Espresso is an easy-to-use technology way to brew coffee. By the standard of a cup of Espresso, the coffee powder is about 7 grams, the water temperature is about 95 degrees, the water pressure is about 10 atmospheres, and the brewing time is between 22 and 28 seconds. If the water temperature is too low, it will cause insufficient extraction and can only boil a cup of Espresso with insufficient flavor and sour taste. However, the excessive temperature of the water will cause excessive bitterness of the coffee.
2016-08-03 World big six coffee brewing method like which one good wine EspreItalian coffee: Italian coffee is usually brewed at home using a mocha pot invented in Italy, which also uses the principle of vapor pressure to quench coffee (another Watt's apprentice). The mocha pot can make the pressurized vapor pass directly through the coffee powder, let the steam pass through the cell wall of the coffee powder (or Hook's apprentice), and quench the inner essence of coffee.
2015-08-14 Italy coffee Campbell blue sapphire blue Machia general homeTasting coffee a cup of coffee in front of you, do not rush to drink, should be like tasting tea and wine, there should be a gradual process, first pleasing to the eye, and then smell the aroma, and then begin to enjoy, in order to achieve the purpose of relaxation, refreshing and enjoyment. Coffee cups are usually served in pocket cups. The ears of this cup are too small for fingers to pass through, but even large cups
2015-09-11 Enjoy coffee precautions friends' house can't do this taste a cupOne day, when he returned from buying seafood from Cuba, he was passing through the New Orleans wharf when a stranger patted him on the shoulder from behind and asked, would you like some coffee, sir? I have it in stock. I can sell it to you at half price. Half Fare? What kind of coffee? Morgan stared at the stranger in wonder. Right. The stranger pointed to a freighter at the port and said, I am the captain of that freighter.
2014-07-30 Maybe never give up one day he buys from Cuba buys seafood returns passes throughThe espresso machine was originally a semi-automatic coffee machine, which we used to call it. It got its name because it originated in Italy. Today, the espresso machine has been fully automated. This kind of machine initially according to the manual operation of grinding, pressing, loading, brewing, manual removal of residue. The espresso machine works by using a mixture of high-pressure steam and water to quickly pass through the coffee layer.
2016-05-27 Italian machine teach you know to do what Italian coffee machine start semi-automaticThere are a large number of "barista training institutions" around the world, but there is no independent testing and certification mechanism based on knowledge and production capabilities.
2014-06-06 Coffee knowledge Coffee Association baristas EuropeIf the owners of two cafes are discussing, shopkeeper A says, "the coffee beans we use in our shop are NO.2 in Santos, Brazil. What about your store?" shopkeeper B said: our store uses Brazilian NO.1 of the same grade as Blue Mountain NO.1. The evaluation method adopted in Brazil is the deduction method, which is classified according to the number of defective beans per 300g of staple beans, with a total of seven grades from NO.2 to No.8, with a deduction of less than 4 points.
2015-03-06 Coffee grade division knowledge howAccording to the contact mode between water and coffee powder, coffee brewing can be classified into four categories: steaming, pressurization, gravity and leaching. If the water passes through the coffee only once, the finished product will contain mainly soluble substances (including caffeine). If the water circulates through the coffee powder many times (like a common circulating filter), the less soluble substances in the coffee beans will also enter the finished product, causing the taste.
2014-06-12 Coffee knowledge coffee brewing filter hot water coffee beans containersAccording to the contact mode between water and coffee powder, coffee brewing can be classified into four categories: steaming, pressurization, gravity and leaching. If the water passes through the coffee only once, the finished product will contain mainly soluble substances (including caffeine). If the water circulates through the coffee powder many times (like a common circulating filter), the less soluble substances in the coffee beans will also enter the finished product, causing the taste.
2014-09-22 Coffee technology coffee brewing methodThere are numerous barista training institutions around the world, but there is no independent testing and certification mechanism based on knowledge and production skills. Just like obtaining a driver's license, the European Specialty Coffee Association will allow you to obtain our certification through written, oral and hands-on tests, regardless of where you received your training or even learned it yourself. I was
2014-09-23 Coffee Knowledge Coffee Organization Boutique Coffee AssociationPrecautions: 1. Water level: warm water is used and the water level is 0.5 cm below the safety valve. The safety valve will automatically relieve pressure when the lower pot pressure is too high, in order to prevent safety accidents. If the water level is higher than the safety valve, the function of the safety valve can not play normally. Coffee powder: coffee powder is medium and fine-grained, filled with powder trough, and vibrate properly when filling powder.
