Nose smell: fresh coffee beans smell fragrant, otherwise tasteless or bad smell. See: good coffee beans are complete in shape and rich in size. Otherwise, the shape is incomplete. Hand Press: Fresh coffee beans are crispy when pressed, and there is fragrance floating out when cracked. Color: dark with black coffee beans, brewed coffee with bitter taste; yellow coffee beans, brewed coffee with sour.
2015-03-06 four steps easy discrimination coffee beans freshness coffee technique nose smellThe task of grinding roasted coffee beans into powder is called grinding coffee beans. It is said that Beethoven puts sixty coffee beans into the mill every morning, grinds and brews coffee and enjoys its fragrance. And then experience the fun excitedly. According to its size, the grinding methods of coffee beans can be divided into three types: rough grinding, medium grinding and fine grinding. According to
2015-10-17 Coffee grinding technology coffee beans three stage roasting after coffeeEvery detail of a perfect cup of coffee, from buying, baking and grinding coffee beans to brewing and preserving them, is very important. 1. Roasting coffee beans at home: buying raw coffee beans and roasting by yourself is actually a very interesting process. You can get the degree of roasting you want, and the process is not complicated. The specific method is to choose household baking utensils, the most common of which are with handles.
2014-09-24 Coffee knowledge the secret of perfect coffee making coffeeThe fineness of coffee powder used to make siphon coffee is thicker than that of espresso. If you rub your hands together, you should feel a little grainy. If you use a professional electric bucket grinder, the effect is of course the best, you can simply and quickly use different scales of coffee powder to try to compare, to find out the most suitable brewing method, coffee variety thickness. There is a kind of electric one on the market that costs about 200 yuan.
2014-10-14 Coffee knowledge hand coffee siphon pot coffee powder quantity[features] the classic fashion shape of the professional utensils most noticed by players and loved by coffee experts creates the unique elegant temperament of French and Irish coffee to enjoy the multi-level taste of wine, coffee and fresh cream! [note]: pour in Irish whisky, add cube sugar and heat it over slow heat. Slowly pour in the coffee, coffee and whisky gradually separated from the most
2016-01-20 Ireland coffee cup coffee oven cup romance brewing operation technology featuresAroma: Aroma is the life of coffee quality, but also the best performance of coffee production process and roasting technology, the climate of the production place, elevation, variety, refining treatment, harvest, storage, whether the roasting technology of the consumer country is appropriate, etc., are the conditions that control the aroma of coffee beans. The aroma of coffee was proved to be composed of acids, alcohols, aldehydes, ketones, esters, sulfur compounds,
2015-02-04 hand brewed coffee aroma qualitative lifeThere are many ways to make coffee, we focus on the brewing method: ■ Evellick brewing (Turkish Coffee): the coffee is a concentrated, high concentration, with a little aroma. The method is to heat the copper coffee pot and put an appropriate amount (at the amount of one teaspoon per cup) into the pot to grind the coffee powder and sugar, then boil the water.
2015-03-02 Specialty coffee production craftsmanship decision taste way manyThere are many ways to make coffee, we focus on the brewing method: ■ Evellick brewing (Turkish Coffee): the coffee is a concentrated, high concentration, with a little aroma. The method is to heat the copper coffee pot and put an appropriate amount (at the amount of one teaspoon per cup) into the pot to grind the coffee powder and sugar, then boil the water.
2015-05-27 Specialty coffee production craftsmanship decision taste way manyIf you have time, make your own authentic Vietnamese iced coffee. DIY's happiness is everywhere. What you need to prepare are: medium granulated coffee powder (to avoid leaving too much waste when dripping), dripping pot, fresh milk, ice cubes (be sure to be big enough, because coffee can only give out the best flavor under the alternating action of hot and cold), one tall and one short transparent glass (for
2014-10-20 Coffee knowledge coffee brewing techniques Vietnamese dripping coffeeThe Italian coffee machine uses pressure to quickly pass the steam through the coffee particles and extract the best ingredients from the coffee, so the time for the steam to stay in the coffee particles directly affects the quality of the coffee. Step 1: scoop the coffee particles into the coffee filter cover, observe that the coffee exceeds the level of the lid, and cut off the excess coffee particles with a flat knife or spoon.
