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Why roast coffee beans in the basics of coffee?

Why roast coffee beans in the basics of coffee?

The raw coffee beans for export are not the dark brown beans we often see in cafes with a luster of vegetable oil and a burst of coffee-scented beans. Coffee beans can only be roasted to become coffee beans for grinding and drinking. Of course, this is just a strange modern way, because in the early days, Ethiopians used the fruits of coffee to make wine.

2015-04-13
What's the taste of coffee? there are all kinds of sour taste.

What's the taste of coffee? there are all kinds of sour taste.

We often have the opportunity to taste all kinds of sour taste, such as lemon, apple, wine and black vinegar. There is no doubt that sour taste is the delicacy of these foods: similarly, the wonderful sour taste is the reason why some coffees are highly priced. In fact, all coffee has a sour taste, because raw beans contain a lot of gas acid, and in the process of baking, these gas acid will be transformed into a variety of aromatic.

2015-07-29
Coffee class notes, Mr. Lim Dong-Won, coffee hands.

Coffee class notes, Mr. Lim Dong-Won, coffee hands.

Why, the same raw bean, under the skillful hands of different bakers, will have a variety of flavor appearance? Even, under the same bean baker and the same bean roaster, coffee will change differently according to the different roasting strategies of shallow, medium and deep roasting. When introducing the relationship between roasting degree and flavor change of coffee, teacher Dongyuan directly explained with the relation diagram: roasting degree and all kinds of wind.

2014-10-18
Basic knowledge of fine coffee what is the taste of coffee

Basic knowledge of fine coffee what is the taste of coffee

We often have the opportunity to taste all kinds of sour taste, such as lemon, apple, wine and black vinegar. There is no doubt that sour taste is the delicacy of these foods: similarly, the wonderful sour taste is the reason why some coffees are highly priced. In fact, all coffee has a sour taste, because raw beans contain a lot of gas acid, and in the process of baking, these gas acid will be transformed into a variety of aromatic.

2015-01-17
The thinking mode of extraction uniform extraction of fine coffee

The thinking mode of extraction uniform extraction of fine coffee

We talked about some of the connections between taste and data in general. The core idea is the relationship between alcohol thickness and TDS concentration, and the relationship between sour, bittersweet and extraction rate. If we describe the goal in the first chapter, then the goal we want to achieve is mainly the following two points: 1. A reasonable extraction rate of 18-22% was obtained. Because it can achieve bitterness.

2014-10-14
Why drink lemonade before coffee?

Why drink lemonade before coffee?

Lemonade and coffee seem to have no boundary between these two liquids, but they can give you a further taste of coffee. If there are people who have been to Haagen-Dazs for ice cream or coffee, they will find that after you have ordered, the enthusiastic waiter will bring you a cup of lemonade, which you can drink while waiting for your ice cream or coffee. Ice Qi of Haagen-Dazs

2015-08-12
Learn how to taste coffee preparation and steps

Learn how to taste coffee preparation and steps

Simply put, learning to taste coffee requires the following preparations: 1. Understanding coffee culture, such as the origin of coffee, the background of coffee, and the etiquette of drinking coffee; 2. Understanding coffee details, such as why Blue Mountain Coffee is called Blue Mountain, why it is the best; why mocha is called coffee (Queen's meaning), and when a cup of coffee should be drunk, Kabuki

2015-10-10
Why do coffee beans need to be roasted? What is the purpose of roasting coffee beans?

Why do coffee beans need to be roasted? What is the purpose of roasting coffee beans?

The raw coffee beans for export are not the dark brown beans we often see in cafes with a luster of vegetable oil and a burst of coffee-scented beans. Coffee beans can only be roasted to become coffee beans for grinding and drinking. Of course, this is just a strange modern way, because in the early days, Ethiopians used the fruits of coffee to make wine.

2015-10-26
The way to taste a cup of fine coffee

The way to taste a cup of fine coffee

How can we drink good coffee? why do we usually drink coffee so bitter that it doesn't taste like what the experts and teachers say? the main reason is that we don't know the correct way to drink and use the coffee. Coffee is different from other drinks, its shelf life is very short, basically, if it exceeds the prescribed drinking time, it will become bad.

