Coffee 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 coffe[guide] Post-burner A device that uses a high-energy burner to reburn the smoke generated by a coffee roaster to eliminate smoke. At the same time, it can reduce the smell. A stainless steel basket used by the silver skin of the Fujiga machine dust collector. A device capable of reburning the smoke produced by the coffee roaster with a high heat energy burner to achieve the smoke elimination effect.
2015-12-05 Explanation of professional terms related to coffee technical operation and roasterNext, we will explain the structure of our coffee roaster and the characteristics of each component. There may be some difficulties for the people who have just come into contact. I hope you can try your best to understand! The construction of the coffee roaster looks very simple. It is true that electrical machine control or gas control is not very difficult to control. However, with regard to the baking of coffee beans, it is necessary to pursue a very difficult mechanical balance and structure.
2015-12-08 Coffee technology operation understanding roaster machinery principle and then everybody saySan Franciscan Industrial Roaster SF-300 Baking Capacity: 600 lbs. Weight: 3850 lbs. 1746kg size: 8W x 12L x 12H exhaust pipe: 16 diameter pipe operating voltage: 220 Volts 1/Phz or 220-440-480 Volts 3/Phz (voltage can be customized according to national standards) current: 45 Amps thermal
2015-10-27 San Franciscan SF-300 136kg CapacityIntroduction to FUJIROYAL Fuji Royal DISCOVERY Coffee Roaster DISCOVERY was originally developed for the interest of coffee lovers. It has the same performance as the roaster used by professionals, so it is not only a fan of personal interest, but also widely praised and loved by professionals. The coffee shop that is most suitable for using your own baked beans and want to learn
2016-01-13 FUJIROYAL Fuji Royal Brand Coffee Roaster DISCSan Franciscan Industrial Roaster SF-150 baking capacity: 600 lbs. Fuselage weight: 3850 lbs. Dimensions: 8W x 12L x 12H exhaust pipe: 14 diameter pipe operating voltage: 220 Volts 1/Phz or 220440-480Volts 3/Phz (voltage can be customized according to national standards) current: 45 Amps heat BTUs 500000
2015-10-27 San Franciscan SF-150 68kg capacitySince writing something about coffee here, most of the emphasis has been on the original flavor of coffee... Of course, sometimes I write about the bitterness or overpowering flavor of deep roast coffee, but that doesn't mean I can't accept deep roast coffee or that deep roast coffee is necessarily bad... There are also some great roasters who can bake deeply
2014-11-03 Cafe Business Coffee Flavor Cafe[introduction] the first principle: clean, clean when light, and clean when strong. It's like a room, it's easy to be clean when it's empty, but it has to be clean when it's full. The second first principle: clean, clean when light, and clean when strong. It's like a room, it's easy to be clean when it's empty, but it has to be clean when it's full.
2015-12-07 Coffee technology operation timing evaluation eight principle guide first[latest course] basic baking course Wang Shiru time: December 17-December 19, 2012 course fee: 3800 yuan / three-day course purpose: this course is aimed at students with barista foundation (or those who have taken a barista course). Through the understanding of the basic knowledge of baking, the use of small roaster, master the basic theory of self-baking and have the basic skills
2014-04-27 Xiamen Xiangtou boutique coffee college courses 2012.11-2013The proper grinding of coffee beans and storage is related to the success or failure of a cup of coffee. No matter which brewing method has its correct extraction standard, it can also be called the mass of water molecules in coffee beans. The simple rule is that the shorter the brewing time is, the finer the grinding scale is. In addition, the same mode of operation, the amount of brewing weight, in order to achieve a balanced operation quality, it also needs to be properly adjusted.
2015-11-23 Coffee beans grinding storage roasting planting introduction coffee beans suitableStart with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction
2015-12-08 Italian style coffee operation Europe and the United States most consensus espresso conceptFilter cup type and brand introduction: type from the quality of material up points, filter cup has ceramic, acrylic, AS resin and other types. From the bottom of the filter hole up the number of points, there are single hole, double hole, three kinds of holes. The brand single-hole filter cup was invented by Mrs. Melitta of Germany, so it is also called Melitta cup, which is more popular with Germans who like deep baking. But at first,
2015-09-10 hand brew coffee operation method process filter cup class and brand introductionGenerally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technology school believes that 50% of the success factors of a perfect Espresso depend on the composition and quality of the match. There is no one
2015-12-15 Italian style Coffee Operation Technology Espresso matching production detailMany friends want to learn to bake coffee at home, first, they suffer from no platform for learning, and second, there are few professional books at home and abroad. Here I would like to share a total of nine Weibo articles on the issue of roasting coffee, which are just for your reference and hope that professionals and friends who roast at home will testify.
2014-08-15 Coffee knowledge coffee roasting roasting process judging roastingFlannel coffee pot has a wide range of applicability, can extract hot drink coffee, can also make cold drink coffee, in the form of operation and basic hand brewing is very similar, but, in order to show a better flavor of coffee, it still takes a certain amount of time to practice. Fresh baking and fresh grinding is a learning skill that must be followed in the training class. Operation of flannel coffee pot
2016-01-14 Illustration flannel coffee maker operation method process origin introductionCoffee 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 beans roasting technology hot air roaster coffeeProduct name South Korea original imported GENE CAFE 3D professional coffee roaster brand GENE CAFE origin Korea voltage 220V/60Hz power 1200V 1400W size 383243 229mm temperature control 0 ~ 250C electronic temperature control weight 7.1kg roaster capacity 250g 300g operating volume about 65Db product accessories: roaster body, roaster special foot base, coffee bean spoon, medium silver
2016-01-14 Korea GENE CAFE coffee roaster brand hot air coffee beansCoffee roasting refers to the heating of raw beans to convert starch in raw beans into sugar and acidic substances at high temperature. Cellulose and other substances will be carbonized to varying degrees. Moisture and carbon dioxide will volatilize. Protein will be converted into enzymes and fats. The remaining substances will combine together to form an oil film layer on the surface of coffee beans. In the process, coffee acids will be generated.
2014-08-20 Coffee knowledge Coffee roasting Hot air roasterAfter a simple understanding of the basic practice of hand brewing, you may still be confused about the details during operation. You might as well review the key tips of each step to make delicious coffee by hand naturally become a habit of life. 1. Wetting filter paper deodorization traditional fan-shaped filter paper has two edges, one on the side and the other on the bottom, preferably folding in different directions, if the side seam is folded inward, the bottom seam edge
2015-09-06 Hand brewing coffee operation technology production key points1. Almost comfortable want to go to a place where the barista can fully remember your name and order even if it is overcrowded? Although the cafe space is limited, they can make up for it through quality, ability and charm. two。 Beloved of the community on weekends, you will find that some coffee shops are packed, with scattered strollers and a warm atmosphere. These coffee shops are mainly
2016-06-01 Independent operation cafe eight big main points eight rules almost comfortable to go