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The most effective method for judging the basic knowledge and freshness of coffee beans

The most effective method for judging the basic knowledge and freshness of coffee beans

The "light baked beans" that are not fresh and have a light brown appearance are dry and will not produce oil after baking. The phenomenon of "spot oil" begins to appear about five days after it comes out of the oven (it may be shortened to one or two days at the height of summer). Please note: a little "spot oil" does not mean that it is not fresh. sometimes it's the opposite.

2016-05-25
How often should I clean the coffee machine? The method of cleaning the brewing head of the coffee machine

How often should I clean the coffee machine? The method of cleaning the brewing head of the coffee machine

One of the questions often asked in the coffee industry is how often should I clean the coffee machine? The answers are varied, some say once a day, others say once a week, and still others say according to the amount of coffee. But does anyone really know the answer to this question? None of these answers is supported by public research. In order to answer this question, the author conducted an experiment to study the meaning.

2015-10-19
How does a coffee roaster learn? Imported coffee roaster coffee beans

How does a coffee roaster learn? Imported coffee roaster coffee beans

1. I will check the condition of the defective beans when I buy the cooked beans. If it's sun beans, check the proportion of beans that look very white (uncolored). If there are more than one of these beans, the coffee brewed from this packet of beans is bound to have an obvious peanut flavor. From this we can judge that the baker does not pick ripe beans. After that, whether it is in the sun or in water, we should see if it is bright.

2016-06-16
WBC World Barista Competition Review Rules Notes

WBC World Barista Competition Review Rules Notes

WBC is a worldwide coffee competition since 2000. The World Barista Competition 2006 was held in Bonn, Switzerland in May this year. A total of 39 countries participated in the competition. The reason why I introduced the WBC rules to coffeeing friends in detail is that I hope everyone can have a correct understanding of the game itself. World Barista Competition Organizing Committee

2015-10-28
Boutique Coffee study Coffee Baking Curve Coffee roast curve

Boutique Coffee study Coffee Baking Curve Coffee roast curve

In coffee roasting, the baking curve is a technical term, recording changes in the roasting process of visual icon data, through the thermometer and computer link, the connection between them is: coffee roaster-thermometer-computer (software recommended Artisan). A good coffee roaster such as Probat has a matching display screen and curve software, without external connection. Know before baking

2015-04-11
What is the coffee baking curve? Coffee roast curve

What is the coffee baking curve? Coffee roast curve

In coffee roasting, the baking curve is a technical term, recording changes in the roasting process of visual icon data, through the thermometer and computer link, the connection between them is: coffee roaster-thermometer-computer (software recommended Artisan). A good coffee roaster such as Probat has a matching display screen and curve software, without external connection. Know before baking

2015-10-24
Coffee common sense coffee roasting curve Coffee roast curve

Coffee common sense coffee roasting curve Coffee roast curve

In coffee roasting, the baking curve is a technical term, recording changes in the roasting process of visual icon data, through the thermometer and computer link, the connection between them is: coffee roaster-thermometer-computer (software recommended Artisan). A good coffee roaster such as Probat has a matching display screen and curve software, without external connection. Know before baking

2015-01-27
What does a roaster do? how does he become a coffee roaster?

What does a roaster do? how does he become a coffee roaster?

1. I will check the condition of the defective beans when I buy the cooked beans. If it's sun beans, check the proportion of beans that look very white (uncolored). If there are more than one of these beans, the coffee brewed from this packet of beans is bound to have an obvious peanut flavor. From this we can judge that the baker does not pick ripe beans. After that, whether it is in the sun or in water, we should see if it is bright.

2016-05-30
Chinese Coffee Market and the Price of Yunnan Coffee planting Coffee Tree Yunnan Coffee

Chinese Coffee Market and the Price of Yunnan Coffee planting Coffee Tree Yunnan Coffee

By observing Crema, we can judge the freshness of coffee beans, the completeness of coffee extraction and the uniformity of coffee extraction. How to tell if the coffee beans are fresh: although you can tell that the beans are fresh when you observe a lot of foam, there is also a possibility that Robusta is high. So we can observe the state of foam precipitation instead. If they are very fresh beans

2016-07-01
Judge whether the coffee beans are fresh or not.

Judge whether the coffee beans are fresh or not.

Fresh coffee, raw beans, full of vitality. Semi-fresh raw beans, with a little bit of stability in the vitality. Eight months later, the raw beans lost their vitality. Raw beans for more than a year are old and boring.

2014-07-17
Coffee roasting curve Coffee roast curve Cafe roasts its own coffee beans

Coffee roasting curve Coffee roast curve Cafe roasts its own coffee beans

In coffee roasting, the baking curve is a technical term, recording changes in the roasting process of visual icon data, through the thermometer and computer link, the connection between them is: coffee roaster-thermometer-computer (software recommended Artisan). A good coffee roaster such as Probat has a matching display screen and curve software, without external connection. Know before baking

2016-07-11
The judgment of the purchase of coffee beans at the time of pawn

The judgment of the purchase of coffee beans at the time of pawn

The easiest way to judge the delicious coffee at the time of pawn is to sigh the filter paper.

2015-10-24
How to tell which are this year's raw beans?

How to tell which are this year's raw beans?

There are two main aspects to judge whether the raw beans are fresh or not.

2014-07-04
How to determine if coffee beans are fresh

How to determine if coffee beans are fresh

Freshly roasted coffee beans will begin to exhaust (mainly carbon dioxide), and when the gas is completely exhausted, the coffee beans are no longer fresh. You can grab a handful of beans and put them in an airtight plastic bag. Squeeze out the air and tie the seal. Then put the bag in a cool place. If the bag expands every other day, it means that the beans are fresh. Others can judge coffee

2015-01-14
The key to judging the freshness of coffee beans is to smell, see and peel

The key to judging the freshness of coffee beans is to smell, see and peel

Freshness is the life of coffee, the best drinking period of roasted coffee beans is 6 days, and the best drinking period of ground powder is only 3 days. There are three steps: smell, see, peel: smell: coffee beans close to the nose, deeply smell, is not clear to smell the aroma of coffee beans, if yes, coffee beans are fresh enough. Conversely, if

2015-03-06
The method of judging the freshness of coffee beans

The method of judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-01-19
Judge whether Espresso coffee is good or bad

Judge whether Espresso coffee is good or bad

What is Espresso? The high-pressure and fast brewing method of coffee is called Espresso, that is, Espresso originally refers to a method of brewing coffee, and later the coffee brewed in this way is also called Espresso. The way to make a perfect cup of Espresso coffee is to grind the mixed coffee beans with a depth of 7 grams and 8 grams into a very fine powdered coffee.

2014-09-27
Coffee bean knowledge the method of judging the freshness of coffee beans

Coffee bean knowledge the method of judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-02-02
Coffee bean knowledge the method of judging the freshness of coffee beans

Coffee bean knowledge the method of judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-11-09
Knowledge of coffee beans and methods for judging the freshness of coffee beans

Knowledge of coffee beans and methods for judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-03-18
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