Weight reduction: due to the evaporation of water, the weight is reduced by 15-20%. In general, the moisture content of our coffee beans is 10-12%. In addition, the weight lost is generally in silver skin, dust, material changes, and carbon dioxide loss. Most of the less weight is moisture. Volume increase: due to the formation of CQ2, the volume increases by 30-60% and the specific gravity of the components changes:
2016-01-05 Coffee roasting knowledge raw beans coffee beans weight reduction how muchThe principle and method of milk foaming a. Why use foamed milk? The basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein around to form a lot of small foam, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose dissolves because of the increase in temperature
2015-04-20 Milk foaming principle method why use milkFirst of all, the average grinding of a coffee bean can divide a coffee bean into several kinds (some studies suggest that there are about 3 kinds of particles). The number of particles depends on the roughness of the grinding; on the contrary, uneven grinding divides a coffee bean into many different sizes.
2014-07-18 Coffee knowledge bean grinder coffee encyclopediaDesigner Hiroyuki Shinozaki completed the design of this small coffee shop. The small cafe is located on the street of a quiet residential area in Otahara, Japan. Looking up, there are wood-colored volumes of different sizes, the interior of which is empty, with tables, chairs, plants and kitchens below. This one-story building uses a combination of reinforced concrete and wood structure.
2015-03-16 Cafe designer Japan Tanahara small HiroyMilk foam is a prerequisite for the success of a cup of espresso. Only when the foam is ready can you make a qualified cup of espresso. How can you make a good cup of Italian coffee? Let's explain it in detail. The following points should be paid attention to before foaming: (1) Milk temperature: milk temperature is a very important factor in dispelling milk. when the storage temperature of milk rises by 2 degrees Celsius, it will
2016-01-23 How to hit well milk foam want become high quality coffee teacher will see detailedWe often see this description in some materials: when making milk foam, as soon as the nozzle touches the milk noodles, all the steam valves will be opened. I don't quite agree with this (except for the two-stage steam valve, because there is no way to operate the steam volume, here I refer to the mainstream knob steam valve). In fact, this statement is not much of a problem, but as barista beginners, the weight of the opponent is
2015-12-15 Italian style coffee production tutorial talk influence flower drawing factor hit milk foam steamingThe basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and the effect of foaming is used to seal lactose in milk.
2016-07-16 Coffee flower drawing discomfort sharing what milk materials flowers foamingThe basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and the effect of foaming is used to seal lactose in milk.
2016-10-17 Coffee milking why deflation milk foam what skills introduction milk foamingThere is no research on the coffee machine. At first, I looked at Cankun's coffee machine, which is cost-effective. There are 15pajol 19pa coffee machines, but there is no fully automatic coffee machine. (these two days I saw a cross-Cankun coffee machine 2500km, pressure has 20pa). If you buy semi-automatic, you have to buy coffee powder, but if you buy coffee powder directly, you need to drink it in a short time, otherwise the taste will have a great influence.
2016-07-16 Delong coffee machine test mode manual semi-automatic no whatBrand: JUMO Jiumao Mechanical and Electrical Fan (SIROCCO FAN) Features: 1. The wind turbine is multi-wing type, dynamic balance correction, large air volume, low noise 2. Air shell for precision mold stamping, paint treatment, exquisite appearance 3. Motor optional model motor, directly connected installation, stable performance 4. The air outlet can be round / square, and the multi-directional angle can be adjusted by 5. The optimal design of air duct, the energy-saving effect is obvious 6. Determinable
2016-01-05 Small coffee shop dedicated mini coffee beans roaster fan brand JUMThe basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and the effect of foaming is used to seal lactose in milk.
2016-10-17 Coffee teaching novice tutorials steam milking soaking or milk bubble pot milkOn November 3, 1903, American troops landed in Panama, instigating Panama to become independent from Colombia and establish the Republic of Panama. On November 18 of the same year, the United States acquired the permanent monopoly to build and operate the canal and the permanent use, occupation and control of the canal zone. And dug a canal in the bee waist area in central Panama, so that the canal area became a state within the country in Panama 1989
2016-08-26 Berries caramel special sweet Bana Marca coffee flavor taste manorCoffee industry in Brazil Coffee is a traditional industry in Brazil. Since 1960, coffee cultivation in Brazil has been ranked first in the world, with an average annual output of 24.6 million bags (60 kg each). In 2002, due to favorable weather and a good year for coffee production, Brazilian coffee reached the best level in history, reaching 47.2 million bags, an increase of 59.6 per cent over 28.137 million bags in 2001. According to the United States Department of Agriculture 20
2016-03-17 Brazil Coffee Industry producing area understanding tradition 196According to Japanese media reports, Vietnam ranks first in the world in the production of Robasta coffee beans used to make instant coffee, and exports are increasing. On the other hand, there are also problems such as difficulties in delivering goods to farmers and problems in purchasing coffee beans from foreign countries and processing orders for export companies. Local economic newspapers such as Vietnam Investment Review reported the incident. According to statistics from Vietnam's Ministry of Agriculture and Local Development, Lobar
2014-04-27 Vietnam coffee export volume increasing Japan media coverage use productionUse steam to beat milk, make liquid milk into the air, make use of the surface tension of milk protein to form many small foams, so that the volume of liquid milk expands and becomes foam-like milk bubbles. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and lactose is sealed in milk bubbles by foaming, and the function of milk fat is to make these
2014-09-19 Coffee knowledge Italian coffee flower milk foaming principleThe basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and the effect of foaming is used to seal lactose in milk.
2016-10-17 Milking details tutorials beginners how to fast learn milk foaming basicFRESHROAST SR500 was recommended to me by several friends. It is said that American families use more baking. In addition, they use more household hot air equipment and I-ROAST and NESCO, the price is not much different, between 975-1200 yuan. But the repair rate of NESCO is high, and the baking of I-ROAST is relatively foolish. Relatively speaking, FRESHROAST can support continuous baking (although it can be continuous).
2015-07-06 Huky500 coffee roaster unpacking assemblyThe copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please indicate the source. Author: Dewa Uncle Link: http://www.zhihu.com/question/22664244/answer/42860980 Source: Zhihu first talk about a little personal opinion, this parameter is best called powder-water ratio. Because it is generally presented in a [1:xx] way, also
2015-11-02 Gouache refers to coffee powder water proportion copyright author ownership commerce transfer[introduction] A lot of baking is also OK. Peace of mind 10kg FUJIROYAL (Fuji Royal) small series of the only exhaust fan as the standard model. The exhaust air volume is strong, fine-tuning is simple and easy. A large number of coffee beans can also meet your expectations when roasted. ● observation is easy to bake a lot of OK. The only member of the reassuring 10kg FUJIROYAL (Fuji Royal) small series
2015-12-10 Fuji Royal Mini Baking Machine 10kg gravity R muri 110 details operationPanama is a small country located in the heart of the American continent. The waters of the Atlantic and Pacific oceans wash over its beaches. Panama is located at 9 degrees north latitude, at the confluence of the Central Mountain Range, where Mount Baru, one of the highest volcanoes in Central America, is located. With an elevation of more than 11,400 feet, Baru Volcano surrounds a land rich in nutrients and fertile soil unique to Panama
2016-09-01 Panama Maca Flavor Coffee Characteristics Located Americas Continental Central