2015-08-31
Flavor characteristics of Coffee from Costa Rica

Flavor characteristics of Coffee from Costa Rica

The coffee beans produced at the high latitudes of Costa Rica are famous in the world, full-bodied, mild in taste, but extremely sour. The coffee beans here have been carefully processed, which is why they have high quality coffee. The famous coffee is produced in the Central Plateau (CentralPlateau), where the soil consists of successive layers of volcanic ash and dust. First-class incense

2014-09-09
Learn the preparation and steps for tasting coffee

Learn the preparation and steps for tasting coffee

To put it simply, to learn to taste coffee, you need to make the following preparations: (1) the understanding of coffee culture, for example, the origin of coffee, the background of coffee, and the etiquette of drinking coffee; (2) the details of coffee, such as why Blue Mountain Coffee is called Blue Mountain Coffee and why it is the best; why mocha is called the queen of coffee (meaning by the queen), when to finish a cup of coffee, Cappucci

2015-04-08
Why can coffee cheer you up?

Why can coffee cheer you up?

Then we should start from the ingredients of coffee: the main ingredients of coffee are: 1. Caffeine caffeine is the most eye-catching of all the ingredients of coffee. It is a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very extensive effect and will affect the brain and heart of the human body.

2014-07-31
Why can't I taste the creamy, chocolate, nutty and garlic flavor of single coffee?

Why can't I taste the creamy, chocolate, nutty and garlic flavor of single coffee?

Why can't I taste so much fruit (chocolate, nuts, cream)? I often see coffee beginners post similar questions. For example, why can't drink citrus flavor, why can't drink nutty flavor, chocolate flavor and so on. As a result, some coffee diners will lose confidence in coffee, come to the conclusion that coffee is very bad, and shut it out from

2016-01-06
The reason why the flavor of Arabica coffee beans is better than that of Robusta.

The reason why the flavor of Arabica coffee beans is better than that of Robusta.

A few days before Napoleon died on St. Helena Island in 1821, his attendant Marshal Bertrand wrote about Napoleon begging: "he asked for twenty times in the morning and asked me if I could give him some more coffee." "No, my lord, the doctor ordered you to drink only one spoonful of coffee. It's not time yet. You have a bad stomach. Drinking early will only make you vomit early. "he threw up nine times this morning.

2016-06-08
How to grow Ethiopian coffee Why is coffee so popular

How to grow Ethiopian coffee Why is coffee so popular

The rarest Ethiopian coffee beans on the market are Irga Chafee beans, which are exported to Japan and Europe but rarely seen in the United States. This is because Dallmeyer, a German coffee roaster owned by Nestl, has established close ties with the growers of Ilga Chafee coffee and thus obtained the largest single quantity of coffee beans.

2016-05-23
Why is coffee bitter? the bitterness of coffee comes from the processing process.

Why is coffee bitter? the bitterness of coffee comes from the processing process.

In western countries, people drink a cup of coffee every morning. In order to cover up the bitterness of the coffee, they often add some milk powder and sugar. But why is coffee bitter? A seemingly simple problem has been bothering scientists for decades. Now, scientists have narrowed down their research and targeted two chemical molecules. Chemistry in the United States

2014-09-29
Why did the cafe give me a glass of lemonade? Coffee with lemonade

Why did the cafe give me a glass of lemonade? Coffee with lemonade

Lemonade and coffee seem to have no boundary between these two liquids, but they can give you a further taste of coffee. If there are people who have been to Haagen-Dazs for ice cream or coffee, they will find that after you have ordered, the enthusiastic waiter will bring you a cup of lemonade, which you can drink while waiting for your ice cream or coffee. Ice Qi of Haagen-Dazs

2015-09-19
Coffee beans roasting process and precautions Why coffee beans should be roasted

Coffee beans roasting process and precautions Why coffee beans should be roasted

Roasting is one of the most important factors affecting the taste and flavor of coffee. Baking itself is both a science and an art. Green coffee beans produce a series of complex changes during the roasting process of 8-20 minutes: from the appearance, coffee beans gradually change from light green to light yellow, light brown, brown, dark brown, such as

2015-11-03
Detailed introduction of coffee bit by bit Espresso

Detailed introduction of coffee bit by bit Espresso

Yesterday, someone asked me why I usually drink lattes in coffee shops instead of anything else. As I answered yesterday, if you don't really like coffee, it doesn't matter what kind of coffee you drink. I drink lattes, but I'm more particular about coffee, nothing else. The reason is so simple that a Latte is not strictly speaking coffee. Latte is a beauty.

2015-09-10
Italian national treasure, why don't you like it?

Italian national treasure, why don't you like it?

You know, Italians don't refuse coffee. Italian coffee is Italy's national treasure drink. It flows in their bodies every day. Their love for espresso is something you can't understand. Why is our understanding of espresso so shallow? Or is it so exclusive? Mainly because you don't know her well enough, not enough habits. In the Chinese concept of Italian enrichment,

2015-04-28
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