Home › Search › variable

“variable” search results (794)

Six skills and methods of roasting high-quality coffee

Six skills and methods of roasting high-quality coffee

After writing, I found that the most difficult thing to talk about coffee roasting is the different understanding of the terms used to describe roasting. I will keep explaining the reason and purpose of using this concept. I try to avoid being polite and give practical information directly. Coffee roasting is an extremely complex process, but we can grasp it by three reference variables. Caramelization value: deep and shallow maturity: over and below

2015-09-02
The theory of brewing coffee the golden cup theory of coffee golden cup

The theory of brewing coffee the golden cup theory of coffee golden cup

For coffee, things were also applicable 50 years ago, whether it was a classic, the golden cup theory golden cup or E61. The core of the golden cup theory golden cup is the best extraction degree and the best coffee concentration. The data tested in theory and practice are necessary for coffee making, otherwise each cup of coffee is full of countless variables.

2015-03-10
Why do our hearts like coffee and tea?

Why do our hearts like coffee and tea?

If drinking coffee or tea has become part of your daily work, you may not know what it is doing to your long-term heart health. Arteriosclerosis, Thrombosis and Vascular Biology, Journal of the American Heart Association, a new study finds that higher tea consumption and moderate coffee consumption may be associated with lower rates of death, coronary heart disease (CHD). The study tracked more than 37

2015-09-11
The Golden Cup Theory of hand-brewed Coffee golden cup hand-brewing Theory

The Golden Cup Theory of hand-brewed Coffee golden cup hand-brewing Theory

For coffee, things were also applicable 50 years ago, whether it was a classic, the golden cup theory golden cup or E61. The core of the golden cup theory golden cup is the best extraction degree and the best coffee concentration. The data tested in theory and practice are necessary for coffee making, otherwise each cup of coffee is full of countless variables.

2015-10-13
Introduction to the superior material selection of hario v60 filter cup in hand-brewing coffee course

Introduction to the superior material selection of hario v60 filter cup in hand-brewing coffee course

Coffee filter cup V60 caters to many variables in coffee making, mainly in the design of these three points: 1, the cone of 60 degree angle: this prolongs the time for the water to flow through the coffee powder to the center. 2. A large filter hole: this allows us to control the flavor of coffee by changing the flow rate of water. 3. Spiral pattern: this allows air to escape upward from all sides to the maximum limit.

2016-10-19
SCAA American boutique coffee association coffee brewing gold gouache ratio coffee optimum extraction rate

SCAA American boutique coffee association coffee brewing gold gouache ratio coffee optimum extraction rate

The ratio of Gold Cup fine cup coffee defined by the Coffee tasting Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee, but these two variables are early.

2016-04-27
Coffee bean baking common sense science is quietly integrated into art

Coffee bean baking common sense science is quietly integrated into art

What people think is the most important sense of art and sensory judgment is gradually replaced by science and tools, in other words, the memories that people used to rely on in baking are gradually replaced by objective, collective data and charts. The evolution of baking described in the previous paragraph has been created by the invention of many tools and control instruments. The first is a very simple device that can

2015-04-13
The process of coffee extraction the relationship between grinding and extraction of coffee beans

The process of coffee extraction the relationship between grinding and extraction of coffee beans

From: Yun Fei private roaster (if you have a dream, take good care of her) 12:17:19 as a barista, you can't change the facilities in the store, such as the brand of the coffee machine, the choice of the water purifier, the temperature of the cooking head, the specifications of the powder bowl with the handle, which cannot be changed as an employee. But what best embodies the ability of a barista

2015-11-10
Is drinking coffee good or bad? Evaluate the quality of coffee in detail

Is drinking coffee good or bad? Evaluate the quality of coffee in detail

Whether coffee is the next superfood or the next source of public health hazards depends on who you ask. If you look at the recent news or research, you will find that coffee can fight heart disease, reduce the incidence of breast, colon and multiple sclerosis and reduce Alzheimer's disease. A recent survey by National Health Graduate students and researchers at Yale University found that

2015-09-11
How to make espresso? How to use the espresso machine? How to choose and buy Italian coffee machine

How to make espresso? How to use the espresso machine? How to choose and buy Italian coffee machine

How to make espresso (espresso) to achieve a cup of espresso (espresso), the most important factor is stable pressure and temperature. Sometimes those who encounter half a bottle of water will say that this term is out of date, and now the best semi-automatic coffee machine is variable pressure. Indeed, the real variable pressure coffee machine has been born since 2004.

