The piston method, some say, was invented in 1933 to extract the most flavor of ground coffee beans. Heat the pot in advance, add the rough ground coffee to the bottom of the pot, add hot water, then stir and boil for about three to five minutes, separating the ground coffee powder from the coffee drink before the piston has completely lost its strength. this
2014-05-13 Coffee knowledge coffee brewing piston style stewing methodCoffee extraction principle Coffee production equipment is various and methods are different, but the core extraction principles are all the same. The core process of coffee extraction principle is: (1) crushing coffee beans to increase the surface area of coffee in contact with water; (2) fully soaking coffee powder in aqueous solution and hydrophilic dissolution of coffee essence; (3) separating coffee solution and coffee grounds. All modern coffee extracts are soaked,
2014-06-12 Coffee extraction principle filtration soakingThis kind of coffee is peeled and separated from the pulp when the beans are still wet.
2014-06-14 Coffee knowledge wet coffee coffee encyclopediaCoffee extraction principle Coffee production equipment is various, methods are also different, but the core extraction principle is the same. Coffee extraction principle core process: 1 crush coffee beans, increase coffee and water contact surface area; 2 coffee powder fully soaked in aqueous solution, coffee essence hydrophilic dissolution; 3 separation of coffee solution and coffee grounds. All modern coffee extractions are steeped,
2014-09-22 Coffee technology coffee extraction principlesMost of the filter paper is made of cotton fibers, which are made by different methods according to different uses. Because its material is made of fiber, there are numerous small holes on its surface for liquid particles to pass through, while larger solid particles cannot. This property allows the separation of liquid and solid substances that are mixed together. The function of filter paper in coffee making is to make drip coffee.
2014-09-28 Coffee knowledge coffee common sense coffee filter paperMost of the filter paper is made of cotton fibers, which are made by different methods according to different uses. Because its material is made of fiber, there are numerous small holes on its surface for liquid particles to pass through, while larger solid particles cannot. This property allows the separation of liquid and solid substances that are mixed together. The function of filter paper in coffee making is to make drip coffee.
2014-11-18 Coffee knowledge boutique coffee coffee basics coffee common sense filter paperMost of the filter paper is made of cotton fibers, which are made by different methods according to different uses. Because its material is made of fiber, there are numerous small holes on its surface for liquid particles to pass through, while larger solid particles cannot. This property allows the separation of liquid and solid substances that are mixed together. The function of filter paper in coffee making is to make drip coffee.
2014-12-25 Making coffee articles what filter paper most of it is made of cotton fiber.A coffee seller (usually refers to a coffee bar or a centralized processing of raw beans) must decide the classification of coffee beans before it reaches the buyer (usually an importer, broker, or bean dealer). After the classification is completed, there will still be some coffee beans in the "Exceptional" and "Specialty" grades that will not be included in the classification.
2014-07-04 Coffee knowledge coffee raw beans coffee bean selectionTechnical requirements for primary processing of coffee in Yunnan (Arabica species)
2014-06-17 Coffee knowledge Yunnan coffee coffee technology ArabicaThe raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.
2014-08-22 Coffee knowledge observe coffee beans coffee raw beansMost of the filter paper is made of cotton fibers, which are made by different methods according to different uses. Because its material is made of fiber, there are numerous small holes on its surface for liquid particles to pass through, while larger solid particles cannot. This property allows the separation of liquid and solid substances that are mixed together. The function of filter paper in coffee making is to make drip coffee.
2015-10-12 What filter paper for the most part is made of cotton fiber isRaw beans generally use washing and drying methods, both of which can produce high quality raw beans.
2014-08-09 Coffee knowledge processing raw coffee beans coffee encyclopediaHow to buy raw beans? What kind of raw beans are good raw beans?
2014-06-10 Purchase of coffee beans sale of raw coffee beans coffee encyclopediaOn the basis of affecting the quality of coffee, we divide the production process into several elements to facilitate the organization of a large number of materials, not to say that these elements are independent of each other or can be defined separately.
2014-07-18 Coffee knowledge Espresso influence factorsCoffee cups for takeaway coffee are always transported to landfills as office waste, but now Martin Myerscough, the British inventor, has invented a method of making coffee cups that can be recycled up to seven times, like newspapers and cardboard. According to Martin Myerscough, a small difference in the mode of production may be significantly reduced because coffee cups
2014-07-25 Coffee news available coffee cups coffee encyclopediaHow to buy raw beans? What kind of raw beans are good raw beans? Raw bean sellers (usually coffee farmers or processing plants that deal with raw beans) must be responsible for the grading of coffee beans before they are sold to buyers (usually importers, brokers, or bean merchants). Once the grading is completed, the two grades of coffee are "Exceptional" and "Specialty".
2014-09-12 Coffee knowledge coffee raw beans coffee beans purchaseAs soon as coffee cherries are picked, they have to be sent to agricultural products for processing. Cherries that have been picked, including freshly ripe, overripe, and unripe, are all mixed together. If these cherries are not treated separately, the quality of the coffee beans is really unpalatable, because it is mixed with a lot of bad-tasting impurities. So
2016-05-24 Coffee beans making coffee three kinds treatment method cherry once pickThis drink consists of espresso smoothies placed at the bottom of the cup, separated by chocolate chips, and milk poured on top. It was supposed to be floating coffee, but it sank below, giving people an incredible feeling and making a deep impression. Just crush the chocolate chip with a straw, and the espresso smoothie floats, and the two layers fuse instantly. Ingredients: crushed ice 10g, Italy
2014-07-07 Coffee culture Greek culture Coffee encyclopediaYunnan Province, small-grain coffee cultivation, coffee cultivation techniques, coffee harvesting, coffee processing
2014-06-17 Coffee knowledge Yunnan coffee coffee cultivationThe raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.
2015-07-24 Selection coffee raw beans need consider 10 elements sellers main