The proper grinding degree of coffee powder is very important for making a good cup of coffee, because the extraction of water-soluble substances in coffee powder has its ideal time, if the powder is very fine and steamed for a long time, resulting in excessive extraction, the coffee may be very bitter and lose its aroma; on the contrary, if the powder is very coarse and cooks too fast, resulting in insufficient extraction, then the coffee will be tasteless.
2014-09-17 Coffee knowledge coffee common sense coffee powder grinding[coffee cup test] Coffee Cupping (Tasting) cup test refers to the process of evaluating the taste of roasted coffee, which is carried out by the coffee tasting specialist (Master Taster). Of course, anyone can try to score the cup according to the standard procedure, but professional taste needs talent and strict training. Cup testing process: grinding powder, smelling dry incense, flushing water, breaking slag, smelling wet incense and sipping residue.
2014-09-19 Coffee knowledge coffee common sense coffee cup testWhy use a coffee powder press? We all know that when using an espresso machine, the hot water is brewed at about 9 atmospheres (of course, this is not a fixed value, there are 12 atmospheres or more), and the pressure is very high when the water penetrates the coffee cake. the water is inert. What is inertia, that is, water will be worn from the weakest part of the coffee cake
2014-09-27 Coffee knowledge coffee powder press coffee common senseMost of the filter paper is made of cotton fibers, which are made by different methods according to different uses. Because its material is made of fiber, there are numerous small holes on its surface for liquid particles to pass through, while larger solid particles cannot. This property allows the separation of liquid and solid substances that are mixed together. The function of filter paper in coffee making is to make drip coffee.
2014-09-28 Coffee knowledge coffee common sense coffee filter paper2-ethyl-3-℃-5-dimethylpyrazine-furanone (Sotolon) is sweet, caramel, maple, brown sugar 184 degrees ℃ 4-ethyl guaiacol 4-Ethylguaiacol is sweet and warm.
2014-09-28 Coffee knowledge coffee common sense coffee tasteFrom washed Arabica coffee beans, the coffee has a unique and perfect flavor. Rwanda coffee is absolutely high quality in the form of washed Arabica beans. As far as Africa is concerned, its coffee industry attracts attention because the country thrives mainly by producing the best possible coffee beans. The taste of Rwandan coffee is described as a grassy aroma with tropical climate characteristics.
2014-10-09 Coffee common sense coffee producing areaItalian espresso adds high concentrations of hot milk and foamed fresh milk to retain a hint of coffee aroma and sweetness. Sending out a rich and charming smell of fresh milk, the entrance is smooth and smooth, which is the favorite of many girls.
2014-10-10 Coffee knowledge espresso coffee common sense latteA warm cup accounts for at least 20% of the credit for a perfect cup of coffee. The warm cup helps to preserve the heat of the coffee, and the temperature of the cup is more suitable for brewing aroma, so that the aroma of coffee is completely released. Whether it is instant coffee or brewing Espresso, you need to warm the cup. Did you do that?
2014-10-10 Coffee knowledge common sense of drinking coffee coffee warming cupA good Espresso can see tiger spots! What is tiger spot? Coffee fat (creme), an amber foam floating on the surface of espresso. Coffee fat is a combination of emulsions and foam colloids, made up of vegetable oils, proteins and sugars. Because it contains more dissolved matter per unit volume, espresso is stronger than water drop coffee.
2014-10-11 Coffee knowledge coffee common sense EspressoA color map that can intuitively understand Italian fancy coffee. Note: An Lait in the picture is French coffee.
2014-10-11 Coffee knowledge coffee common sense coffee blending scale chartThe first flowering period of the coffee tree is about three years. The white flowers are five-petal tube-shaped flowers, with a faint fragrance of jasmine, and the inflorescences are arranged in dense clusters. It will wither after two or three days of flowering and begin to bear fruit after a few months.
2014-10-11 Coffee knowledge coffee common sense coffee explanation coffee flowersMediterranean coffee is a blend of coffee, chocolate syrup and various spices. The mixed spices are like the multicultural features of the Mediterranean, with the wild nomads of northern Africa, the long history of Arabs in West Asia, and the sunny character of southern Europeans. So, if you want to create a special atmosphere on a special day, Mediterranean coffee is you.
2014-10-23 Coffee knowledge coffee common sense Mediterranean coffee mixed coffeeEspresso is the basis of espresso, adding Espresso to milk and foam to make Cappuccino or Coffee Latte; adding chocolate sauce to Coffee Mocha; adding only milk foam to Espresso Macchiato; adding only whipped cream to Espresso Con Pan
2014-10-23 Coffee knowledge boutique coffee science coffee common sense Italian coffee