2016-04-01
The difference between Smart Cup and Philharmonic pressure Coffee making

The difference between Smart Cup and Philharmonic pressure Coffee making

Some time ago, we put forward some suggestions on making coffee utensils and received feedback from many friends: how did you choose the utensils? Whether it's making a cup of Espresso or filtered hand coffee, the key point is to master the six elements. The specific grinding degree of powder to water corresponds to the optimization of cooking methods (soaking method, mixing method, filter, etc.)

2016-02-27
American machine, siphon kettle, French pressure kettle, hand punch, Italian machine, mocha kettle. Which is better?

American machine, siphon kettle, French pressure kettle, hand punch, Italian machine, mocha kettle. Which is better?

People often ask: do different brewing methods need to be matched with different coffee beans? What's the difference between using an American machine and using a siphon pot to make the same kind of coffee beans? Which appliance is the best to make coffee at home? In order to answer these questions, Mr. Cha has already started to write the first coffee masterpiece in my life. Don't be in a hurry. I believe you can't get out of the sorry in three or five years. Good.

2015-12-10
Roasting defects Fast baking freshly baked coffee beans coffee quality coffee raw beans

Roasting defects Fast baking freshly baked coffee beans coffee quality coffee raw beans

When we talk about boutique coffee, every step presented in the coffee supply chain is critical to the final coffee product presented to us. So a very important step in the supply chain of coffee from seed to cup is roasting. When it comes to specialty coffee, every step in the supply chain becomes extremel

2016-06-24
Learn coffee flower knowledge

Learn coffee flower knowledge

There are many variable factors in the training and creation of coffee pulling flowers, such as coffee machine parameters, bean grinder grinding, coffee bean blending and barista himself. These are the 4M laws in Italian coffee learning theory.

2014-05-20
High-tech coffee maker

High-tech coffee maker

Although from the outside, Blossom one doesn't seem to be any different except that it's bigger and geekier than a regular coffee maker. However, the so-called big man has great wisdom. The magic of Blossom one is that it has a simple computer built in. By adjusting the six variables related to brewing coffee, you can start grinding coffee according to your preferences!

2014-05-26
Roasting of Chongqing boutique coffee

Roasting of Chongqing boutique coffee

There are many elements that a bean baker can share with his wholesalers and baristas who perform beans. Providing detailed information is like providing a coffee maker with a tool that can be used to explain and understand each single bean or recipe bean information. This information not only helps the brewing of coffee but also assists in the interpretation of customers. Each of the following variables is important to baristas.

2014-08-13
Magic coffee machine

Magic coffee machine

Although from the outside, the Blossom one does not seem to be any different except that it is bigger and more Geek than the average coffee maker. But the so-called big guy has great wisdom. The magic of Blossom one is that it contains a simple computer. By adjusting six variables related to coffee brewing, you can start grinding and making coffee according to your preference. Http://www.52!

2014-08-14
Country of production: Zimbabwe planting area: Chipingai Dandoni Farm

Country of production: Zimbabwe planting area: Chipingai Dandoni Farm

Commercial coffee cultivation in Zimbabwe began in the 1960s. The coffee produced here, like many East African coffee, has a good balance, complex variability, as well as good bean shape and processing technology. Zimbabwe AA-Dandoni Village producing country: Zimbabwe Grade: AA planting area: Qipinggai Factory label: Dandoni Farm treatment method: wet processing outside

2016-06-07
Coffee businesses in Zimbabwe grow individual coffee

Coffee businesses in Zimbabwe grow individual coffee

Commercial coffee cultivation in Zimbabwe began in the 1960s. The coffee produced here, like many East African coffee, has a good balance, complex variability, as well as good bean shape and processing technology. Zimbabwe AA-Dandoni Village producing country: Zimbabwe Grade: AA planting area: Qipinggai Factory label: Dandoni Farm treatment method: wet processing outside

2016-06-12
Talk about the powder pressing technique of espresso

Talk about the powder pressing technique of espresso

This is the biggest variable, because our body is not an instrument, the strength of pressing powder is based on the feel, there is no feel for the novice, only powerful and small, even for the veteran on the bar, the first or second cup every day is to find the feeling of strength, because we may directly affect the exertion of strength because of our physical state and even mood on that day. The reason for this is to adjust the strength of powder pressing.

2014-09-11
↑