Caffeine content is related to the variety of coffee beans, the degree of roasting and the soaking time of coffee powder: robusta beans are much higher than Arabica beans; the deeper the coffee beans are roasted, the less caffeine is; and the longer the coffee powder is soaked, the more caffeine is extracted. So for the same amount of beans, deep-baked Arabica beans are Italian concentrated with an Italian coffee machine and contain the least caffeine.
2014-10-11 Coffee knowledge Espresso Coffee Encyclopedia caffeineCaffeine content is related to the variety of coffee beans, the degree of roasting and the soaking time of coffee powder: robusta beans are much higher than Arabica beans; the deeper the coffee beans are roasted, the less caffeine is; and the longer the coffee powder is soaked, the more caffeine is extracted. So for the same amount of beans, deep-baked Arabica beans are Italian concentrated with an Italian coffee machine and contain the least caffeine.
2015-01-14 Italian coffee knowledge Espresso caffeine content minimumThe content of caffeine in coffee is related to the variety of coffee beans, the baking degree of coffee beans and the soaking time of coffee powder: robusta beans are much higher than Arabica beans; the deeper the coffee beans are roasted, the less caffeine is; and the longer the coffee powder is soaked, the more caffeine is extracted. So with the same amount of beans, the ESPRESSO made from deep-baked Arabica beans has the least caffeine content.
2015-01-14 Coffee common sense caffeine content how much coffee coffee beansAnother function of the coffee maker steam nozzle-cleaning jewelry. Dirt stubborn can first soak in hot water, extremely stubborn and complex structure such as to clean hollow spherical internal dirt, you can use a coffee maker to clean powder hot water soaked jewelry for 10 minutes, and then steam can easily spray off the dirt. I helped clean the bracelets, necklaces and rings of those foreign girls in the store.
2015-02-05 Coffee Life Coffee Machine Steam nozzle can cleaning Jewelry steamingAnother function of the coffee maker steam nozzle-cleaning jewelry. Dirt stubborn can first soak in hot water, extremely stubborn and complex structure such as to clean hollow spherical internal dirt, you can use a coffee maker to clean powder hot water soaked jewelry for 10 minutes, and then steam can easily spray off the dirt. I helped clean the bracelets, necklaces and rings of those foreign girls in the store.
2015-03-10 Coffee machine steam nozzle OK cleaning jewelry coffee machine otherAnother function of the coffee maker steam nozzle-cleaning jewelry. Dirt stubborn can first soak in hot water, extremely stubborn and complex structure such as to clean hollow spherical internal dirt, you can use a coffee maker to clean powder hot water soaked jewelry for 10 minutes, and then steam can easily spray off the dirt. I helped clean the bracelets, necklaces and rings of those foreign girls in the store.
2015-04-29 Cleaning tricks coffee maker steam nozzle yes jewelry sprayAnother function of the coffee maker steam nozzle-cleaning jewelry. Dirt stubborn can first soak in hot water, extremely stubborn and complex structure such as to clean hollow spherical internal dirt, you can use a coffee maker to clean powder hot water soaked jewelry for 10 minutes, and then steam can easily spray off the dirt. I helped clean the bracelets, necklaces and rings of those foreign girls in the store.
2015-06-09 Coffee machine steam nozzle cleaning jewelry coffee machine anotherWhen the fruit of the coffee tree is picked, the four layers of skin wrapped around the coffee beans need to be removed in order to finally get the coffee beans needed. The main methods to remove the outer epidermis of coffee beans are "wet treatment" and "dry treatment".
2014-07-09 Coffee knowledge coffee tree planting planting matters coffee encyclopediaOn the problem of water and water temperature for brewing coffee: because the water quality in northern China is alkaline, the water alkali is relatively large, ordinary water purifiers and softeners do not have obvious effect, and the price is not cheap, so it is recommended that we use pure water. The water temperature is about 92 degrees. After boiling the water in summer, open the lid and turn off the fire. If possible, stir several times with a long spoon. A minute later, pretty much.
2016-04-07 Influence coffee quality extraction cause water quality water temperature aboutAway from home, a sudden coffee addiction attack, want to have a cup of pure English coffee, how to do? Of course you can't go out with a coffee maker on your back. The only thing that can save you at this time is its Growers Cup portable coffee maker, which is the world's first disposable mobile coffee maker. Growers Cup doesn't look like a machine at all. Maybe you call it moving.
2014-12-24 The first model disposable mobile coffee maker can be used while walking away from home suddenly coffeeWhen it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.
2014-10-09 Coffee knowledge boutique caffeine coffee extraction methodsI 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 sinceCoffee beans are the seeds in the coffee fruit. The coffee fruit is exposed to strong sunlight and the seeds are not taken out until the shell is broken. This method is called non-washing or natural drying. Another way is to put the coffee fruit in the sink to flash, soak in water to soften and then remove the flesh. The washing type refining process is that the harvested coffee fruit is put into the sink and soaked in 24 murmurs for 48 hours.
2015-01-19 Coffee beans processing boutique washing sunlight coffee beans coffee fruits seeds putIf coffee filter paper is used in American drip filter coffee pot, it can effectively improve the quality of coffee: increase the time of soaking coffee, you can get purer coffee. The first coffee pot I bought was the American drip coffee maker, because I didn't have much choice and more coffee knowledge at that time, but I didn't use the American drip coffee maker a long time ago. Because I don't like the heat.
2014-10-21 Coffee knowledge coffee making coffee filter paper American filter coffee makerFrench Press is directly translated as French press or French filter press, and some people call it filter press. It is a kind of simple, light and convenient cooking equipment. As long as the coffee beans are fresh, French pressure can also make a cup of mellow coffee. French pressing equipment: glass cup: where coffee powder is mixed with hot water. Filter: there's a metal filter, and there's a pressure bar for you.
2015-09-23 French filter kettle use teaching France can also be made a cup mellow coffeeIf coffee filter paper is used in American drip filter coffee pot, it can effectively improve the quality of coffee: increase the time of soaking coffee, you can get purer coffee.
2014-07-11 Coffee filter paper American drip filter coffee maker brewing coffeeWhen it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.
2014-12-31 Boutique coffee brewing method extraction way speaking of then now the marketWhen it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.
2015-10-15 Coffee extraction way principle core process speaking of coffee then now the marketOn the problem of water and water temperature for brewing coffee: because the water quality in northern China is alkaline, the water alkali is relatively large, ordinary water purifiers and softeners do not have obvious effect, and the price is not cheap, so it is recommended that we use pure water. The water temperature is about 92 degrees. After boiling the water in summer, open the lid and turn off the fire. If possible, stir several times with a long spoon. A minute later, pretty much.
2016-03-15 Water dance coffee water quality water temperature coffee powder pure water how pure waterThere may be some misunderstanding here, because in a single cup, a 15-second coffee and a 30-second coffee look the same, but I guarantee that the colors of the two are absolutely different, if you don't believe it, please take a drop of coffee and drop it on the blank paper, so the lighter the Crema, the lighter the coffee, the less dissolved in the coffee. There is an inference that grease is the one in which the milk foam disappears rapidly.
2016-10-18 Coffee grease how can come out function introduction pull flowers here maybe