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The ingredients of coffee can be divided into the following
Caffeine: it has a particularly strong bitter taste and stimulates the central nervous system, heart and respiratory system. The right amount of caffeine can reduce muscle fatigue and promote digestive juice secretion. It also promotes kidney function, has a diuretic effect, and helps the body expel excess sodium ions from the body, but eating too much can lead to caffeine poisoning. Tannic acid: the boiled tannic acid will be decomposed into pyrouric acid.
2014-08-06 Coffee knowledge coffee ingredients coffee encyclopedia
The brand of roaster is introduced to follow the professionals to discuss and learn the knowledge of coffee roasting.
German probat drum roaster: Probat has a history of more than 140 years since it produced the first coffee roaster in 1848. The company is located in Emmerich, the border between Germany and the Netherlands, and is located on the bank of the Rhine. Probat is praised by the coffee industry as the Rolls-Royce of the roaster. Its exquisite shape design is needless to say here, simply speaking, it can be very accurate and
2015-12-31 Roaster brand introduction follow professionals people discussion study coffee
What safety measures should be followed when using capsule coffee machines?
Coffee machines are also household appliances, so some safety precautions should be paid attention to when using them, so as not to cause unnecessary damage and loss. Similarly, capsule coffee machines should also be used in the same way. The author will simply share with you what basic safety measures should be paid attention to.
2014-06-06 Coffee knowledge capsule coffee machine coffee machine usage coffee encyclopedia
Talk about the acidity of coffee. Several acids in roasted coffee.
For coffee drinkers, coffee should not be thought to be alkaline because it contains caffeine (alkaloids), nor should it be thought to be acidic because it contains a lot of acid. It is believed that coffee is neutral after being metabolized by the human body. There are mainly the following kinds of acids in roasted coffee-Zheng Wei (Italian Coffee University) the following text refers to the first edition of the chemistry of qual
2015-10-13 Let's talk about coffee roasting good medium a few for drinking coffee.
Following the "Chairman's set meal", "Prime Minister's same Coffee" has become popular again.
Every reporter Shang Xi and Zhao Na received a special guest at Qingfeng Steamed Bun Shop Yuetan Store in Beijing on December 28, 2013. his lunch included two taels of pork and spring onion buns, a bowl of fried liver and a plate of mustard, which cost a total of 21 yuan. After this seemingly ordinary lunch, Qingfeng Steamed Bun Shop in the whole city of Beijing became lively. It is said that there were more people buying steamed buns in Yuetan store that day.
2015-05-07 Chairman set meal Prime Minister same style Coffee Hot again reporter Shang Xi Zhao Na from North
Many studies have shown that drinking coffee in moderation has the following benefits
Drinking the right amount of coffee can lift the spirit, prevent radiation, and also have a certain inhibitory effect on liver cancer, normal people drinking the right amount is beneficial to health.
2014-06-25 Coffee knowledge coffee encyclopedia coffee common sense
Barista's professional appraisal Barista's declaration conditions Barista's appraisal method Time examination and
Barista occupation appraisal declaration conditions primary (with one of the following conditions)(1) through the occupation primary formal training to the required standard hours, and obtain a certificate of completion. (2) More than 2 years of continuous probation work in this profession. (3) Completion of apprenticeship in the occupation. Intermediate (one of the following conditions)(1) after obtaining the primary vocational qualification certificate of the occupation, continuously from
2016-03-01 coffee occupation appraisal declaration condition method time examination room
Coffee novice science article: freshly ground coffee is not instant coffee
The coffee powder grinded by roasting coffee beans cannot be completely dissolved in water, of course, you can also brew it directly with coffee cups and hot water, but only if you can tolerate the coffee grounds in this mouth, otherwise, it is recommended to refer to the following figure for the following basic coffee utensils and usage. (PS: the temperature indicated by hand flushing in the picture is suitable for light coffee beans.) -
2014-10-11 Coffee knowledge coffee novice coffee science popularization freshly ground coffee instant coffee
Coffee novice science article freshly ground coffee is not instant coffee
The coffee powder grinded by roasting coffee beans cannot be completely dissolved in water, of course, you can also brew it directly with coffee cups and hot water, but only if you can tolerate the coffee grounds in this mouth, otherwise, it is recommended to refer to the following figure for the following basic coffee utensils and usage. (PS: the temperature indicated by hand flushing in the picture is suitable for light coffee beans.) -
2015-01-14 Coffee novice popular science fresh grinding no instant roasting coffee beans grinding coffee
When should I stop baking? It can be judged from the following points
When should I stop baking? The color of coffee beans: Because coffee beans will present different colors when roasted to different degrees, color has become the most commonly used basis for roasting depth. This method can be applied to most coffee beans, but some coffee beans are special. For example, the color of Kenya beans will be much darker than that of ordinary coffee beans.
