Espresso is mainly composed of two elements: one is water, the other is oil. The body of Espresso is gelatinous, and the oil in coffee is emulsified by hot water at high temperature and high pressure to form a colloid, so the taste has saturated cohesion, while Crema is a great pleasure of espresso, its honeycomb structure stores a lot of aromatic substances and can release a lot of fragrance in the mouth.
2015-01-14 Boutique coffee knowledge Espresso should be made up of two elements.I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction.
2014-07-23 Coffee knowledge hand brewing coffee hand brewing technology central water injectionMany friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but the immersion method will be lighter.
2014-07-10 Coffee by hand coffee by hand coffee by hand.I have been using the center injection method for brewing since I came into contact with hand brewing, that is, only injecting water in the center without spreading out, and a small hole will form after extraction. The opposite of the central injection method is the infusion method, which injects water over the entire coffee surface. Many friends feel that the central injection method may not be able to extract completely, but my feeling is that the central injection method can extract completely, but it is the immersion method.
2014-09-30 Coffee hand brewing techniqueI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2015-08-29 Coffee hand flushing manipulation center water injection I have been using since tentacles.I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2014-09-30 Coffee hand brewing techniqueI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2014-11-25 Coffee knowledge coffee common sense coffee hand brewingI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2014-09-05 Coffee hand brewing techniqueI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2015-08-05 Hand flushing coffee manipulation center water injection I have been using since tentacles.I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2015-11-11 Coffee hand flushing manipulation center water injection skill I have been since tentacles.Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but the immersion method will be lighter. I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method, the soaking method is used in the whole coffee noodle.
2015-05-22 Coffee hand flushing manipulation center water injection many friends feeling water methodI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2015-02-26 Coffee hand brewing manipulation technique detailed explanation center water method I have been from tentacles sinceMany friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but the immersion method will be lighter. I have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method, the soaking method is used in the whole coffee noodle.
2014-10-21 Coffee knowledge coffee hand brewing central water injection methodI have been using the central water injection method since I touched the hand, that is, I only inject water in the center without spreading it, and a small hole will be formed after extraction. As opposed to the central water injection method is the immersion method, that is, the whole coffee noodle is injected with water. Many friends feel that the central water injection method may not be able to extract completely, but my feeling is that the central water injection can extract completely, but it is the immersion method.
2015-12-10 Coffee brewing way hand flushing manipulation center water injection importance operation main pointsI have been using the center injection method for brewing since I came into contact with hand brewing, that is, only injecting water in the center without spreading out, and a small hole will be formed after extraction. The opposite of the central injection method is the infusion method, which injects water over the entire coffee surface. Many friends feel that the central injection method may not be able to extract completely, but my feeling is that the central injection method can extract completely, but it is the immersion method.
2016-02-23 hand flush method center water injection whole process detailed explanation introduction how one cup boutiqueAbout coffee steaming. Many baristas or enthusiasts have different opinions on the way, time and amount of steaming. They learn the process of steaming coffee from the physical principles of steaming coffee. When coffee beans are ground into coffee powder particles, the coffee powder particles we see with the naked eye are whole, but in fact, the microscopic structure of coffee powder is actually a honeycomb like knot.
2016-05-31 coffee steaming principle hand brewing functionEspresso is mainly composed of two elements: one is water, the other is oil.
2014-06-10 Coffee knowledge Coffee Encyclopedia EspressoCrema can tell us: 1, whether the coffee is fresh: a large number of Robosta beans can allow us to see a lot of foam, so we can't judge the freshness of coffee by watching the speed at which the foam disappears. Fresh coffee will appear very crema throughout the production process (that is, when the coffee comes out, it looks like Coke spurting out), and only when a large amount of water appears, it will stop.
2014-05-16 Coffee knowledge what is CremaCrema can at least tell us the following information: 1, whether the coffee is fresh: a large number of Robosta beans allow us to see a lot of foam, so we can't judge the freshness of coffee by the speed at which the foam disappears. Fresh coffee will appear very crema throughout the production process (that is, when coffee comes out, it looks like Coke), only in large quantities
2016-06-24 Coffee Crema Roberta taken degree uniformity du Yi concentrated C.There has long been a theory that robusta beans can produce better Crema during extraction. This is true because Robusta coffee beans contain only half the aroma components and aromatic oil content of Arabica coffee beans. This means that less oil is extracted into the coffee, thus reducing the effect of oil on foam stability, so adding Robusta coffee beans will reduce the whole.
2015-02-12 ESPRESSO CREMA tell us what for a long time there are