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How to judge the oil of Italian coffee Color judgment Master the quality of extracted coffee

How to judge the oil of Italian coffee Color judgment Master the quality of extracted coffee

The color of espresso oil can reflect whether the extraction degree of ESPRESSO is moderate, whether the amount of powder is enough, whether the filling force is in place, whether the water temperature of the coffee machine is correct and whether the beans are fresh, and many other factors. Italian coffee oil color is best golden yellow slightly brown, oil color tends to milky white, we generally call it under extraction, tend to

2016-01-08
How to judge the change of coffee bean roasting from raw bean to cooked bean? it will turn yellow, one burst point and two burst point.

How to judge the change of coffee bean roasting from raw bean to cooked bean? it will turn yellow, one burst point and two burst point.

Often listen to those coffee bean roasters say what city roasting, deep roasting, although they say is reasonable, but the brain is still numb. In order to let the baked bean master get rid of the pain of dry mouth as soon as possible, I can only nod again and again if I have an enlightened expression. However, the following picture may give you a better understanding of the different roasting degrees of coffee beans. It's okay not to be a baker.

2015-10-28
Coffee Taste Judge Coffee Extract and Coffee Quality Coffee Flavors How to Drink Coffee

Coffee Taste Judge Coffee Extract and Coffee Quality Coffee Flavors How to Drink Coffee

Under-extracted Coffee Under-extracted Coffee is coffee powder that does not dissolve enough flavor substances, there are still a lot of substances not extracted, they could have neutralized the bad flavor substances. Think back to a time when you had an espresso that was too short, such as a cup of coffee that was Espresso roasted in the current fashion.

2016-07-12
Eight principles for judging Coffee in Fine Coffee Science

Eight principles for judging Coffee in Fine Coffee Science

The first principle: dry and dry, dry when light, and even more dry when strong. It's like a room, it's easy to dry when it's empty, but it has to be dry when it's full. The second principle: [spindle flavor], that is, it represents the characteristics of this producing area. Dry coffee is the foundation, and a cup of dry coffee represents a flaw, but dry coffee can easily become tasteless.

2014-10-20
How to judge the freshness of coffee beans? There are three steps: smell, see, and peel.

How to judge the freshness of coffee beans? There are three steps: smell, see, and peel.

Freshness is the life of coffee. The best drinking period of roasted coffee beans is 6 days, while the best drinking period of ground powder is only 3 days. How to determine the freshness of coffee beans? There are three steps: smell, see, peel: smell: put the coffee beans close to the nose, smell deeply, whether you can clearly smell the aroma of coffee beans, if so, it means that the coffee beans are fresh enough. On the contrary

2016-08-06
Judge coffee roaster exhaust pipe blockage and troubleshooting cleaning methods Professional coffee roaster

Judge coffee roaster exhaust pipe blockage and troubleshooting cleaning methods Professional coffee roaster

For professional coffee roasters, clogged pipes are always a headache. Coffee beans roast at the same time will produce oil smoke, this oil smoke is not only exhaust gas, but also mixed with a lot of silver skin dust, and raw beans entrained dust impurities, as long as the coffee roaster continues to run, this kind of oil smoke full of impurities and dander will continue to produce and exhaust, the viscosity of the oil smoke dander will be very high gradually

2016-03-16
How to judge the freshness of coffee beans from their appearance?

How to judge the freshness of coffee beans from their appearance?

Freshness is the life of coffee, how to determine the freshness of coffee beans? There are three steps: smell, see, and peel. Smell: put the coffee beans close to the nose and smell them deeply to see if you can clearly smell the aroma of the coffee beans. If so, the coffee beans are fresh enough. On the contrary, if the aroma is weak, or the greasy smell has begun to appear, the coffee beans are completely stale.

2015-10-20
The 2014 World Barista Competition Changsha District will compete with Juzhou on the 6th.

The 2014 World Barista Competition Changsha District will compete with Juzhou on the 6th.

(Taiwan coffee king Huang Chongqing will serve as the judge of the 2014 World Barista (barista) Competition in Changsha) (Huang Weilun (first from left), the first Chinese cup tester qualified as a trainer of SCAA Cup in the United States, will come to Changsha to share the story of fine coffee. (reporter Chen Siyi) sponsored by Shanghai Bohua International Exhibition Co., Ltd.

2014-12-04
The requirements of coffee flower for milk foam to judge the Italian style of milk foam with the Brazilian flavor of coffee beans

The requirements of coffee flower for milk foam to judge the Italian style of milk foam with the Brazilian flavor of coffee beans

Milk foam element one: refrigerated milk is best refrigerated, about 5 degrees Celsius, the heat brought by the coffee machine steam can complete the formation of foam before the milk temperature goes up, on the contrary, the normal temperature is normal temperature milk, especially in summer, this makes the room for temperature rise is very limited, often in the steam shortly after the thermometer indicates 65 degrees. Milk foam factor 2: the amount of milk is drawn in the coffee.

