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Coffee roasting in 45 seconds is the most critical in coffee life.

Coffee roasting in 45 seconds is the most critical in coffee life.

The most critical 45 seconds of coffee life is on Lize Road in Beijing, at the intersection of South Square Road of West Railway Station, there is an inconspicuous workshop. The host is Uncle Dou, a member of the European Fine Coffee Association. When he saw Uncle Dou, he was in front of a big stove, telling the story of coffee to 20 admiring enthusiasts. This big stove is highly respected by professionals.

2015-03-17
Graded coffee beans give coffee beans a second life.

Graded coffee beans give coffee beans a second life.

Coffee is a kind of pure to black liquid. In its small world, there is no concept of turbid chaos, there is no gray area that people often talk about, it is simple but pure black, the contradiction is not obvious, and contains hidden and great power. Hierarchical coffee beans in ancient times, the hierarchical system was distinct, although with the development of society and the take-off of economy, this hierarchical system has been slow.

2015-09-08
Basic knowledge of espresso coffee espresso production standard discussion

Basic knowledge of espresso coffee espresso production standard discussion

Question by Alketa, Jan. 16, 2012 4:07 PM Hello Mr. Michele. I have a question regarding the extraction time for the espresso coffee. I have read that the exact time is 25-30 sec, but recently i heard that is 15 sec. Could you please expla

2015-05-21
Factors affecting hand-brewing Coffee

Factors affecting hand-brewing Coffee

Today we are going to do an experiment to test what affects the taste of hand-brewed coffee. Both groups are soaked coffee with the same coffee beans, and the extraction time is two minutes. The first is stirring soaking, and the second group is static soaking. The first group was counterclockwise one minute before, and then poured the coffee into the v60, while the second group was stationary but stirred in the last ten seconds.

2016-06-01
Coffee second and third hug challenged the first brother Nestl é.

Coffee second and third hug challenged the first brother Nestl é.

Nestl é's position as the leader of the coffee industry will be challenged. After it was spun off from the North American grocery business of Kraft, the world's second largest food company, at the end of 2012, Mondelez International, which ranks second in the coffee business, announced on May 7 local time that it would spin off its coffee business and set up a purer coffee company with the third in the industry. Mondelez International announced that its coffee business will be in line with D.

2014-05-12
Terminology for bakers-training for bakers in baking techniques

Terminology for bakers-training for bakers in baking techniques

Balance point when the roaster is fully preheated and the internal temperature of the boiler is about 200 degrees, put the prepared raw beans into the furnace. At this time, the raw bean in the furnace will begin to endothermic reaction, and the internal tissue of the raw bean will begin endothermic reaction, that is, the raw bean begins to absorb heat, absorbing all the temperature in the furnace into its own body, so the temperature in the furnace begins to drop slowly, and when the temperature inside the furnace

2016-06-03
The analysis of the process of hand brewing coffee

The analysis of the process of hand brewing coffee

The water flowed slowly and elegantly from the narrow-mouthed pot, as if the curtain of the day had been gently pulled open. If your days are as boring as instant coffee, it's time for a cup of hand-brewed coffee. In those focused, ceremonial steps, enjoy the delicate romance unique to slow life ~ Tips: Coffee bean grinding thickness: medium coarse (slightly thicker than sugar) Brewing water temperature: 90 ~95 degrees

2015-11-05
The steps and techniques of making hand-brewed Coffee

The steps and techniques of making hand-brewed Coffee

When making hand-brewed coffee, we should pay attention to the amount of powder, amount of water and brewing time. Here are the next steps and techniques for making coffee: 1: prepare, grind the moderately roasted beans into a medium-fine 20g coffee powder; 85 ℃ ~ 88 ℃ of hot water 320ml; 2: wet the filter paper first; warm the coffee cup; pour the coffee powder evenly; 3: pour the coffee powder evenly.

2016-07-14
Operation of espresso: test the temperature stability of Rocket Giotto brewing water

Operation of espresso: test the temperature stability of Rocket Giotto brewing water

There are many variables in the process of making Espresso, including grinding degree of powder, strength of pressing powder, water pressure, extraction time, water temperature and so on. The right water temperature is very important for extraction, and the stability of water temperature is also a crucial standard to measure a coffee machine. It has been a week since I got the giotto, but I haven't had much time to do it. I only started it three times when I was full of money.

2015-12-10
The most critical 45 seconds of coffee life

The most critical 45 seconds of coffee life

The 45 seconds after the explosion is the most critical moment in the life of coffee beans. During this period, a series of physical and chemical changes will occur in these beans. The substances in their bodies eventually become caramel, flavor oils, quinic acid and caffeine.

2014-05-20
Coffee roasting principle Coffee Bean Baking steps detailed explanation Coffee Bean Baking Machine style recommendation

Coffee roasting principle Coffee Bean Baking steps detailed explanation Coffee Bean Baking Machine style recommendation

Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three categories: direct fire type, semi-hot air

2015-09-15
20 seconds to make a cup of espresso.

