The color of crema should be light reddish brown, but what does yellow-white or very black almost charred brown mean? The answer comes from drinks, because crema is actually carbon dioxide bubbles wrapped in brewed coffee, so the darker the foam means the stronger the coffee becomes a natural assumption. But in fact, it is very difficult to distinguish the color of coffee.
2014-12-30 Italian espresso coffee crema color tell us extract knowledgeDuring 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, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2014-09-24 Coffee knowledge what is Crema coffee knowledge Italian concentrationI prefer mocha pot. I always think that mocha pot is beautiful and can be used as handicrafts. At the same time, it is easy to learn to brew coffee in mocha pot, easy to operate, and stable in quality, so it is the best tool for beginners to get started with coffee. However, it is also found that there are many misunderstandings in the understanding and use of the mocha pot, which leads to the bitterness of the coffee and the loss of confidence and patience to the mocha. I.
2015-12-23 Mocha pot appliance purchase guide use understanding myself preference mocha pot all the timeDrip filter coffee was originally invented by the Germans. Supermarkets sell Melita coffee pot filter paper, which is the brand founded by the Germans at that time. The practice of dripping filter coffee, in short, is to grind the coffee into powder, put it in a funnel with a layer of filter paper, and then pour hot water on it. Due to the gravity of the earth, the coffee will flow out at the bottom (so if it is in space, there is no earth.
2016-08-23 Coffee how much how?2016, we advocate the slogan of national coffee, in other words, coffee has been or is coming into people's daily life, and should become a basic physiological, convenient and daily consumption drink. Online shopping is hard to tell the true from the false! Especially as a kind of food and drink, it is directly related to the health of consumers. How to choose a healthy and fresh coffee correctly is a lot.
2016-05-14 Online purchase coffee beans must read must understand knowledge points how toThe quality library, which started with boutique coffee, currently has 11 stores in Shanghai. Next year, this number may become 1000. Yes, it's one thousand. Moreover, the figure of the quality hall will also appear in the small county seat. Pattern Grandpa Zheng Songmao switched from advertising to making coffee. How does he want to play? At 16:00 in the afternoon, Zheng Songmao arrived as promised. Why is there no WiFi in quality restaurant coffee? Shocked by this Daniel in the advertising industry.
2015-12-07 Quality Hall Coffee Zheng Songmao one year newly opened 1000 boutique expansion experiment