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Why is the authentic espresso so small?

Why is the authentic espresso so small?

As an Italian who has lived in Guangzhou for five years, Romeo is glad to be able to drink Italian coffee to his satisfaction in Guangzhou. As a local Italian, the Touch bar in Pearl River New Town is also the foothold of the International College of Coffee Taste. In addition to handmade drawbar coffee machines and excellent baristas, three standard coffee cups also show this.

2015-05-11
The influence of the state of Espresso oil on flower drawing

The influence of the state of Espresso oil on flower drawing "Coffee flower drawing art" Espresso

1. Comparing number 1 and number 2, we can see that the color contrast of the pattern of number 2 is higher than that of number 1, and the stripes of the pattern of number 2 are much clearer than that of number 1; 2. Comparing number 2 and number 3, we can see that the color contrast of the pattern of number 3 is similar to that of number 2, and the stripes of the pattern of number 3 are slightly clearer than that of number 2. We have come to the conclusion of coffee experiment: through the inspection of actual operation

2016-07-20
Grindability of espresso from pressing Powder to extracted Coffee selective Powder Hammer for Italian blending Coffee Machine

Grindability of espresso from pressing Powder to extracted Coffee selective Powder Hammer for Italian blending Coffee Machine

First of all, the grinding degree of coffee every day will be adjusted appropriately after the test cup in the morning according to the weather, humidity and temperature. during the test cup, we should observe the state of coffee extraction and the taste after quenching! Finally, a judgment is made to determine the strength of the powder pressing. In previous articles, I have also stressed that the degree of grinding and powder strength are not immutable! Every day or even all the time.

2016-07-07
Every perfect cup of coffee has a cup to match.

Every perfect cup of coffee has a cup to match.

In Italy, you will never be blamed for drinking coffee. Italians deeply understand the role and impact of coffee on life, and it is through coffee that they taste the joy of life. Espresso Espresso is an Italian masterpiece. This kind of strong coffee is not only sought after by the local people, but also popular all over the world. Espresso special cup

2015-10-10
Needle to make espresso and cappuccino

Needle to make espresso and cappuccino

Production time: 30 minutes difficulty: ★★☆☆☆ GEEK Index: ★★☆☆☆ needle can also make espresso Espresso! And very good ~ first weigh 10g coffee beans, the international standard Espresso is 7g beans, the Philharmonic pressure standard is 14g a cup of Espresso, we choose the middle value in between the two methods. Hand grinding. Grind back after grinding

2015-08-12
Coffee beans storage temperature factory coffee beans coffee purchase roasting date shelf life coffee beans

Coffee beans storage temperature factory coffee beans coffee purchase roasting date shelf life coffee beans

The ideal storage temperature of coffee is 7 ℃. Remember, never put coffee in the refrigerator, because too low temperature will make the inside of the coffee crystallize, thus absorbing the moisture inside the coffee and making the coffee taste bad. You'd better store your coffee in a cool, dry place and stay away from the sun. Never put coffee with other strong foods or chemicals. Most

2016-07-01
Color of espresso oil Crema Crema espresso espresso mixed with oil

Color of espresso oil Crema Crema espresso espresso mixed with oil

What is crema? Why did crema disappear? A series of complex chemical changes occur during coffee roasting to produce large amounts of carbon dioxide. Most of the carbon dioxide will be released naturally during the storage of ripe coffee beans, but more carbon dioxide will remain in the cell wall. The pump pressure correlation of 9 bar is the insoluble oil in emulsified coffee. actually

2016-07-12
How should coffee bean brands choose coffee beans?

How should coffee bean brands choose coffee beans?

Buy coffee beans should pay attention to choose products with QS certification, now the country has included coffee beans into the scope of enforcement, if there is no QS, it means that this product is not in line with food safety regulations. About coffee grease: coffee is damp, Italian coffee beans should have oil itself. The law of fat is like this: fresh, medium-and deep-roasted coffee beans will be found on the surface.

2016-05-24
Automatic coffee machine maintenance regular cleaning of scale and coffee oil scale

Automatic coffee machine maintenance regular cleaning of scale and coffee oil scale

Many friends who love coffee have a fully automatic coffee machine in the office or at home, but few people take serious care of it, thus greatly reducing the life of the coffee machine. The maintenance of the automatic coffee machine is simpler than that of the semi-automatic coffee machine, which is mainly the regular cleaning of scale and coffee oil scale. After using the automatic coffee machine for a period of time, it is on the machine.

