This is the curve of substances appearing in coffee extraction. In the extraction of coffee, both good taste and bad taste will be dissolved. As can be seen from the diagram, the rate of dissolution of good taste is relatively fast, so it relatively suppresses the production of bad taste. So the first half of coffee presents mainly good taste, and in the second half, when the good taste is almost dissolved, no.
2015-09-01 Coffee extract time flavor curve this is coffee substance appearanceFirst, determine the reasonable business hours according to the consumption habits of the region, the deployment of manpower, peak (trough) time, passenger flow, passenger volume and key business hours, turnover and time period and other factors to determine, be sure to do the overall grasp, and then after a period of operation, find out the most reasonable and suitable business time. So that manpower, wages, water and electricity will not be wasted.
2014-09-19 Coffee shop operation coffee shop service coffee shop service managementPreviously discussed that the taste of coffee mainly depends on roasting, generally shallow roasting will have a brighter sour taste, deeper roasting will have a stronger bitter taste, this is the basic rule. The depth of baking mainly depends on the characteristics of raw beans, personal preferences and other factors, the most important is the balance between bitter taste and sour taste.
2014-08-25 Coffee knowledge coffee roasting roasting degreeWhile Cupping is undoubtedly the clearest way to examine coffee beans, you can still tell how carefully coffee beans have been processed by looking at their appearance. Green bean sellers are primarily responsible for grading coffee beans before selling them to coffee bean merchants. After grading, premium and premium coffee beans will be selected, although they may have some flaws but do not affect the coffee
2015-02-25 coffee beans picking coffee green beans need consider 10 elements thoughThe first-class appearance and sensory characteristics project requires that the special-level sensory aroma, flavor and taste are very good. The appearance should be light blue or light green. Physical index item special level (7.1mm) test method granularity / >, 90 DB53/T 154.6 broken beans / (%), 5 DB53/T 154.8 discolored beans / (%), 1.0 DB53/T 154.8 foreign bodies / (%), 0.1 DB53/
2014-11-12 Coffee knowledge boutique coffee science Yunnan coffee beans coffee bean standardsJudgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as
2015-06-05 How to judge coffee beans good or bad shapeThe first-class appearance and sensory characteristics project requires that the special-level sensory aroma, flavor and taste are very good. The appearance should be light blue or light green. Physical index item special level (7.1mm) test method granularity / >, 90 DB53/T 154.6 broken beans / (%), 5 DB53/T 154.8 discolored beans / (%), 1.0 DB53/T 154.8 foreign bodies / (%), 0.1 DB53/
2014-09-30 Coffee knowledge Yunnan coffee beans boutique coffee beansOne: The design of the coffee shop door is obvious. The function of the shop door is to induce people's attention, generate interest, and stimulate the sense of participation that wants to go in and have a look. How to enter, from where to enter, you need to correctly import, tell customers, so that customers at a glance. In the cafe storefront design, the design of customer access door is an important part. Place the store door in the center of the store, or left
2015-01-12 cafe decoration shop door lighting design requirements design display● distinguishes the key names and specifications of coffee beans the name of the port of export of ● can tell the shipping route from the name of the port of exit marked. Coffee from the same origin or the same brand has a certain route, so it is also exported from the same port. For example, if it is marked as "Brazil. Santos", it means that this is coffee exported from Santos, but the one marked "Mocha" is taken as an example.
2015-04-15 Distinguish coffee beans and grading coffee common sense discrimination essentials namesThe first-class appearance and sensory characteristics project requires that the special-level sensory aroma, flavor and taste are very good. The appearance should be light blue or light green. Physical index item special level (7.1mm) test method granularity / >, 90 DB53/T 154.6 broken beans / (%), 5 DB53/T 154.8 discolored beans / (%), 1.0 DB53/T 154.8 foreign bodies / (%), 0.1 DB53/
2014-11-20 Coffee knowledge coffee common sense Yunnan coffee beansYou can see how carefully coffee beans are processed by observing their appearance. Here are 10 factors to consider when choosing raw coffee beans.
2014-05-12 Raw coffee beansRoasting is roughly divided into light (LIGHT), medium (MEDIUM), deep (DARK) and very deep (VERY DARK) roasting, light roasted coffee beans: will have a strong smell, very crisp, high acidity is the main flavor and light mellow. Medium-roasted coffee beans: have a strong mellow, but also retain most of the acidity. Deep-roasted coffee beans: with traces of grease on the surface, sour
2015-04-16 Baking introduction boutique coffee beans common sense baking roughly divided into LIGHTAlthough Cupping is undoubtedly the clearest way to check coffee beans, you can still see how carefully coffee beans are processed by looking at their appearance.
2014-06-18 Coffee knowledge selection of coffee beans coffee encyclopediaTurkish coffee is famous for its peculiar taste, which comes from the peculiar way of preparing coffee. Its taste is recognized as the most original taste of coffee, but also a taste with a long history. This is a real way to make coffee. It grinds the roasted coffee beans into powder and boils them directly with water in a special Turkish pot.
2015-04-07 Turkey everyone is divination coffee fortune teller peculiar tasteThe coffee bean itself is a small, light green bean that turns black by roasting what should be a light turquoise bean. Immature beans are over-fermented in the process of refining, resulting in microbial infection, mixed taste, sour smell, mildew smell, drug flavor (phenolic henoic), etc., which may contain biotoxins. Sour beans / local sour beans: raw beans appear yellow and yellow brown
2016-05-27 Should how distinguish coffee beans planted defects coffee raw beans itself isTurkish coffee is famous for its peculiar taste, which comes from the peculiar way of preparing coffee. Its taste is recognized as the most original taste of coffee, but also a taste with a long history. This is a real way to make coffee. It grinds the roasted coffee beans into powder and boils them directly with water in a special Turkish pot.
2014-10-17 Coffee knowledge coffee encyclopedia coffee fortune teller Turkish coffeeTurkish coffee is famous for its peculiar taste, which comes from the peculiar way of preparing coffee. Its taste is recognized as the most original taste of coffee, but also a taste with a long history. This is a real way to make coffee. It grinds the roasted coffee beans into powder and boils them directly with water in a special Turkish pot.
2015-06-11 Boutique coffee common sense mystery fun Turkey divination strangeTurkish coffee is famous for its peculiar taste, which comes from the peculiar coffee brewing method. Its taste is recognized as the most original taste of coffee, and it is a long-standing taste. This is a real way to make coffee. It grinds roasted coffee beans into powder and cooks them directly with water in a special Turkish pot without
2015-11-07 Seen Coffee Fortune telling People Turkey Strange Taste SmellFreshness is the life of coffee, how to determine the freshness of coffee beans? There are three steps: smell, see, and peel. Smell: put the coffee beans close to the nose and smell them deeply to see if you can clearly smell the aroma of the coffee beans. If so, the coffee beans are fresh enough. On the contrary, if the aroma is weak, or the greasy smell has begun to appear, the coffee beans are completely stale.
2015-10-26 Appearance can be judged coffee beans whether fresh degree how observationTurkish coffee is famous for its peculiar taste, which comes from the peculiar way of preparing coffee. Its taste is recognized as the most original taste of coffee, but also a taste with a long history. This is a real way to make coffee. It grinds the roasted coffee beans into powder and boils them directly with water in a special Turkish pot.
2015-11-07 Turkey human use coffee fortune telling divination steps peculiar flavor