There is a knack for distinguishing the freshness of coffee beans: fresh coffee beans smell fragrant, otherwise they are tasteless or have a bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the brewed coffee has a bitter taste; yellow coffee beans
2014-11-06 Coffee knowledge boutique coffee science coffee preservationFor the thicker the coffee powder, the more inefficient the extraction of coffee by water and the less flavor of the coffee itself, any cooking method that will store the hot coffee for a period of time will greatly reduce the flavor of the coffee. A coffee maker plugged in at home is not a good choice. The cooking pot will cause the aroma of the coffee to be lost with the steam, leaving only the thick coffee cooking equipment clean, whether the water quality
2015-03-05 Boiled delicious roasted coffee some suggested thicker coffee powder extractBrewing a good cup of Espresso is the key to making Italian coffee. Now many friends buy their own coffee machine to learn how to make Italian coffee. However, it is not clear what causes the brewing failure in the production process. On this issue, Lao Xu listed the following checklist based on some of the information at hand and Lao Xu's own personal experience.
2014-07-15 Espresso espresso brewed coffee home coffee maker(Ⅲ) Chapter 3 Environmental factors-what is the variation of temperature, sunshine and humidity in the process of cooking espresso, the factors that affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must
2015-10-17 David Schomer ESPRESSO COFFEESmell: Fresh coffee beans smell strong, otherwise tasteless or bad smell. See: Good coffee beans are complete in shape and full in size. Otherwise, the shape is incomplete. Pressed: Fresh coffee beans are crispy when pressed, and the aroma wafts out when cracked. Color: dark with black coffee beans, boiled coffee has a bitter taste. Yellower colored coffee beans, brewed coffee with sour taste. good
2016-06-01 coffee beans freshness other tips preservation method fresh smell strongCoffee beans want to brew a cup of mellow coffee, in addition to brewing skills, the most important thing is to buy good quality coffee beans. When buying, you should also pay attention to whether the color and particle size of the beans are uniform. Good coffee beans are not only shiny in appearance, but also have a strong aroma without being mixed with peculiar smell. The degree of grinding should be done correctly according to the coffee machine used.
2016-05-03 Exquisite coffee beans less money one jin coffee bean machine price coffee what brandThe aroma components dissipate easily-the rich aroma emitted when grinding fresh coffee has inspired the poet for hundreds of years. In order to capture these aromas in coffee cups, all kinds of beautiful shapes and strange coffee machines have come out one after another, thus achieving this arduous super task. Make the brewed coffee as fragrant as the freshly ground coffee
2014-08-30 Coffee knowledge Espresso principle Coffee EncyclopediaThe roasting of coffee beans is a very technical work. The raw beans are heated and cooked, and the moisture is removed to make them inflate. Through this procedure, the unique aroma and flavor of coffee can be produced. Generally speaking, if the frying time is short, the color of the coffee beans will be light brown and sour. If the roasting tone is dark, the bitterness will be enhanced and the color will be dark brown. Therefore, the roasting of coffee beans is divided into several different processes.
2014-12-28 Boutique coffee beans coffee roasting technical sexual industrialIt's really troublesome to have such a long list of names. But it is because of this that we can have a better understanding of what the beans are like, from large producing areas to small producing areas, processing plants, groups, and manors. in this way, we will have more and more understanding of coffee.
2014-07-22 La Minita La Minita Manor American beans Guatemala Antigua coffee beansBrewing a good cup of Espresso is the key to making Italian coffee. Now many friends buy their own coffee machine to learn how to make Italian coffee. However, it is not clear what causes the brewing failure in the production process. On this issue, Lao Xu listed the following checklist based on some of the information at hand and Lao Xu's own personal experience.
2014-10-21 Coffee knowledge Commercial coffee machine Semi-automatic coffee machine EspressoAs soon as coffee cherries are picked, they have to be sent to agricultural products for processing. Cherries that have been picked, including freshly ripe, overripe, and unripe, are all mixed together. If these cherries are not treated separately, the quality of the coffee beans is really unpalatable, because it is mixed with a lot of bad-tasting impurities. So
2016-05-24 Myself coffee beans what delicious?The third chapter is environmental factors-what is the temperature, sunshine and humidity? in the process of cooking espresso, the factors that affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. Face up to these uncertainties,
2015-05-25 Espresso fundamentals Common sense what is variable Chapter 3 EnvironmentWhen grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder. In the way of actual cooking, the ESPRESSO machine takes a very short time to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour; coffee is boiled by siphon
2015-08-28 Coffee grinding brewing basic common sense(Ⅲ) Chapter 3 Environmental factors-what is the variation of temperature, sunshine and humidity in the process of cooking espresso, the factors that affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must
2015-03-13 ESPRESSO COFFEE Chapter 3 what is variableWhen grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder. In the way of actual cooking, the ESPRESSO machine takes a very short time to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour; coffee is boiled by siphon
2014-11-10 Coffee knowledge boutique coffee science coffee grinding coffee brewingWhen grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder. In the way of actual cooking, the ESPRESSO machine takes a very short time to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour; coffee is boiled by siphon
2015-07-31 Coffee grinding brewing basic common sense boutiqueEach cup of espresso has a layer of brown fine oil on the surface, which is called crema. If you look closely, you will find that the crema color on the surface of each espresso is different, and the common crema colors range from light gold, hazelnut, ochre to dark brown. What message does these crema with different colors reveal to us? Things
2015-11-09 How to extract one cup beautiful concentrated coffee tiger spot espressoEvery step from raw beans to a fragrant espresso (Espresso) is very important and affects the quality of the final product. When you know how to choose the best and most appropriate coffee beans. At the same time, it is necessary to know how to cook at the beginning. To make a perfect cup of coffee. Knowing how to make the perfect cup of coffee is like a painter knowing how to use it.
2014-07-15 Make coffee make coffeeRosa coffee raw beans have a very beautiful blue-green, jade-like warm texture, smell fresh grass, peach, berry flavor and oolong tea unique milk sweetness that most coffee beans do not have. it seems that aroma and taste of this kind of things need to be associated, but the faint smell of tea is obvious to us [1]. In order to highlight the characteristics of this bean
2016-07-21 Rose Summer Coffee cooked beans Panama Manor Ace Mella introduction EmeraldWine lovers all know that a bottle of wine encapsulated in a bottle is a living creature that is changing all the time. In fact, the same view applies to packaged and stored coffee beans. So how long can the unopened coffee beans be preserved in proper packaging? We use the practical experience of a large number of lovers and coffee shopkeepers to freshen the cooked beans of coffee.
2015-12-22 Coffee beans preservation knowledge main points introduction coffee cooked beans shelf life long time