2015-03-04 Coffee technology Italy coffee machine how operation useCoffee infiltration pot espresso pot, mocha coffee maker-traditional coffee construction style-siphon brewing method: intense operation of the steam pressure channel, which is discovered by a marine engineer, probably inspired by the steam engine), so that the heated water, from the beaker below, flows up through the siphon and filter cloth, and then assimilates with the coffee powder in the coffee cup.
2014-09-24 Coffee knowledge coffee technology modern coffee■ Belgian kettle / balanced Balancing Syphon: the Belgian kettle is the same as the siphon kettle. It also uses the thermosyphon principle to extract coffee. At the same time, it also skillfully uses the lever principle. The kettle body is divided into two parts, we temporarily call the heating kettle and the extraction kettle. Pour the ground coffee powder (thick and thick as the siphon kettle) into the extraction kettle and heat it with an alcohol lamp.
2015-01-17 Coffee brewing technology production various utensils principles Belgium balance race styleIn Chinese families, we usually call it a tea maker. It was invented in France in 1852 and is specially used to make coffee. But why is it called a tea maker after arriving in China? Because in the early days, few people in Chinese families drank coffee, and most of them were tea-based, so we all called it a tea maker. The method of making coffee is the same as that of making tea, the water temperature should not be too hot or cold, coffee powder
2014-12-06 Boutique coffee production technology French pressure filtration use China family weAroma: aroma is the life of coffee quality, and it can best represent the coffee production process and baking technology, as well as the climate, elevation, variety, refined treatment, harvest, storage, roasting technology of the consuming country, etc. are the conditions that determine the aroma of coffee beans. The aroma of coffee was analyzed by gas chromatography, which proved that it was composed of acids, alcohols, acetaldehyde, ketones, esters, sulfur compounds,
2015-11-06 How at home one cup pressure hand brew coffee fragrance quality lifeGenerally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technology school believes that 50% of the success factors of a perfect Espresso depend on the composition and quality of the match. no
2015-12-08 Coffee brewing way amber zebra technology introduction blending in general largeThe term "fine coffee" was first put forward by Ms. Knudsen of the United States in Coffee and Tea magazine. At that time, Ms. Knudsen, as a coffee buyer at B.C. Ireland in San Francisco, was very dissatisfied with the neglect of the quality of raw coffee in the industry, and even some big roasters mixed a large amount of Robesda beans in the comprehensive beans, so she put forward the concept of fine coffee.
2016-05-30 Boutique coffee brewing way technology discussionI thought it had been described in my early diary, but later I found that it seemed simple and clear. I was negligent. Yes, it's easy to explain the problem. But I like the way this friend asks questions, because he mentioned in his email that many authoritative baristas suggested not to do so, but I don't know why. Let me explain a little bit now that this is actually related to the uniform extraction.
2014-10-14 Coffee knowledge coffee brewing coffee technology coffee powderThe literal meaning of coffee can be understood as many kinds: coffee drinks, coffee beans, coffee trees and so on. Generally speaking, the first thing people associate with the word coffee is coffee drinks. So let's first understand coffee as a drink and look at some knowledge about this drink. Coffee, tea and cola are called the three major drinks in the world today. Since the first coffee tree was discovered in Ethiopia
2014-09-28 Coffee knowledge coffee brewing technology coffee brewing technology developmentThe ideal time to grind coffee is to grind it before steaming. Because ground coffee is easy to oxidize and lose its flavor, especially without proper storage, coffee powder is also easy to change flavor, so it is naturally impossible to brew mellow coffee. Some people are afraid of trouble or do not want to buy a bean grinder. They usually buy ready-made coffee powder when drinking coffee at home. At this time, they should pay special attention to storage.
2014-09-24 Coffee knowledge coffee technology coffee grinding coffee brewingLaMarzocco USA Machine: Linea PB with Brew RatioTechnology [Brew Ratio Technology] Machine Highlights: This machine will have a detailed introduction to the relevant tweets later. Simply put: Brew Ratio Technology allows the barista to set an espresso extraction ratio to achieve the espresso parameter value desired by the barista.
2015-04-25 in industry cutting edge luxury extreme coffee machine