The second explosion stage: 18-20 minutes Teng 210-lower beans; after the first burst, the coffee beans will slowly mature and emit a charming aroma, and when the heat absorption reaches the second peak again, the coffee beans will have a second explosion, that is, the so-called second explosion, which will open up a space in the heart of the skin, and the carbon dioxide in the coffee beans will continue to be discharged, causing the internal temperature to rise continuously.
2016-06-16 Boutique coffee beans baking stage preparation what coffee utensils second explosionCoffee shop blueprints. Great Wall Network, May 6 (Reporter Xie Zhelin) with the economic development and the financial innovation of the times, the financial industry shows a general trend of cross-border integration and innovation, intra-industry exchanges will be more frequent, the integration of different industries will be intensified. The reporter learned on the 6th that the first financial theme crowdfunding coffee shop in Hebei Province will be located in Shijiazhuang. At that time, the financier's coffee shop will be a collection of finance, business,
2015-05-07 Hebei first Finance theme crowdfunding Cafe settled ShijiazhuangA documentary called the Bravo Evolution report, to be broadcast by a British television station, has attracted widespread attention recently. The documentary depicts the evolution of mankind in the future, saying that mankind will reach the golden age in the year 3000 AD, but will differentiate into tall, smart genetic rich and short, ignorant genetic poor in 100000 years' time. The writer of the documentary, Oliver Curry,
2014-08-11 Coffee news coffee information coffee encyclopedia coffee peopleA documentary called the Bravo Evolution report, to be broadcast by a British television station, has attracted widespread attention recently. The documentary depicts the evolution of mankind in the future, saying that mankind will reach the golden age in the year 3000 AD, but will differentiate into tall, smart genetic rich and short, ignorant genetic poor in 100000 years' time. The writer of the documentary, Oliver Curry,
2014-05-23 Coffee culture coffee man1. Steaming stage: 00-10min; Dou-140C; this is the most important process of the endothermic reaction of coffee beans. At this stage, the beans will slowly expand, the color will change from green to white, and the moisture will slowly evaporate from the bean heart because of the heat absorption of the beans. Mother's mouth found that whether the coffee tastes good or not depends on this stage, when the water evaporates too quickly, it is easy to cause the bean heart not to be ripe.
2015-03-11 Professional coffee beans roasting four stage steaming -10min downThe amount of extraction mentioned at the beginning that the ratio of powder to extraction is about 1:20, but that refers to the maximum amount of extraction, so if you do 1: 20:00, the taste of coffee will be relatively much lighter. From the beginning of steaming, coffee particles will begin to absorb hot water and exhaust, about the second to the third time, you will find that coffee begins to be extracted from the filter cup.
2016-06-20 Hand brewing coffee details steps boutique coffee beansAt the end of steaming, the coffee beans will quickly change from white to light brown, and the coffee beans will continue to absorb heat to reach an explosion, and the coffee beans will expand from steaming to shrink and dehydrate, and the moisture content of the coffee beans will decrease rapidly. when the heat absorption reaches the extreme point of the coffee itself, there will be an explosive reaction, which is called an explosion. 3. The first explosion stage (before the end of the first explosion and the second explosion)
2016-06-05 El Salvador coffee beans flavor secondary roasting coffee when steaming ending1. Italian professional coffee machine is distinguished according to the cooking and heating system of the boiler, which is generally divided into four types, namely, single boiler system, parent boiler system, double boiler system and multi-boiler system. Four different boiler brewing and heating systems will be different when we brew espresso, and the main reason for the difference comes from the different configuration of the boiler and heating.
2014-06-11 Coffee flower coffee equipment coffee beansLet them be resourceful, I will be simple-minded; let them be good at calculation, I will listen to my heart; let them be eager for quick success and quick profit, I will keep my feet on the ground; let them disingenuous, I will be open-minded; let them have too many worries, I will do what I say; let them doubt everything, I will believe in the truth; let them insatiably greedy, I will be lazy and contented! Let them get promoted and make a fortune. I just want to open a little coffee.
2014-08-18 Coffee shop life coffee shop cultureChinanews.com, Kunming, Aug. 25-(long Wenchi) the Olympic Games have just ended, and the World Coffee Science Congress, known as the Olympic Games in the coffee industry, will be held in Kunming, Yunnan Province on November 13. At present, the conference has attracted scientists and business representatives from nearly 40 countries and received 234 related papers. The conference will focus on scientific topics such as coffee and health, coffee chemistry, coffee agronomy, etc.