2015-10-23
The processing steps of coffee beans and some matters needing attention

The processing steps of coffee beans and some matters needing attention

Buy coffee beans should pay attention to choose products with QS certification, now the country has included coffee beans into the scope of enforcement, if there is no QS, it means that this product is not in line with food safety regulations. About coffee grease: coffee is damp, Italian coffee beans should have oil itself. The law of fat is like this: fresh, medium-and deep-roasted coffee beans will be found on the surface.

2016-06-05
Coffee boutique life photography coffee is also a kind of enjoyment

Coffee boutique life photography coffee is also a kind of enjoyment

Coffee online recently saw a group of photo news on the Internet. Jack Lang, an American photographer, used high-speed photography to capture the beautiful moment of coffee spatter in a year. Jack Lang always shoots with the same mug, depending on the capacity and liquid color, which should be filled with American coffee. The most common coffee, in the photographer's lens, its spatter solidified moment

2015-02-05
The Golden Rule of Coffee the basic knowledge of making Coffee

The Golden Rule of Coffee the basic knowledge of making Coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2015-04-20
Coffee knowledge popularization, coffee storage and handling

Coffee knowledge popularization, coffee storage and handling

Coffee spoils very quickly after roasting. Once the aroma is gone, the coffee is completely stale. Roasted coffee deteriorates much faster than fried tea. Oxygen, moist air and sunlight can cause the taste and aroma of coffee to disappear instantly, so the coffee grinder used in the coffee shop is sealed, and the barista should always make sure the lid is covered.

2015-02-12
The size of the coffee bean grinding powder depends on the way it is cooked.

The size of the coffee bean grinding powder depends on the way it is cooked.

When grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the ground powder; the longer the cooking time, the thicker the ground powder. In terms of actual cooking, the ESPRESSO machine takes a very short time to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour; it is cooked in a "plug" way.

2015-05-09
Introduction to the flavor and taste characteristics of Panamanian coffee manor Baru volcano

Introduction to the flavor and taste characteristics of Panamanian coffee manor Baru volcano

Microclimatic characteristics average annual rainfall: 2400 mm, rainy season (May to November) the main sunshine period: the flowering period from the end of February to early May has 4-5 times a year. In the dry season with abnormal climate, there is often thick fog and high humidity in the first half of the dry season. The main cup test report of Arida's award-winning batches is dry aroma: dark berries, sweetness, manor chocolate, flower aroma, grease aroma. Damp fragrance

2016-07-12
How can coffee oil be soaked? introduce coffee flower drawing.

How can coffee oil be soaked? introduce coffee flower drawing.

There may be some misunderstanding here, because in a single cup, a 15-second coffee and a 30-second coffee look the same, but I guarantee that the colors of the two are absolutely different, if you don't believe it, please take a drop of coffee and drop it on the blank paper, so the lighter the Crema, the lighter the coffee, the less dissolved in the coffee. There is an inference that grease is the one in which the milk foam disappears rapidly.

2016-10-18
Ten small ways to store coffee to buy coffee

Ten small ways to store coffee to buy coffee

Coffee spoils very quickly after roasting. Once the aroma is gone, the coffee is completely stale. Roasted coffee deteriorates much faster than fried tea. Oxygen, moist air and sunlight can cause the taste and aroma of coffee to disappear instantly, so the coffee grinder used in the coffee shop is sealed, and the barista should always make sure the lid is covered.

2015-03-14
Italian Coffee making Forum Fine Coffee

Italian Coffee making Forum Fine Coffee

Condition 1: the grease blisters are large and do not last long. If this happens, the first thing you need to do is to check the roasting date of the coffee beans. Coffee beans produce a certain amount of nitrogen dioxide after roasting. If the coffee beans are just roasted, the coffee oil will be blistered and will not last long. What you need to do is to rest the coffee beans and let them

2016-06-04
What is the function of coffee beans? basic knowledge of how to choose coffee beans

What is the function of coffee beans? basic knowledge of how to choose coffee beans

At present, there are also some domestic manufacturers, using the internal standards such as super, AMagna, AAA, and so on, to distinguish the quality of coffee beans, which is only the internal standard of the enterprise. at present, there is no unified standard in the country. About coffee grease: coffee is damp, Italian coffee beans should have oil itself. The law of fat is as follows: the surface of fresh, medium-and deep-roasted coffee beans

2016-05-23
Proper storage of coffee beans and purchase of high-quality coffee

Proper storage of coffee beans and purchase of high-quality coffee

Coffee spoils very quickly after roasting. Once the aroma is gone, the coffee is completely stale. Roasted coffee deteriorates much faster than fried tea. Oxygen, moist air and sunlight can cause the taste and aroma of coffee to disappear instantly, so the coffee grinder used in the coffee shop is sealed, and the barista should always make sure the lid is covered.

2016-06-03
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