Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.
2014-06-04 Coffee knowledge coffee roasting coffee encyclopediaThere are three things to do when making milk foam: heat the milk, beat the milk foam, add milk to the milk kettle and add milk to 1 to 1 full start the steam valve to release the water in the steam stick. Insert the steam nozzle into the fresh milk surface about 3-5MM deep (depending on the steam nozzle and steam intensity will vary slightly) open the steam valve should hear a slight hiss at this time, control the kettle position
2014-09-19 Coffee knowledge espresso flower steam pipe milkingAmong the many methods of making coffee, hand brewing can not only give full play to the rich and fresh aroma of coffee in taste, maintain the pure taste and rich and soft taste of coffee, and maximize the personality of coffee, but also has the advantages of easy operation, easy to learn and easy to make. The appliance is easy to manage and so on. But this does not mean that making coffee by hand means brewing coffee at will without any basis.
2015-12-17 Coffee brewing style hand brewing introduction production basics postureWhen we worry about not being able to taste freshly baked beans, when we worry about buying a home roaster for thousands of dollars, when we are ecstatic about manual operation, when we are looking for more interesting tools. Right now-Home Baking Plan A!
2014-08-04 Coffee knowledge home baking baking planA very valuable feature of the Giesen Coffee Roasters is the presence of two different fans. One is situated inside the drum and will distribute the hot air during the roasting process. The other fan is situated in the cooling tray for the
2016-10-17 Holland GIESEN roaster W30A less money very valThe common jars in the pre-market can be roughly divided into three types (sharp mouth, round mouth, triangular flat mouth), and the cylinder type of different pattern application is different. Many baristas like the sharp mouth to pull the flower jar, feel that the mouth is sharp, the wall is thick, appear professional, buy one after another. They show off one after another on various occasions, but the probability of failure is very high, and some even use today's poor condition as an excuse. But in fact, due to the sharp mouth pull
2016-06-01 Pull flower how to choose market common pull flower can be roughly divided into three kindsCoffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.
2014-08-20 Coffee knowledge coffee roasting knowledge coffee encyclopediaName: La San Marco 100e double head electronically controlled semi-automatic Coffee Machine Model: 100e Type: semi-automatic Coffee Machine description: [brand] La San Marco 100E-2GR double head electronically controlled semi-automatic Coffee Machine [Model] 100E-2GR [function] Italian [body material] Metal [Power Frequency] 50 (Hz) [Technical parameters] High / width / depth: 515mp 735MB 570 (m)
2015-12-15 Italian coffee maker San Marco 100E double head electric control semi-automaticEvery day, if a cup of coffee is the beginning of a day's work, it is full of energy and energy. The coffee sold in any famous coffee shop is not as delicious and intimate as the cup of coffee made by yourself. Whether it's a perfect Italian espresso or a cappuccino, an easy-to-use and easy-to-use coffee maker will be in your office.
2014-07-29 Coffee machine purchase coffee and maintenance coffee utensilsEvery day, if a cup of coffee is the beginning of a day's work, it is full of energy and energy. The coffee sold in any famous coffee shop is not as delicious and intimate as the cup of coffee made by yourself. Whether it's a perfect Italian espresso or a cappuccino, an easy-to-use and easy-to-use coffee maker will be in your office.
2015-07-16 Coffee machine what four cases every day if a cup strong coffee as a dayCoffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.
2015-01-08 Coffee roasting technology roaster knowledge Daquan coffee coffeAmong the many methods of making coffee, the hand brewing method not only can play the rich and fresh aroma of coffee in taste, maintain the pure taste and rich and soft taste of coffee, maximize the personality of coffee, but also has the advantages of simple operation, easy learning and easy management. But this does not mean that hand brewed coffee is brewed at will without any foundation,
2015-12-11 coffee brewing method hand brewing making basics introduction knowledge pointsEvery day, if a cup of coffee is the beginning of a day's work, it is full of energy and energy. The coffee sold in any famous coffee shop is not as delicious and intimate as the cup of coffee made by yourself. Whether it's a perfect Italian espresso or a cappuccino, an easy-to-use and easy-to-use coffee maker will be in your office.
2015-10-08 Coffee machine what four cases every day if a cup strong coffee as a dayEvery day, if a cup of coffee is the beginning of a day's work, it is full of energy and energy. The coffee sold in any famous coffee shop is not as delicious and intimate as the cup of coffee made by yourself. Whether it's a perfect Italian espresso or a cappuccino, an easy-to-use and easy-to-use coffee maker will be in your office.
2015-10-23 Coffee machine what four cases every day if a cup strong coffee as a dayAt present, the common pull flower cylinders in the market can be roughly divided into three types (pointed mouth, round mouth, triangular flat mouth), and different pull flower graphic application cylinder types are different. Many baristas like sharp-mouthed flower pots, feel that the mouth is sharp, the wall is thick, and it looks professional. They buy them one after another. They showed off their skills on various occasions, but the probability of failure was very high. Some even used today's poor condition as an excuse. But actually, because of the sharp beak,
2016-06-28 Pointy mouth Round mouth Triangle Flat mouth Market Common Pull flower MOTTA ItalianFirst, fine enough and uniform coffee powder ESP extraction has a higher pressure, so use enough fine powder. Under the premise of fine as much as possible uniform, so that the coffee powder under the pressure of uniform extraction
2014-09-28 Coffee Knowledge Coffee Technology EspressoCoffee is one of the most popular drinks in the world, it brings pleasure and excitement to people. With the reform and opening up of our country, the most popular Italian espresso, Cappuccino and Latte milk coffee in the world are also placed on the dining table of the Chinese people, and are loved by more and more people. Traditional coffee brewing requires
2014-07-28 Coffee machine Coffee machine usage Coffee utensilsWhen you make more hand-made coffee, you will naturally remember some regular things, such as the water temperature among the factors that affect the taste. In principle, if the water temperature is too high, it is easy to show bitterness, while if the water temperature is low, it is easy to show acidity. It has been verified many times that it is true. As a result, we are used to keeping the water temperature above 90 when brewing deep-roasted beans and relatively shallow-roasted Chinese and American coffee.
2015-12-17 Coffee brewing style hand brewing reverse thinking processing exploration researchFirst, enough fine and uniform coffee powder esp extraction has a higher pressure, so it is necessary to use enough fine powder. Try to be as uniform as possible under the premise of fineness, so that the pressure on the coffee pressed powder is uniformly extracted.
2014-12-25 Coffee making skills how to do well one cup Espresso enoughCoffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.
2014-08-13 Coffee roasting coffee knowledge