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Analysis on the production of Italian espresso based on the basic knowledge of coffee

Analysis on the production of Italian espresso based on the basic knowledge of coffee

Espresso training is believed to be the first step for many beginners to learn how to make coffee. However, Espresso is also the key and foundation of learning.

2015-01-08
What is espresso? Espresso extraction pressure how to taste espresso

What is espresso? Espresso extraction pressure how to taste espresso

1. What is espresso? To put it simply, espresso is coffee extracted by an Italian coffee machine. Italian coffee machine is one of the many ways of coffee extraction, just like hand pulping and siphon. The coffee extracted by the espresso machine is rich in flavor, usually called an oneshot. When the extracted coffee is drunk directly as a drink, it is called

2016-03-31
How many ways are there to brew coffee at home? which one is more suitable for brewing coffee?

How many ways are there to brew coffee at home? which one is more suitable for brewing coffee?

You can buy coffee at home. If you want to make coffee by hand, you can buy a coffee maker. The temperature of the coffee pot is about 95 degrees. At this time, you can grind the beans (I use an electric mill, shake it by hand or grind the water first, or the water will boil for nothing.) as DIMLAU said, 95 degrees starts steaming, and when you flush, the water in the kettle can start at about 90 degrees.

2016-05-27
The perfect Espresso will affect the taste due to the change of temperature.

The perfect Espresso will affect the taste due to the change of temperature.

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2014-09-09
Hand-brewed coffee pre-soaking time roasting degree pre-soaking high-quality coffee beans

Hand-brewed coffee pre-soaking time roasting degree pre-soaking high-quality coffee beans

The pre-soaking time depends on the baking degree, as well as the baking degree. In principle, the lighter the baking degree is, the harder the fiber is and the longer the pre-soaking time is; on the contrary, the deeper the baking degree is, the softer the fiber is and the easier it is to extract. The pre-soaking time is shorter, and the deep-baked re-baked beans do not even need pre-soaking, which can be washed by continuous sailors to avoid excessive coke bitterness.

2016-07-22
Coffee common sense what is the temperature change of making a cup of Espresso

Coffee common sense what is the temperature change of making a cup of Espresso

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2015-03-02
The reason why the basic knowledge of coffee affects the taste of coffee

The reason why the basic knowledge of coffee affects the taste of coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2015-01-19
Coffee common sense the difference between iced coffee and hot coffee with ice

Coffee common sense the difference between iced coffee and hot coffee with ice

There is an essential difference between ● ice drop coffee and iced coffee. Ice drop (or ice brew) coffee and ice or ice coffee seem to be a word of difference, but the two are essentially different in extraction and should not be confused. Ice drop (also known as ice brew) coffee is a coffee beverage extracted by soaking in water below 5 degrees Celsius for a long time at a low temperature. Iced coffee or iced coffee refers to quick extraction with hot water

2015-01-21
Four factors that can not be ignored to determine whether a cup of Espresso Italian concentrate tastes good or not

Four factors that can not be ignored to determine whether a cup of Espresso Italian concentrate tastes good or not

There are four essential factors for a good cup of espresso coffee: 1. Coffee: the most important thing to cause delicacy is to make a cup of coffee made by nine Italian coffee makers, and it is generally believed that the best price is about nine tasty coffee. The semi-automatic machine used for employment is usually free to change the size of the coffee bar, while most coffee bar operators set the machine to 9 yuan.

2015-12-03
Fine Coffee the suitable grinding degree of coffee powder by various extraction methods

Fine Coffee the suitable grinding degree of coffee powder by various extraction methods

Suitable for fineness grinding Turkish copper pot, mocha pot, espresso machine (very fine grinding). ▲ is suitable for medium grinding filter paper dripping method (hand flushing), flannel dripping method, siphon kettle (air stopper). ▲ is suitable for roughness grinding water drop coffee machine and pressure kettle (extreme roughness grinding).