2015-10-15 When to stop baking can be judged from the following points when to stop baking
Common sense of coffee blending; coffee blending follows the principle of sweet and sour balance
Different coffee beans have different flavors, depending on their producing areas, processing methods, etc., generally speaking, Latin American coffee beans are more smooth, acidity is more obvious than alcohol, represented by Guatemala beans, mostly for washing, the outer skin of coffee fruit is washed, and the acidity is fermented. On the other hand, the African region, represented by Kenya, has a berry flavor because of its addition.
2016-06-24 Coffee blending common sense follow is sweet and sour balance different coffee beans flavor
The conditioning of coffee
Coffee conditioning can be roughly divided into the following three types: first, distillation (Syphone) as detailed as instructions II, water drop (Drip) A. Manual filter type: as detailed as the instructions. b. Electric coffee filter type. Third, steam compression (Espresso), also known as Italian, very fine coffee powder, brewing coffee in an instant with high temperature and high pressure hot water, strong, bitter and sweet aroma.
2014-08-22 Coffee conditioning coffee roughly divided into the following three kinds distillation Syp
Basic knowledge of coffee four principles to be followed in making a cup of Espresso
(1) the quantity of coffee beans must be standard, generally 14-16 grams per cup, using good quality deep-roasted coffee beans. (2) the grinding powder should be of appropriate particle size, not too coarse or too fine. Coffee beans are too coarse or too fine to make thick and delicious espresso. When the coffee powder is too coarse, the gap in the filter bowl is too big, the resistance to water is not enough, and the coffee flow rate is too fast, which is easy to cause extraction.
2014-11-07 Coffee knowledge coffee basics Espresso 4 principles
What are the cleaning methods and steps of Delong coffee machine?
The cleaning of Delong coffee machine model 4500 is shared by the author from the cleaning of coffee machine, the cleaning of extraction container and the cleaning of milk container, hoping to give some guidance to the majority of users in cleaning.
2014-07-25 Coffee knowledge Delon coffee machine cleaning coffee machine
Explore five Paris open-air cafes to experience French romance
Apart from the Eiffel Tower, the cafe is the best representative of Paris. The open-air cafe satisfies all people's imagination of the romance of Paris: on the terrace, in the lazy summer sun, smelling coffee, watching people come and go, and enjoy leisure time. Let's follow the French fashion magazine LOfficiel to explore the following five Paris open-air cafes. 1.
2015-10-17 Explore five Paris open-air cafes feelings French romance Effie
Description of Bolivian Coffee Flavor of refreshing Perfume
The following are the basic information and cup test taste of this batch of champion beans: the following materials are the Osher Cup test report and the official website of CoE: country: Bolivia, Bolivia producing area: Yungas of La Paz Administrative Town: Yanacahi Award winning Manor: Agrotakesi SA Manor owner: Mauricio Ramiro Diez de Medina Rank: No.1 (2009 CoE Champion)
2016-10-07 Refreshing perfume Bolivia coffee flavor description taste variety treatment law
Research shows that drinking coffee can protect against cancer. Health knowledge of drinking coffee.
In order to unravel the mystery that coffee can prevent cancer, researchers at Tohoku University in Japan recently followed 38000 volunteers aged 40 to 60 who had no history of cancer. These volunteers had a higher risk of developing cancers such as oral cancer and esophageal cancer in the following years, compared with those who drank one or more cups of coffee a day.
2015-11-07 Research shows that coffee can prevent cancer health knowledge in order to untie coffee can
Coffee drinks Cafe Cafe Special drinks recommended
One: citrus mocha the following recipe is to make a cup of 240ml drink: raw material: 1.15ml da Vinci dark chocolate sauce 2.7.5ml da Vinci orange syrup 3. An espresso 4.180ml foaming milk production method: first, pour the syrup into the mug, heat the milk to the ideal temperature, make a single espresso and pour it into the prepared mug, add
2015-01-09 Coffee drinks cafes specials recommendations oranges mochas to
The practice of cappuccino coffee the perfect practice of cappuccino coffee
Today, China Coffee Network shares with friends two methods of making cappuccino coffee. Before discussing the two methods of cappuccino coffee, let's first understand what cappuccino is: 1. The traditional method of making cappuccino: in the following video, the Italian coffee made by mocha pot is used as the base, and the electric milking machine is used to beat the hot milk to form milk foam.
2016-04-30 Cabo Chino coffee practice perfect today China Internet followers friends
Management rules and regulations of Coffee Bar-employee Code
The following content is for reference, please modify it according to the actual situation! B, the employee code is specially formulated in order to standardize the behavior of employees. It covers the system that should be followed in all the work of our store, and employees should use rules to regulate their words and deeds, improve their quality, and promote the healthy and sustainable development of our store. 1. Employees should be loyal to their duties, try their best to do their jobs well, and abide by our shop.
2015-08-13 Coffee management rules and regulations staff rules the following content for reference conclusion