2014-12-06 Coffee maker common sense mocha pot principle correct use precautions water levelIf there are two cafe owners in the discussion, A shop owner said: we use coffee beans in Brazil Santos NO.2, your shop? B shopkeeper said: We shop with the Blue Mountain NO.1 with the same level of Brazil NO.1. Brazil uses a point-deduction method to evaluate the quality of the beans. The beans are graded according to the number of defective beans in every 300 grams of main beans. The grades are divided into seven levels from NO.2 to NO.8. If the points are less than 4,
2015-04-13 coffee beans basics common sense coffee gradingPrecautions: 1. Water level: warm water is used and the water level is 0.5 cm below the safety valve. The safety valve will automatically relieve pressure when the lower pot pressure is too high, in order to prevent safety accidents. If the water level is higher than the safety valve, the function of the safety valve can not play normally. Coffee powder: coffee powder is medium and fine-grained, filled with powder trough, and vibrate properly when filling powder.
2015-05-26 Coffee common sense mocha pot principle correct use precautions water levelCOCO Espresso Sheung Wan Shop: No. 197Queen's Road Central recommendation Index: ★★★ ★☆ walks all the way up the hill to Queen's Road Central, passing by PMC Yuan Chuang Fang (the Hong Kong designer collection center that used to transform the police dormitory), and you will also encounter a very mini but well-worth visiting coffee shop COCO Espresso. Push the door open
2016-05-27 COCO Espresso Sheung WanWhat preparations do you need to do for the coffee competition? In the coffee preliminaries, you need to first make a flower for the photographer to take pictures, and the referee will score according to the photos. During the competition, you need to do a regular pull and a creative pull, and if you pass the final round, you also need to make a macchiato. Conventional flower drawing requires you to pull the pattern out of the cup completely with your bare hands, while the creative pull
2016-05-30 Coffee division competition preparation entry coffee to be done whichI hear a lot about coffee, but are you familiar with all kinds of coffee? What kind of coffee do you have? What are its methods and raw materials? After reading the following, you can order a cup of coffee that suits you best. Espresso is the use of high pressure to let boiling water quickly pass through the coffee powder in just a few seconds to get about 1 ounce of coffee, bitter and fragrant.
2015-08-25 Coffee many kinds understand coffee listen a lot you are yes various types.1. Water level: use warm water and the water level is 0.5 cm below the safety valve. The safety valve will automatically relieve pressure when the lower pot pressure is too high, in order to prevent safety accidents. If the water level is higher than the safety valve, the function of the safety valve can not play normally. 2. Coffee powder: coffee powder is filled with medium and fine particles, and the coffee powder is evenly distributed and filled with proper vibrating trough when filling the coffee powder.
2015-03-02 Mocha pot principle correct use precautions water level warm water safety valveSCAA, the full name Specialty Coffee Association ofAmerica, translated into Chinese as the American Special Coffee Association, and a small number of people call it the American Fine Coffee Association. SCAA is the largest coffee trade association in the world and a trade organization focusing on high-quality coffee. Founded in 1982, SCAA has more than 3, 000 member companies in more than 40 countries around the world, including coffee
2015-11-03 SCAA Specialty Coffee AssociatProcess analysis: initial heat: after the kettle is heated, the air part expands by heat, resulting in pressure, and the water reaches the powder trough through the aqueduct. After soaking in water, the coffee powder expands rapidly to form pressed powder. At this time, the water in the lower pot is resisted by pressed powder, and the closed pressure in the lower pot continues to increase. The purpose of initial heat is to raise the water level to the position of the powder trough and to make the coffee powder form cakes, so that high pressure and high temperature are not needed.
2016-06-05 Mocha coffee practice coffee maker usage process analysis initial heat pot[guide] are you enjoying the delicious coffee? If the freshly brewed coffee is too hot, will you try your best to cool it? When drinking coffee, do you habitually use a coffee spoon to take a sip into your mouth? Will a bite of snack in your left hand and a sip of coffee in your right hand make you feel elated?
2014-05-09 The efficacy of coffee the benefits of coffee beans