When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.
2014-11-24 Coffee knowledge coffee common sense boutique coffee coffee extractionRoasting, grinding and brewing are the three steps of coffee. The key points of grinding coffee beans: 1. The degree of grinding should be average; 2. Friction heat occurs when grinding beans; 3. Does not produce fine powder; 4. The degree of grinding suitable for extraction is selected. The degree of grinding should be understood simply and averagely. The coffee powder with fine grinding degree has a larger surface area and more extracted ingredients. The more soluble ingredients, the thicker the liquid, the stronger the bitterness. So
2015-12-28 Coffee knowledge essentials baking grinding brewing steps details explanationWhat is boutique coffee: extract coffee with appropriate concentration, and reflect its unique aroma and taste according to the altitude, origin and variety of coffee. Good coffee is very rare. We often complain that the Italian coffee machine has a hard effect on the taste when extracting coffee, but in fact, all coffee making utensils have more or less defects, so in a sense.
2016-06-07 Effectively improve coffee take quality what boutiqueIn coffee life, baristas constantly study how to make better coffee, and constantly try the different flavors of coffee beans from different places, the different tastes brought by various brewing utensils, and the personalities shown by various brewing methods. however, the importance of bean grinders to all this is often overlooked. Among the factors that determine the taste of coffee brewing, the bean mill is the hardware factor and the technology is the software factor. that
2016-08-18 How to correctly use bean grinder help coffee extractionNow more and more people are beginning to fall in love with coffee and coffee life. Baristas are constantly studying how to make better coffee. They constantly try the different flavors of coffee beans in different places, the different tastes brought by various brewing utensils, and the personality shown by various brewing techniques, but often ignore the importance of bean grinders to all this. In the factors that determine the taste of coffee
2016-08-12 How to correctly use bean grinder help coffee extractionThere are four main factors that affect the extraction of bean grinder: ① uniformity: coarser coffee particles are more likely to be underextracted, while finer particles will be extracted too much in advance, so the coffee powder with a larger span of grinding thickness can taste more turbid and irritating smells. On the other hand, the coffee powder with the same size and similar shape is used to extract the coffee powder, and the taste is
2016-07-01 Coffee beans grinding coffee flavor coffee machine EK43 Fuji bean grinder ItalianThe ratio of Gold Cup fine cup coffee defined by the Coffee tasting Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee, but these two variables are early.
2016-04-27 SCAA USA boutique coffee association brewing gold gouache proportion mostA lot of people are asking what is the radical point of boutique coffee, what will they say, what is not the radical point of boutique coffee, what will they say, do you really understand boutique coffee? Sometimes coffee is a little weird because subjective feelings are hard to express. Subjectivity, which is difficult to express, can be exploited. Because subjective feelings can often be used as long as you like it, and
2014-10-14 Coffee knowledge Coffee extract Fine coffeeIn China, more and more people begin to fall in love with coffee and coffee life. Baristas constantly study how to make better coffee. They constantly try the different flavors of coffee beans in different places, the different tastes brought by various brewing utensils, and the personality shown by various brewing techniques, but often ignore the importance of bean grinders to all this. In determining the taste of coffee brewing
2015-12-22 Coffee knowledge essentials how to correct use bean grinder help extract tryWhen it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.
2014-12-31 Boutique coffee brewing method extraction way speaking of then now the marketThe freshness of coffee beans is one of the factors affecting the grinding degree. Freshly roasted coffee beans because of the high activity of flavor components, do not need too fine grinding degree to emit enough flavor, so the grinding degree can be adjusted properly. At this time, if the degree of grinding is still fine, the flavor components of coffee beans can be more divergent, but it is also easier to extract miscellaneous flavors at this time.
2015-12-24 About coffee beans grinding knowledge essentials coffee powder importanceWe talked about some of the connections between taste and data in general. The core idea is the relationship between alcohol thickness and TDS concentration, and the relationship between sour, bittersweet and extraction rate. If we describe the goal in the first chapter, then the goal we want to achieve is mainly the following two points: 1. A reasonable extraction rate of 18-22% was obtained. Because it can achieve bitterness.
2014-10-14 Coffee knowledge coffee extraction boutique coffeeThe proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.
2015-11-10 About gold cup coffee extractionThe soaking time should be inversely proportional to the baking degree under a fixed amount of water, the longer (shorter) the steaming time, the higher (lower) the extraction rate and the higher (lower) the concentration. The baking degree should be taken as the main consideration for the length of soaking time. Shallow baked beans are not easy to extract, so the brewing time should be a little longer than baking. On the contrary, re-baked beans are easier to extract, so the brewing time is slightly shorter than that of shallow baking. In other words, the baking degree should be
2016-07-22 SCAA coffee extract water temperature time water flow boutique coffee beans roastingBlonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)
2015-01-17 Boutique coffee common sense extract some common words concept yellow change BlThe proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%.
2014-08-19 Coffee knowledge SCAA coffee gouache ratio golden gouache ratioBlonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)
2014-11-24 Coffee knowledge coffee common sense coffee extractionWhen it comes to the word specialty coffee, it can be traced back to as early as 1974 in the last century, when Ms. Erna Knutsen of the United States first put forward the concept in "tea and coffee trade journal", that is, the Journal of Tea and Coffee Trade, to refer to those coffee beans growing in a special environment with unique aroma and flavor. As B.C. Ireland in San Francisco
2014-12-26 Coffee basics common sense boutique definition mention specialty coStart 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
2014-11-24 Coffee knowledge coffee common sense espresso conceptThe proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.
2015-09-17 SCAA USA boutique coffee association brewing gold gouache proportion