2016-07-14
Simple way to tell if coffee beans are fresh

Simple way to tell if coffee beans are fresh

Many people ask what coffee is the best coffee. This is a difficult question to answer. Everyone has different tastes. The more expensive coffee is, the better. One answer is yes. Fresh coffee is the best. So we do not have to superstitious brand name, there is no need to drink blue mountain can not, as long as fresh, you can drink good quality coffee, then how to judge coffee beans or coffee

2015-03-02
How to distinguish good and bad coffee beans that have been roasted

How to distinguish good and bad coffee beans that have been roasted

The coffee beans that have been roasted are good and bad. The coffee beans that have been fully roasted and extracted can be brewed into delicious coffee. This coffee bean can be judged when grinding. High-quality coffee beans in the grinding will be gently issued salad salad sound, with a gentle shake of the hand, the original flavor of coffee that overflow. Bad coffee beans will have a squeaky sound.

2016-05-24
The advantages and disadvantages of drinking coffee black coffee white coffee pure coffee instant coffee is good or bad

The advantages and disadvantages of drinking coffee black coffee white coffee pure coffee instant coffee is good or bad

Everyone drinks coffee often say good drink and bad drink, is personal preference, and the real coffee expert, in the evaluation of coffee, should first judge good, bad, and then evaluate good drink, bad drink. For example, for people who don't like to drink, even if they give him a bottle of high-quality Maotai, it still tastes bad; similarly, for people who don't like sour coffee, even if the acidity of coffee is excellent

2016-01-16
Characteristics of Flavor planting Environment in Costa Rican Coffee Manor

Characteristics of Flavor planting Environment in Costa Rican Coffee Manor

The Supreme Court is the highest judicial body, composed of 22 judges for a term of eight years. At the end of his term of office, he or she may be automatically re-elected if there is no objection from the members of Parliament. There are four courts, the first, second and third tribunals are each composed of five judges, and the fourth court (Constitutional Court) is composed of seven judges and has the final power to interpret the Constitution. The Chief Justice shall be appointed by the Legislative Assembly for a term of eight years and may be re-elected. Highest

2016-08-18
Judging the blockage of smoke exhaust pipe of coffee roaster and the method of checking and cleaning

Judging the blockage of smoke exhaust pipe of coffee roaster and the method of checking and cleaning

Pipe congestion is always a headache for professional coffee roasting. Coffee beans roast at the same time will produce oil fume, this oil fume is not only exhaust gas, but also mixed with a lot of silver skin dandruff, as well as raw bean dust impurities, as long as the coffee roaster continues to run, this kind of oil fume full of impurities and dandruff will continue to be produced and discharged, and the oil fume with high viscosity will be produced and discharged one by one.

2015-04-11
Judging the blockage of smoke exhaust pipe of coffee roaster and the method of checking and cleaning

Judging the blockage of smoke exhaust pipe of coffee roaster and the method of checking and cleaning

Pipe congestion is always a headache for professional coffee roasting. Coffee beans roast at the same time will produce oil fume, this oil fume is not only exhaust gas, but also mixed with a lot of silver skin dandruff, as well as raw bean dust impurities, as long as the coffee roaster continues to run, this kind of oil fume full of impurities and dandruff will continue to be produced and discharged, and the oil fume with high viscosity will be produced and discharged one by one.

2015-10-24
Teach you an easy way to correctly distinguish between good and bad raw beans?

Teach you an easy way to correctly distinguish between good and bad raw beans?

Ka Xiang Guide: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. a fried roasted bean that can brew delicious coffee must first be big, fat and uniform, and secondly, the same size is colorless. These are the main points of visual discrimination, such as

2015-12-03
Introduction to fine coffee with mellow taste and flavor characteristics of Costa Rican Saint Roman Manor Coffee

Introduction to fine coffee with mellow taste and flavor characteristics of Costa Rican Saint Roman Manor Coffee

The Supreme Court is the highest judicial body, composed of 22 judges for a term of eight years. At the end of his term of office, he or she may be automatically re-elected if there is no objection from the members of Parliament. There are four courts, the first, second and third tribunals are each composed of five judges, and the fourth court (Constitutional Court) is composed of seven judges and has the final power to interpret the Constitution. The Chief Justice shall be appointed by the Legislative Assembly for a term of eight years and may be re-elected. Highest

2016-09-02
Authoritative certification SACC Coffee Association Information Coffee making History

Authoritative certification SACC Coffee Association Information Coffee making History

The authoritative certified editor SCAA has two chapters: the baristas Association (Barista Guild of America) and the Baker Association (Roasters Guild), both of which are composed of professional coffee practitioners. Members improve the quality of coffee in the industry through information exchange, skills training and cooperation. At the same time, the Coffee quality Association (CQI) is the public trust structure of SCAA and the coffee industry.

2016-04-18
Mild flavor of Costa Rica Saint Roman Coffee Manor flavor and taste characteristics of boutique coffee beans

Mild flavor of Costa Rica Saint Roman Coffee Manor flavor and taste characteristics of boutique coffee beans

The Supreme Court is the highest judicial body, composed of 22 judges for a term of eight years. At the end of his term of office, he or she may be automatically re-elected if there is no objection from the members of Parliament. There are four courts, the first, second and third tribunals are each composed of five judges, and the fourth court (Constitutional Court) is composed of seven judges and has the final power to interpret the Constitution. The Chief Justice shall be appointed by the Legislative Assembly for a term of eight years and may be re-elected. Highest

2016-08-12
Learn to master the best time to roast coffee

Learn to master the best time to roast coffee

How to judge the best time for coffee roasting We already know what happens to coffee beans during coffee roasting.

2014-07-07
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