During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.
2014-10-28 Coffee knowledge coffee basics Espresso CremaWhat is crema? Why did crema disappear? A series of complex chemical changes occur during coffee roasting to produce large amounts of carbon dioxide. Most of the carbon dioxide will be released naturally during the storage of ripe coffee beans, but more carbon dioxide will remain in the cell wall. The pump pressure correlation of 9 bar is the insoluble oil in emulsified coffee. actually
2016-07-12 Italian espresso coffee grease Crema color matching what creWhat is crema? Why did crema disappear? A series of complex chemical changes occur during coffee roasting to produce large amounts of carbon dioxide. Most of the carbon dioxide will be released naturally during the storage of ripe coffee beans, but more carbon dioxide will remain in the cell wall. The pump pressure correlation of 9 bar is the insoluble oil in emulsified coffee. actually
2016-07-11 Analysis Italian concentrated Coffee Fat Crema crema ColorHonduran coffee has a rich and mellow taste, taste is not astringent, not sour, mellow and aroma are very high, quite personality. Honduran coffee can lead to multiple levels of flavor depending on the degree of roasting. Moderate baking can maximize the sweetness of beans, while deep baking increases bitterness, but sweetness does not disappear. Generally speaking, medium baking tastes the best, with
2016-07-26 Rich thick taste Honduras coffee manor producing area introduction Sanba laHave you ever had such a cappuccino? It looks like a cup of art, but it tastes like silk. I hope you have, because this is the full amount of a cappuccino. If you've ever had a cappuccino like this, I think you'll probably agree with me: it's hard to drink that bubbly, fluffy cappuccino. It's still in your foam for a lot of time.
2014-10-13 Coffee knowledge espresso coffee common sense milkingCoffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. After trying it, you will definitely gradually like it.
2014-07-02 Coffee knowledge fine coffee roasting degree coffee tasteWhat is crema? Why did crema disappear? A series of complex chemical changes occur during coffee roasting to produce large amounts of carbon dioxide. Most of the carbon dioxide will be released naturally during the storage of ripe coffee beans, but more carbon dioxide will remain in the cell wall. The pump pressure correlation of 9 bar is the insoluble oil in emulsified coffee. actually
2016-07-01 Analysis Italian concentrated Coffee Fat Crema Color packing death1. Roasting and taste: different roasting degrees of coffee beans will cause subtle changes in taste and flavor. Generally speaking, the sour taste is heavier when the baking degree is shallow, but with the deepening of the baking degree, the sour taste will gradually disappear, and the bitterness will become more prominent. This paper introduces two matching methods, one is the matching method of baking degree: because the shallow fried taste is sour, the deep fried taste is more bitter, some people for
2014-07-04 Coffee bean matching coffee bean common senseGenerally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right, it can present these beautiful sour taste moderately; on the contrary,
2014-11-14 Coffee knowledge coffee roasting coffee tasteAt this stage, there is no doubt that you have formed small and medium-sized bubbles on the surface of the milk. Now we will try to get rid of them. There will be a whirlpool where the air blows into the milk. All the bubbles on the surface will be pulled into this whirlpool and disappear. It is still important to put the nozzle in the right place to avoid new bubbles. Now you have a cup made of
2016-10-17 Which kind brand milk how ability play milk foam correct practice thisMixed coffee mixes the same amount of coffee with milk to form Viennese-style milk coffee. Mixed coffee preparation method: first add a little deep-fried coffee to the cup, pour the same amount of milk into the milk pan, boil over low heat, add cream before foaming, do not wait for the foam to disappear and pour into the coffee. Naples-flavored coffee is a bitter, hot morning.
2016-10-18 Indonesia coffee which variety brand flavor taste characteristics introductionCoffee spoils very quickly after roasting. Once the aroma is gone, the coffee is completely stale. Roasted coffee deteriorates much faster than fried tea. Oxygen, moist air and sunlight can cause the taste and aroma of coffee to disappear instantly, so the coffee grinder used in the coffee shop is sealed, and the barista should always make sure the lid is covered.
2015-02-12 Coffee knowledge Popularization Storage processing Baking Post deterioration SpeedKenya (Kenya) aroma 4 minutes brightness 4.5 minutes mellow 3.5 minutes flavor 4.5 points aftertaste 5 points suitable for roasting: City/Full City city roasting can show the best sense of balance of Kenyan coffee, as far as possible not to enter the dense second burst zone, otherwise the charming berry aroma and fruit acid will disappear, it is important to note that Kenya will roast more colors than other coffee beans
2016-06-14 Kenya coffee big country model Africa boutique single item Keny1. Roasting and taste: different roasting degrees of coffee beans will cause subtle changes in taste and flavor. Generally speaking, the sour taste is heavier when the baking degree is shallow, but with the deepening of the baking degree, the sour taste will gradually disappear, and the bitterness will become more prominent. This paper introduces two matching methods, one is the matching method of baking degree: because the shallow fried taste is sour, the deep fried taste is more bitter, some people for
2015-05-29 Coffee beans blending common sense roasting taste coffee beans different degrees1. Roasting and taste: different roasting degrees of coffee beans will cause subtle changes in taste and flavor. Generally speaking, the sour taste is heavier when the baking degree is shallow, but with the deepening of the baking degree, the sour taste will gradually disappear, and the bitterness will become more prominent. This paper introduces two matching methods, one is the matching method of baking degree: because the shallow fried taste is sour, the deep fried taste is more bitter, some people for
2015-06-06 Coffee beans blending common sense two methods baking taste coffee beans different degreesCoffee spoils very quickly after roasting. Once the aroma is gone, the coffee is completely stale. Roasted coffee deteriorates much faster than fried tea. Oxygen, moist air and sunlight can cause the taste and aroma of coffee to disappear instantly, so the coffee grinder used in the coffee shop is sealed, and the barista should always make sure the lid is covered.
2015-03-14 Buy coffee ten small storage method roast after spoilCoffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. After trying it, you will definitely gradually like this wonderful taste.
2014-06-19 Shallow culture coffee sweet and sour sweet fruity overflowing shallow cultureKenya (Kenya) aroma 4 minutes brightness 4.5 minutes mellow 3.5 minutes flavor 4.5 points aftertaste 5 points suitable for roasting: City/Full City city roasting can show the best sense of balance of Kenyan coffee, as far as possible not to enter the dense second burst zone, otherwise the charming berry aroma and fruit acid will disappear, it is important to note that Kenya will roast more colors than other coffee beans
2016-05-10 Located in East Africa Kenya Coffee Great Power Model XiangStewing can be said to be the easiest way to make coffee. That is, just put the rough ground coffee and hot water together. It is very similar to piston coffee brewing, except that there is no piston pot that can separate the ground coffee powder from the coffee drink. Stewing has been more and more accepted and used, because it always serves everyone without defect.
2016-05-16 Coffee stew brewing method stewing it can be said coffee the simplest.Coffee always gives people a stereotype of black and bitter, but it is actually like a fruit, sour and sweet. The diversity and variation of flavor of lightly roasted manor coffee is not inferior to that of red wine. You can feel rich fruit, flower and sweet fragrance in a cup of good coffee. After trying it, you will definitely like it gradually.
2015-04-14 light roast coffee sweet and sour fruity overflowing always giving one kind