20 seconds to make a cup of espresso.

Today, we ordinary people want to get a delicious cup of coffee at home, there are many ways. But the most convenient, and certainly the most popular, is a device called AeroPress, which has a syringe-like shape and uses manual pressure extraction principles to quickly get a good cup of coffee in a very simple way

2015-05-20
Discussion on the Common sense of Italian Coffee about the production Standard of espresso

Discussion on the Common sense of Italian Coffee about the production Standard of espresso

Discussion on espresso production standards Question by Alketa, Jan. 16, 2012 4:07 PM Hello Mr. Michele. I have a question regarding the extraction time for the espresso coffee. I have read that the exact time is 25-30 sec, but recently i heard that is 1

2014-11-25
Starbucks Starbucks and AnnaSui Anna Su 2015 Christmas Mark Coffee Cup Limited second Wave

Starbucks Starbucks and AnnaSui Anna Su 2015 Christmas Mark Coffee Cup Limited second Wave

Starbucks Starbucks and Anna Sui Anna Su 2015 Christmas Mark coffee cup limited edition second wave. Anna Su's boutique double mugs are officially on the market today. Does the red-haired girl in the striped dress remind you of her? Know that she has been waiting for a long time, why not send her a joy, let the purple retro spread from the body to the hand. Know that she never let up on fashion.

2015-12-11
The process of making coffee in siphon pot is invented based on the principle of thermal expansion and cold contraction.

The process of making coffee in siphon pot is invented based on the principle of thermal expansion and cold contraction.

A brief introduction to the siphon Coffee Pot, also known as the plug Pot, it was developed by Scottish Navy engineer Robert Naiphir. It was invented in 1840. The siphon kettle is invented based on the principle of thermal expansion and cold contraction, which produces water vapor after heating with water during production, resulting in long heat and cold shrinkage. The hot water in the lower seat is pushed to the upper seat. After the lower pot cools, it produces negative pressure to suck back the water from the upper pot to get coffee.

2015-08-31
Introduction of two common methods of hand washing and dripping filtration in Japan--Detailed process explanation of penetration method and immersion method

Introduction of two common methods of hand washing and dripping filtration in Japan--Detailed process explanation of penetration method and immersion method

"Coffee hand brewing follicle method"(*** personal recommendation: coffee 2 people, water ratio 1:15) basic criteria: water temperature exceeds 90 degrees Celsius, coffee miscellaneous taste or sweet, bitter too much, complete a hand brewing time control in 3 to 5 minutes best. Brewing time is less than 4 minutes, suitable for finer grinding methods. Brewing time is more than 6 minutes, suitable for coarse grinding method. a

2016-02-23
Time / temperature curve of things to pay attention to in coffee roasting

Time / temperature curve of things to pay attention to in coffee roasting

When baking the time / temperature curve, it is recommended to record the corresponding temperature at regular intervals, with intervals ranging from 30 seconds to 60 seconds according to personal habits. In addition to temperature, such as the start and end time of the first and second explosions are also indispensable records. Based on these data, a time-temperature curve can be sorted out, which is an important reference data for baking, as long as

2015-11-09
Coffee brewing operation: an introduction to the historical cause, operation principle and technical points of the Philharmonic pressure.

Coffee brewing operation: an introduction to the historical cause, operation principle and technical points of the Philharmonic pressure.

Coffee residue left after making coffee with AeroPress pressure: Philharmonic pressure (AeroPress) is a brand-new coffee making appliance launched by AEROBIE in 2006. Its inventor, Alan Adler, is a lecturer in mechanical engineering at Stanford University in the United States. It has more than 40 patents in the United States and other countries. The Philharmonic pressure is easy to use. Put coffee particles in the pressure bucket and soak in water for 10 seconds.

2015-12-25
Things to pay attention to in coffee roasting

Things to pay attention to in coffee roasting

When baking the time / temperature curve, it is recommended to record the corresponding temperature at regular intervals, with intervals ranging from 30 seconds to 60 seconds according to personal habits. In addition to temperature, such as the start and end time of the first and second explosions are also indispensable records. Based on these data, a time-temperature curve can be sorted out, which is an important reference data for baking, as long as

2015-05-07
Explanation on the roasting degree of coffee

Explanation on the roasting degree of coffee

First, when studying the roasting degree of coffee beans, the degree of roasting can be judged by sound, color and aroma. Its color ranges from light gray to dark brown, and its aroma is gradually rich from light and elegant; the sound is made two times of bursting sound. Taking the heat-resistant raw bean as an example, the first explosion begins at about 7 minutes and lasts for about 2 minutes, and its voice is low. It indicates the beginning of pyrolysis, the conversion of starch to caramel and water steaming.

2014-07-22
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