First, about the examination subject Q-GRADER is a test jointly certified by SCAA and CQI. At present, the examination will take 5 days, with a total of 22 subjects. If you pass all the subjects, you can get Q-GRADER certification. If you have failed subjects, you can pass the make-up exam within 18 months. Specific subjects include: ①, 1 general knowledge written test, 100 answers in 1 hour
2015-04-23 About Q-GRADER exams some summaries about exams subjectsFirst, about the examination subject Q-GRADER is a test jointly certified by SCAA and CQI. At present, the examination will take 5 days, with a total of 22 subjects. If you pass all the subjects, you can get Q-GRADER certification. If you have failed subjects, you can pass the make-up exam within 18 months. Specific subjects include: ①, 1 general knowledge written test, 100 answers in 1 hour
2015-10-19 About Q-GRADER exam some summary coffee aboutAfter the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So beans are not as fresh as possible. it takes a period of time to exhaust. We also call them beans. Most of the beans can be drunk after 24 hours, if the baked ones are shallow.
2015-11-24 Coffee cooked beans recognition preservation way understanding coffee beans roasting finishing oxidationFirst, about the examination subject Q-GRADER is a test jointly certified by SCAA and CQI. At present, the examination will take 5 days, with a total of 22 subjects. If you pass all the subjects, you can get Q-GRADER certification. If you have failed subjects, you can pass the make-up exam within 18 months. Specific subjects include: ①, 1 general knowledge written test, 100 answers in 1 hour
2015-11-07 Coffee Q-GRADER exams materials about some summary(Ⅳ) when the Espresso bean grinder Espresso cooks something wrong, it is often difficult to find out the exact reason. That is because there are too many reasons for making good coffee and are related to each other. As long as there is a little mistake (such as the beans are not fresh, the hot water temperature is not right), a cup of espresso will be ruined! The quality of the bean grinder is one of the most important factors. Why is the bean grinder this
2016-01-18 Italian coffee bean grinder debugging selection electric manual household type millAfter the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. So coffee lovers have always been meticulous about the preservation of beans. This article mainly analyzes the preservation of cooked beans. I hope it will be helpful to you.
2014-08-08 Coffee knowledge preservation of coffee cooked beans coffee encyclopediaIn the world of boutique coffee, it is understandable that more and more people prefer to drink single beans. Coffee roasters can use the best way to bake a bean to achieve the best flavor. In addition, when selling individual coffee, you can also introduce the growing environment of this coffee and the story about it. However,
2023-03-31 Italian style coffee blending five steps introduction practice boutique worldThe aroma of coffee is the main purpose for us to buy coffee and drink coffee. Perhaps some people drink coffee to enjoy the thick flavor of coffee, do not care much about how much flavor, let alone how to cook the cup of coffee he has chosen. The taste of coffee seems to be the request of these guests. Even so, we still can't deny the feeling that most people enjoy the aroma of coffee.
2014-08-04 Coffee knowledge coffee aroma coffee encyclopediaIf you are a coffee drinker, if you make coffee every day, do not directly pour out the coffee grounds after brewing coffee, because such easy-to-use coffee grounds can absorb formaldehyde, cook and grow flowers, and you will regret it after you pour it out! Tip: some uses require dried coffee grounds. If you are in a hurry, you can dry them in a microwave oven or oven.
2015-04-08 Coffee life magic use 20 ways if is a like coffee every dayAfter the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. So coffee lovers have always been meticulous about the preservation of beans. This article mainly analyzes the preservation of cooked beans. I hope it will be helpful to you. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So Dou Bing
2014-10-29 Coffee knowledge coffee basics coffee cooked beans coffee beans preservationBefore blending any coffee, you should first understand the taste characteristics of all kinds of coffee, and at least make it clear in your heart that the taste of the kind of coffee you want to mix can not be achieved by any single coffee. It would be a pity if the blended coffee doesn't taste better than one or more of them, and it would be better not to mix it. It is not necessary to mix coffee in general.
2016-06-22 Coffee blending knowledge three methods introduction any coffee beforeNow many people like to drink coffee, but mostly buy instant coffee for convenience, but lack the interest of brewing coffee, some people want to cook but do not know how to start, the following steps are as follows: (1) when you buy it, you should buy coffee beans of high quality. (2) after taking out the right amount of coffee beans from the bag, use a special beater to beat the coffee into coffee.
2014-05-28 Coffee culture coffee brewing coffee funThere are some serious diners will take the flavor wheel, drink while watching, chanting words. There are also some activist who repeatedly modify the cooking parameters in the hope of cooking the taste in the mind, but ignore the principle of mass interchange in philosophical common sense. The so-called principle of mutual change of mass means that there is no essential change in the taste of the extracted coffee liquid within a reasonable range of brewing parameters.)
2015-11-19 Let you you know coffee flavor introductionWith regard to the three things about baked beans (3) recently, people who want to open a coffee shop seem to have a common understanding-baking their own beans. Therefore, the proportion of self-baking shops is getting higher and higher. The question of whether it is open or not is getting higher and higher. At the beginning, it took more than 10 years to figure out the process and theory of baked beans, but the age also reached the limit of physical effort. But engage in machinery.
2014-09-01 Baked beans roasted coffee beansCoffee is well known as a drink, and it is said to have occurred more than a thousand years ago when a shepherd discovered that his sheep became very excited after eating a plant. There is no way to verify this claim. But it wasn't until the 11th century that people started brewing coffee with water as a drink. Coffee beans must be peeled, dried, roasted, ground and cooked before they can be made into beverages for people to drink
2015-12-07 single item coffee industry analysis history development trajectoryIn a big tea-drinking country, why can't coffee be popular?!
2014-05-22 Coffee News Chinese CoffeeBlack coffee (cafe noir) black coffee is unmodified coffee, black coffee brings the original feeling of tasting coffee. Black coffee combines the characteristics of sweet and bitter coffee, it is primitive and rugged, profound and intriguing. However, we always know too little about black coffee, and the distance makes it even more mysterious. Actually, the black coffee is there.
2014-05-28 Coffee knowledge black coffee weight lossNow many people like to drink coffee, but mostly buy instant coffee for convenience, but lack the interest of brewing coffee, some people want to cook but do not know how to start, the following steps are as follows: (1) when you buy it, you should buy coffee beans of high quality. (2) after taking out the right amount of coffee beans from the bag, use a special beater to beat the coffee into coffee.
2015-06-19 Boutique coffee basics common sense fun now many people likeOne: it is impossible to quantify: the question of what taste is good coffee is too subjective and difficult to explain. Varieties, baking, taste sensitivity, cooking methods, etc., cause too much difference, and there is no quantifiable standard. Is it possible to explain to people who do not drink coffee that the taste of the siphon pot will be very different when cooking for 10 seconds? it can be said that because the acidity has decreased by 15%, the bitterness has increased.
2015-08-29 Coffee China why methods popularityThe first is Mistura, which means a combination of coffee bean types. In Italy, espresso coffee beans must be a combination of at least five coffee beans. The coffee bar master must be aware of the combination of coffee beans he uses. This is to find out what the espresso you brew tastes like. Deep understanding of coffee beans, in order to clear to the guests
2014-07-18 Coffee knowledge espresso 4M coffee encyclopedia