2016-08-29 World Coffee Science Congress Yunnan held 40 countries delegates participantsThe refined processing of coffee beans has about 8 processes, such as rough processing, separation, classification, fermentation, drying, shelling, polishing, sorting and so on. There are two ways to prepare coffee beans for the baking process. The method chosen has a significant impact on the final value and quality of coffee. The cheapest processing method is called drying, which is used for lower grade coffee beans and higher quality coffee beans.
2015-11-04 Coffee beans processing coffee washing drying which one?The first explosion stage (before the end of the first explosion): 15-18 minutes after the beginning of the explosion, the coffee bean will begin to give back the exactly good heat you gave it, showing a perfect exothermic reaction, and then we can obviously smell that the aroma of coffee will change from grass to coffee coke, and with the progress of an explosion, the coffee beans will burst and expand? It starts at this time until it is charred, basically
2016-06-08 Coffee roasting there are several stages coffee machine every time after drinking cleaning oneWhen steaming, the range is limited to the size of a fifty-cent coin, mainly because the powder layer in the middle is the thickest, so it is necessary to ensure that the particles can eat hot water evenly, and the next amount of water should not be too much. because at this time, it is more necessary to maintain the area of adding water in the original steaming range, and also to inject the water column from the middle and slowly around it. During this period, you can see a pile of bubbles popping up.
2016-06-03 Hand brewing coffee technology boutiqueFirst, what is good acid and what is bad acid because of sour and sweet, sometimes the taste will be more three-dimensional, but because sweetness is easily disturbed by smell, so there is a first about sweetness. From seeing a lot of friends around me, a cup of coffee with a good flavor, but sour but not sweet, smells 90 points, but the entrance is completely disappointed and unqualified, sour like a punch, but
2016-02-19 What coffee good acid bad acid how distinguish boutique good what1. Italian professional coffee machine is distinguished according to the cooking and heating system of the boiler, which is generally divided into four types, namely, single boiler system, parent boiler system, double boiler system and multi-boiler system. Four different boiler brewing and heating systems will be different when we brew espresso, and the main reason for the difference comes from the different configuration of the boiler and heating.
2015-10-20 Italian style coffee learning making cups need attention problems1. Italian professional coffee machine is distinguished according to the cooking and heating system of the boiler, which is generally divided into four types, namely, single boiler system, parent boiler system, double boiler system and multi-boiler system. Four different boiler brewing and heating systems will be different when we brew espresso, and the main reason for the difference comes from the different configuration of the boiler and heating.
2014-09-16 Coffee knowledge espresso coffee making1. Boil in fresh water (must be filtered) and boil completely. When the coffee powder is soaked in boiling water, the temperature of the boiling water will drop to about 90 degrees, and then filtered into the coffee pot will become about 85 degrees. After adding sugar and milk, the drinking temperature is about 60 degrees, that is, the appropriate temperature at which the coffee tastes the most delicious. In order to maintain the proper temperature of the coffee
2015-03-25 Coffee brew basic common sense must use well boil fresh1. Italian professional coffee machine is distinguished according to the cooking and heating system of the boiler, which is generally divided into four types, namely, single boiler system, parent boiler system, double boiler system and multi-boiler system. Four different boiler brewing and heating systems will be different when we brew espresso, and the main reason for the difference comes from the different configuration of the boiler and heating.
2014-11-10 Coffee knowledge espresso coffee foundation flower basic equipmentWhen steaming, the range is limited to the size of a fifty-cent coin, mainly because the powder layer in the middle is the thickest, so it is necessary to ensure that the particles can eat hot water evenly, and the next amount of water should not be too much. because at this time, it is necessary to maintain the area of adding water in the original steaming range, and also inject the water column from the middle, slowly.
2023-06-15 What hand flushing step coffee extractionI think one of the 4 groups of spaces is particularly good to share. I hereby send it to the forum for everyone to share it. The article comes from: 4 groups: Hilton-Shijiazhuang 1. Italian professional coffee machines are divided into four types according to the brewing and heating system of boilers. They are single boiler system, parent boiler system, double boiler system and multiple boiler system. Four different boiler brewing heating systems
2014-08-28 espresso coffee