To understand the theory of Davies, it is necessary to first find out how many variables there are for a cup of Espresso. 1. Boiler pressure (water temperature) 2. Pump pressure (water pressure) 3. The roasting degree of coffee is 4. The freshness of coffee is 5. The grindability of coffee is 6. The amount of powder is 7. The amount of water is 8. The flow rate is 9. The filling force is 10. The climate is 11. The temperature of the bean grinder is the easiest to control for so many variables.
2015-10-23 WBC champion coffee theory in-depth analysis understanding DaviesGrab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world.
2014-08-26 Coffee knowledge roasting theory coffee bean roastingTo drink 300ml coffee, how many grams of coffee beans should be used? gold cup gold coffee theory easy to remember practical version! Simple version (coffee cup capacity * 1.2%) / 20% = required coffee beans very simple version coffee cup capacity * 0.06 = need to put coffee beans beautiful version coffee cup capacity * 6.18% = need to put coffee beans to drink 300ml coffee, how many grams of coffee beans should be used? 300 "0.0618" 18.54
2015-07-24 Gold Cup gold coffee theory practical boutique to drink 300Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
2014-12-10 Boutique coffee roasting common sense coffee beans theory a handful of coffee raw beans smellGrab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
2015-10-13 Coffee beans roasting basics common sense theory a handful of coffee raw beans smell there is alwaysTo drink 300ml coffee, how many grams of coffee beans should be used? gold cup gold coffee theory easy to remember practical version! Simple version (coffee cup capacity * 1.2%) / 20% = required coffee beans very simple version coffee cup capacity * 0.06 = need to put coffee beans beautiful version coffee cup capacity * 6.18% = need to put coffee beans to drink 300ml coffee, how many grams of coffee beans should be used? 300 "0.0618" 18.54
2015-06-06 Gold Coffee Theory practical 2012 Golden Section drink 300mlGrasp a handful of coffee beans smell, there is always a pungent earthy smell, different from the impression of charming coffee fragrance. However, when properly roasted, raw beans emit the world's most intense aroma. The tiny high-altitude Arabica green bean is like a warehouse full of chemicals. Scientists have identified more than 2,000 known ingredients, including 700 to 700.
2014-12-17 boutique coffee beans roast common sense theory handful coffee green beans smell always thereTo drink 300ml of coffee, how many grams of coffee beans should I use? Gold cup gold coffee theory easy to remember practical version! Simple version (coffee cup capacity *1.2%)/20%= coffee beans required Very simple version Coffee cup capacity *0.06= coffee beans required Elegant version Coffee cup capacity *6.18%= coffee beans required To drink 300ml of coffee, how many grams of coffee beans should be used? 300*0.0618=18.54
2015-09-16 Gold Cup Coffee Theoretical Practical 2012 Golden SectionTo drink 300ml coffee, how many grams of coffee beans should be used? gold cup gold coffee theory easy to remember practical version! Simple version (coffee cup capacity * 1.2%) / 20% = required coffee beans very simple version coffee cup capacity * 0.06 = need to put coffee beans beautiful version coffee cup capacity * 6.18% = need to put coffee beans to drink 300ml coffee, how many grams of coffee beans should be used? 300 "0.0618" 18.54
2015-10-23 Gold Cup gold coffee theory practical gouache golden section toGrab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
2015-03-25 Coffee beans roasting theory boutique coffee a handful of coffee raw beans smell there is alwaysLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2014-07-04 Coffee bean roasting coffee bean baking theoryGrab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
2015-05-12 Coffee beans roasting theory boutique coffee basics common sense a handful raw beansGrab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
2014-07-04 Coffee roasting coffee bean roasting theoryLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2014-11-14 Coffee knowledge boutique coffee science coffee bean roasting theoryFor coffee, things were also applicable 50 years ago, whether it was a classic, the golden cup theory golden cup or E61. The core of the golden cup theory golden cup is the best extraction degree and the best coffee concentration. The data tested in theory and practice are necessary for coffee making, otherwise each cup of coffee is full of countless variables.
2014-05-16 Coffee culture office golden cup coffee beans(reprint) grab a handful of coffee and smell raw beans, there is always a pungent smell, which is very different from the charming smell of coffee in your impression. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients.
2015-12-16 Coffee roasting knowledge main points introduction coffee beans theory reprint one hand coffeeLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2014-12-10 Boutique coffee roasting common sense coffee beans theory and then talk about all kinds of bakingLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2015-05-28 Coffee beans roasting theory various definition taste problem again talk about all kinds ofLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2015-12-18 Coffee beans treatment method roasting technology skill theory detail introduction againLet's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
2015-06-08 All kinds of baking definition taste problem coffee beans theory and then talk about all kinds of