10-26 Coffee roasting getting started books recommendations coffee self-baking bookWhen the author published the first edition of this book in 1996, roasting coffee beans at home was something that only tireless coffee addicts would do. At that time, roasting coffee beans was a very difficult thing to master, and roasters had to work hard to find a way to roast coffee beans to a moderate brown. Today, individuals still roast coffee beans at home.
2015-01-27 Coffee roasting getting started books coffee self-baking book introduction author 1991 Coffee trees are evergreen shrubs or trees belonging to the Rubiaceae; wild coffee trees can grow to a height of 5 to 10 meters, but coffee trees planted in the manor are often cut to a height of less than 2 meters in order to increase fruit and facilitate harvesting. The opposite leaf of the coffee tree is long oval, the leaf surface is smooth, the end branch is very long, the branch is few, and the flower is white, opening on the petiole.
2015-06-05 Boutique coffee common sense understanding several kinds coffee beansCoffee bitter taste, with a specific aroma, containing caffeine alcohol and 1.3% caffeine alkaloids, for anesthesia, diuresis, excitement and cardiac drugs. Roasted coffee also has the effect of helping digestion; coffee contains caffeine, which stimulates the central nervous system, promotes the decomposition of liver glycogen, and raises blood sugar. Moderate drinking can make people temporarily energetic, quick thinking. Drinking after exercise can eliminate fatigue and
2016-05-03 exquisite coffee beans how less money one jin what benefitsThe first section of the history of the siphon pot The history of syphon: the siphon pot (Syphon), commonly known as "glass ball" or "siphon", is a simple and easy-to-use method of coffee brewing, and it is also one of the most popular coffee brewing methods in cafes. Although the siphon kettle has the nickname of "plug wind type", it has nothing to do with the siphon principle, but uses water to heat and produce water vapor, which causes hot expansion and cold contraction.
2015-12-17 Coffee brewing way introduction siphon history reason method details1 Coffee trees are evergreen shrubs or trees belonging to the Rubiaceae; wild coffee trees can grow to a height of 5 to 10 meters, but coffee trees planted in the manor are often cut to a height of less than 2 meters in order to increase fruit and facilitate harvesting. The opposite leaf of the coffee tree is long oval, the leaf surface is smooth, the end branch is very long, the branch is few, and the flower is white, opening on the petiole.
2014-07-01 Coffee trees coffee beans boutique coffee beansCoffee beans are washed and dried, flat beans and round beans. The coffee beans are dark and light in color. Through deep roasting, the coffee beans explode, doubling in volume and reducing their weight by nearly 1 inch 4. In the process of roasting, coffee beans gradually produce volatile flavor oil, so that various flavors can reach a perfect balance. Even in the same producing country, coffee beans will be due to the climate, altitude and soil quality of different regions.
2014-06-30 Coffee encyclopedia coffee beans boutique coffee single coffee