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How to choose coffee beans?

How to choose coffee beans?

1. How to choose coffee beans? The first thing to look at is the price, and the principle of one price for one share is worth learning, but it does not mean that what is expensive is necessarily good, but 99% of the cheap ones cannot buy high-quality goods. The same is true for coffee beans, usually medium and high quality coffee beans, 227g packaged coffee beans cost more than 50%. Secondly, look at the freshness, the fresher the taste of coffee beans

2014-06-24
Coffee knowledge taste discrimination how to distinguish the quality of coffee beans and the aroma and flavor of coffee beans

Coffee knowledge taste discrimination how to distinguish the quality of coffee beans and the aroma and flavor of coffee beans

Distinguish coffee beans from good or bad coffee beans: neat shape, bright color, roasted by single stir-fry. After brewing and cooking, it is mellow and full of stamina. Bad coffee beans: different shapes and incomplete individuals. After cooking, it is light and fragrant, not sweet enough. The secret to the freshness of ◆ coffee beans: fresh coffee beans have a strong smell, otherwise tasteless or bad smell. Look at it: good coffee

2016-01-19
Coffee roasting curve

Coffee roasting 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).

2014-08-15
Correct storage of coffee beans and purchase of high-quality coffee coffee roasted Italian mixed beans

Correct storage of coffee beans and purchase of high-quality coffee coffee roasted Italian mixed beans

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
Coffee technique: a way to judge a good Espresso

Coffee technique: a way to judge a good Espresso

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 extremely fine powdered coffee.

2015-01-16
Does the act of making coffee affect the taste of coffee?

Does the act of making coffee affect the taste of coffee?

15 minutes to make 12 cups of three different espresso, this is not a petty bourgeoisie show, it is a competition. Yesterday, the Chongqing final of the 11th World baristas Competition in 2013 was held in Huangni Yuxin Golden Orchid Coffee. After the final fierce competition, barista Li Xu won the championship and will represent Chongqing in the national finals next year. If you win, you will go to the World baristas Finals.

2015-03-05
Fine coffee should be the standard of

Fine coffee should be the standard of "good coffee".

Everyone's taste is different, and the taste of coffee varies from person to person. How can we say what is good and what is bad? How to judge? The taste of coffee is determined by the combination of sour and bitter taste, aroma concentration, astringent taste and mellow thickness, sometimes plus wine taste, mildew taste, fermentation taste and so on. For a person who doesn't like sour coffee, even a cup of sour coffee, yes

2014-10-28
International coffee quality appraisers teach you how to grade coffee.

International coffee quality appraisers teach you how to grade coffee.

On January 14, the third Pu'er Coffee Raw Bean Competition kicked off in Pu'er, Yunnan Province. the judges were 20 international coffee quality appraisers (Q-Grader) recognized by the American Coffee quality Research Institute (CQI). From January 14 to 25, they will send 62 premium coffees to all parts of Yunnan in strict accordance with the standards of the SCAA (American Fine Coffee Association) cup system.

2015-01-27
International coffee quality appraisers teach you how to grade coffee.

International coffee quality appraisers teach you how to grade coffee.

On January 14, the third Pu'er Coffee Raw Bean Competition kicked off in Pu'er, Yunnan Province. the judges were 20 international coffee quality appraisers (Q-Grader) recognized by the American Coffee quality Research Institute (CQI). From January 14 to 25, they will send 62 premium coffees to all parts of Yunnan in strict accordance with the standards of the SCAA (American Fine Coffee Association) cup system.

2015-08-26
The taste of coffee requires you to know how to record the taste.

The taste of coffee requires you to know how to record the taste.

In Life Coffee (4), we introduce sour, sweet, fragrant, bitter, mellow, astringent and other flavors. Jnsxkf22kala, let's record the taste on the basis of these tastes. Record the date of your cup of coffee, the variety of coffee, and so on, and then record the taste of the coffee one by one. We divide it into levels 1 to 5, 1 generation.

2015-09-10
Coffee basics Common sense

Coffee basics Common sense "good coffee" should be the standard

Everyone's taste is different, the taste of coffee preferences also vary from person to person, how can you say what is good, what is not good? How to judge? The taste of coffee is determined by the combination of sour and bitter taste, aroma concentration, astringency and mellow, sometimes with alcohol, mildew, fermentation and so on. For a person who doesn't like sour coffee, even a good cup of sour coffee is a good choice.

2015-01-17
The standard of

The standard of "good coffee" varies from person to person.

Everyone's taste is different, and the taste of coffee varies from person to person. How can we say what is good and what is bad? How to judge? The taste of coffee is determined by the combination of sour and bitter taste, aroma concentration, astringent taste and mellow thickness, sometimes plus wine taste, mildew taste, fermentation taste and so on. For a person who doesn't like sour coffee, even a cup of sour coffee, yes

2015-07-29
Does the act of making coffee affect the taste? Coffee is brewed like this at home.

Does the act of making coffee affect the taste? Coffee is brewed like this at home.

15 minutes to make 12 cups of three different espresso, this is not a petty bourgeoisie show, it is a competition. Yesterday, the Chongqing final of the 11th World baristas Competition in 2013 was held in Huangni Yuxin Golden Orchid Coffee. After the final fierce competition, barista Li Xu won the championship and will represent Chongqing in the national finals next year. If you win, you will go to the World baristas Finals.

2015-09-12
Smell, watch and peel to judge the freshness of coffee

Smell, watch and peel to judge the freshness of coffee

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?

2014-08-19
The method of judging the Oil of Espresso Italian Coffee

The method of judging the Oil of Espresso Italian Coffee

The color of Italian coffee oil can well reflect whether the extraction degree of ESPRESSO is moderate, whether the 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. The color of Italian coffee oil is preferably golden yellow and slightly brown, and the color of oil is milky white. We generally call it insufficient extraction and prefer to

2015-12-03
How to distinguish between good and bad coffee beans

How to distinguish between good and bad coffee beans

Whether the gloss is good, the color is uniform and without spots; smell its fragrance-whether it is fragrant and rich; oral test brittleness-put it into the mouth, whether it is crisp and sound, taste good, and finally see if the bean shape is full and weighty. Because you can't make mellow coffee without good coffee beans / powder.

2014-05-14
How to clean the brewing head of the coffee maker regularly? How to disassemble the coffee machine

How to clean the brewing head of the coffee maker regularly? How to disassemble 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.

2015-09-01
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?

2014-08-09
Boutique coffee common sense what is a good cup of coffee?

Boutique coffee common sense what is a good cup of coffee?

Everyone's taste is different, and the taste of coffee varies from person to person. How can we say what is good and what is bad? How to judge? The taste of coffee is determined by the combination of sour and bitter taste, aroma concentration, astringent taste and mellow thickness, sometimes plus wine taste, mildew taste, fermentation taste and so on. For a person who doesn't like sour coffee, even a cup of sour coffee, yes

2015-06-12
Coffee Competition knowledge WBC Barista Competition judges' Handbook

Coffee Competition knowledge WBC Barista Competition judges' Handbook

The first part of the technical scoring standard scoring manual is an outline for participating in the BARISTA competition. All judges of BARISTA competitions should be familiar with this standard. In addition to hands-on training, everyone has to undergo a written test in order to become a qualified judge of the BARISTA contest. The certification of the BARISTA contest is only valid for a few years. Seven judges will judge each

2015-01-09
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