After successfully passing the Q GRADER exam, some friends who are interested in the Q GRADER exam have asked me about the exam. It is true that there is less data in this area. Therefore, I would like to make a general summary here to give some reference to friends who want to take the Q GRADER. First, about the examination subject Q GRADER is an examination jointly certified by SCAA and CQI. At present, the examination will be arranged for 5 days.
2015-01-29 Coffee exam Qgrader some summary smooth pass GRADSince the data is not important, what is important? The effect of extraction rate on taste, of course. When you have a thorough understanding of the relationship between the extraction rate and the taste trend, it will definitely be of great help to your cooking adjustment. Let's take a look at this diagram. The data of vertical axis and horizontal axis are removed and replaced by the relationship between concentration taste and extraction rate taste. When coffee
2016-01-15 SCAA gold cup pick coffee tasting tongue tip salty distribution location bothAfter successfully passing the Q GRADER exam, some friends who are interested in the Q GRADER exam have asked me about the exam. It is true that there is less data in this area. Therefore, I would like to make a general summary here to give some reference to friends who want to take the Q GRADER. First, about the examination subject Q GRADER is an examination jointly certified by SCAA and CQI. At present, the examination will be arranged for 5 days.
2015-10-24 Qgrader exam some summary coffee cup smooth pass GRABuilding a knowledge structure-just a bunch of facts, just a bunch of facts. Theory is the skeleton of fact. The experience of teaching others to cook espresso taught me one thing: if I told newcomers about the basic theory of espresso at the beginning, after the course was over, it would be easier for them to cook well on their own.
2015-02-27 Espresso what so stream problemThe word coffee comes from the Greek word Kaweh, which means strength and enthusiasm. Coffee tree is an evergreen shrub of Capsaceae. Daily coffee is made from coffee beans combined with a variety of cooking utensils, and coffee beans refer to the nuts in the fruit of coffee trees, which are then roasted with appropriate roasting methods. In ancient China, Shennong tasted all kinds of herbs and recorded them one by one.
2015-11-03 Coffee origin when was introduced China coffee the word from Greek.The Crema motto in the Espresso world is not easy to get a cup of near-perfect Espresso. To make such a cup of Espresso, you must combine cooking technology and cooking time, carefully control these variables, and have some natural appreciation ability (Note 1) to test whether your Espresso is cooked well.
2014-09-10 Coffee knowledge improve the quality of cafes and EspressoThe word coffee comes from the Greek word Kaweh, which means strength and enthusiasm. Coffee tree is an evergreen shrub of Capsaceae. Daily coffee is made from coffee beans combined with a variety of cooking utensils, and coffee beans refer to the nuts in the fruit of coffee trees, which are then roasted with appropriate roasting methods. In ancient China, Shennong tasted all kinds of herbs and recorded them one by one.
2015-11-04 Coffee when introduced China spread development coffee the word from XiCoffee story coffee (Coffee) (the word comes from the Greek word Kaweh, meaning strength and passion. Coffee tree is an evergreen shrub of Capsaceae. Daily coffee is made from coffee beans combined with a variety of cooking utensils, and coffee beans refer to the nuts in the fruit of coffee trees, which are then roasted with appropriate roasting methods. In ancient China, Shennong tasted all kinds of herbs.
2016-03-21 Coffee story history coffee beans.How to decide which baking degree to use for espresso? how shallow and deep espresso beans can be baked and still have good espresso performance? And how do you use these different baking styles to add features to your ripe bean retail business? If you have the same problem, please take a look at it if you want to get the answer. Italian coffee beans mixed with beans when we mention
2015-09-06 Italian style coffee common sense baking southern Italian Chinese Italian northern Italian how decide useIf we further explain the significance of brewing coffee, it can be said that aromatic substances in coffee beans can be extracted by water. In the process of brewing, various ingredients in coffee beans are released into water by the dissolution of water. This process is called extraction. There are many ingredients in coffee beans, the best known is the refreshing caffeine. In addition, there are many oils in coffee beans.
2015-12-19 Coffee newcomers study main points explanation brewing one cup choose fresh coffee beansCoffee is easily absorbed in the human body, but also has the role of promoting human metabolism. In addition, coffee has 13 unexpected effects in daily life.
2014-07-15 Coffee knowledge coffee function coffee encyclopediaThen we discuss another concept: "Do not use a single filter"! "Easy to over-extract."
2014-09-09 Coffee knowledge Making coffee Good coffee Coffee makingDamage to the refining process, such as shelling, washing, etc., sometimes the damaged edges will turn black. It has the taste of fermentation, mildew, soil and so on, and it is also easy to carbonize and produce scorched taste when baking. Affect the appearance of cooked beans, too much carbonized ingredients will have an adverse effect on health. Other foreign bodies are non-coffee impurities, including branches, stones, copper plates, etc. Produce all kinds of odors. Unfortunately, based on
2016-05-22 How to identify defects coffee beans selection fit oneself taste refinement processAfter successfully passing the QGRADER exam, some friends who are interested in the QGRADER exam have asked me about the exam. It is true that there is less data in this area. Therefore, I would like to make a general summary here to give some reference to those who want to take the QGRADER. First, about the examination subject QGRADER is an examination jointly certified by SCAA and CQI. At present, the examination will be arranged for 5 days.
2014-04-27 About GRADER exam some summary smooth pass QGRAD1. A clinical trial in Illinois has found that caffeine, which slows blood flow in the body's blood vessels, can also reduce the intensity and frequency of headaches. One group only agreed to drink coffee, while 58% reported being completely relaxed. While the other group drank coffee and ibuprofen at the same time, 70% of the headache disappeared. But drinking coffee for migraine is the best
2014-07-14 Coffee knowledge coffee function coffee encyclopedia1. A clinical trial in Illinois has found that caffeine, which slows the blood flow of blood vessels in the body, can also reduce the intensity and frequency of headaches. One group was only allowed to drink coffee, while 58% reported being completely relaxed. While the other group drank coffee and ibuprofen at the same time, 70% of the headache disappeared. But drinking coffee for migraine
2014-06-24 Coffee knowledge coffee secrets coffee usesThe basic position for dripping: clamp your armpit tightly, gently support your hand holding the pot with your other hand, and slowly drip while maintaining the optimal distance from the brewing appliance.
2014-07-11 Filter paper coffee filter paper coffee brewing method1. A clinical trial in Illinois has found that caffeine, which slows the blood flow of blood vessels in the body, can also reduce the intensity and frequency of headaches. One group was only allowed to drink coffee, while 58% reported being completely relaxed. While the other group drank coffee and ibuprofen at the same time, 70% of the headache disappeared. But drinking coffee for migraine
2014-11-24 Coffee knowledge boutique coffee common sense coffee functionCoffee is easily absorbed in the human body, but also has the role of promoting human metabolism. In addition, coffee has 13 unexpected effects in daily life.
2014-08-19 Coffee knowledge coffee function coffee encyclopedia1. The time of cooking-to know how to handle the siphon pot, for example, the time must be controlled within another 80 seconds, of course, it can be adjusted according to personal taste habits. It is recommended to rest for 15-20 seconds after the water boils up, and then stir every 15-20 seconds. Turn off the heat immediately after the third stirring and wrap the pot with a wet rag to cool quickly. I believe you can see the amber liquid drenched by the beautiful coffee mound! 2.
2015-05-26 How to use siphon a cup of coffee time -- how know hold