2014-10-18
Introduction to coffee knowledge, coffee roasting and blending ratio

Introduction to coffee knowledge, coffee roasting and blending ratio

Baking is also related to the birthplace of Espresso. Espresso is a coffee extraction method that originated in Italy. At the end of the 19th century and the beginning of the 20th century, when Espresso extraction was born, Italy was not a rich country in Europe. Due to its own economic strength, the popular coffee in Italy was not of high quality, and most of them drank inferior robusta coffee.

2016-06-20
Philharmonic pressure: 30 seconds to pour out a cup of espresso

Philharmonic pressure: 30 seconds to pour out a cup of espresso

"Philharmonic pressure" is easy to use, put coffee particles in the pressure bucket, soak in water for 10 seconds, gently and slowly press the pressure bar in 20 seconds, a total of only 30 seconds, a cup of delicate, rich, supple, delicious coffee will be made.

2014-07-11
The origin, roasting and extraction of coffee beans give coffee a distinctive flavor.

The origin, roasting and extraction of coffee beans give coffee a distinctive flavor.

Highland coffee is superior to others in the three major coffee beans, players are after Arabica beans. This is because highland coffee is better than lowland coffee. Therefore, when commenting on the quality of coffee, the height of the origin is often included in the evaluation criteria. The higher the altitude is and the lower the relative temperature is, the fruit of coffee can ripen slowly, so the fully ripe beans have good expansibility and are easy to grow.

2015-02-13
Italian coffee machine special bean grinder (Grinder) bean mill is very important

Italian coffee machine special bean grinder (Grinder) bean mill is very important

Because the coffee machine extracts coffee with high temperature, high pressure and fast extraction, it has special requirements for grinding degree. If the grinding degree of the bean grinder is not fine enough, it will lead to insufficient coffee extraction; if the grinding is uneven, it will lead to uneven extraction. Generally speaking, the bean grinder can only grind the coffee powder into coarse particles, and the grinding can not be very uniform at the same time. And the special bean grinder for the coffee machine can be very uniform.

2015-10-19
Factors affecting the taste of coffee in boutique coffee

Factors affecting the taste of coffee in boutique coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2014-10-29
Some things about coffee bean grinder Common questions and parts answers of Italian Coffee Grinder

Some things about coffee bean grinder Common questions and parts answers of Italian Coffee Grinder

The importance of the grinder first of all, I feel it necessary to explain the importance of the grinder. In a sense, the grinder plays a more important role in the espresso machine than the coffee machine itself has always liked to say: what exactly is the coffee machine for? As mentioned earlier, the three main functions are extracting coffee, milking, and heating water. But today, due to talking about research,

2016-01-08
The relationship between the ratio of Italian espresso powder to water and flavor

The relationship between the ratio of Italian espresso powder to water and flavor

Making espresso with different powder-to-water ratios around the world is very simple, but it needs to control the proportion and balance of elements in order to pursue the best taste and perfect taste. However, mastering these proportions takes a long time to explore and connect, and the most important thing is

2023-04-15
Coffee bean grinding-what kind of cooking equipment is suitable for which kind of grinding degree?

Coffee bean grinding-what kind of cooking equipment is suitable for which kind of grinding degree?

First, what is the degree of coffee grinding? Coffee grinding degree: simply speaking, it is the degree of coffee powder grinding thickness, which usually refers to the corresponding scale on the bean grinder. Take the Taiwan-made Little Eagle bean grinder, for example, the siphon pot Chen Lei makes a grinding degree of 3, that is to say, 3 scales of coffee powder corresponding to the thickness is used on this bean grinder. For grinding degree, bean grinder

2015-11-30
Boutique Coffee one or two about extraction and powder quantity

Boutique Coffee one or two about extraction and powder quantity

Recently, I have encountered some problems with many friends about extraction. I will put my thoughts here first. For your reference and correction. According to the habit of many baristas, the amount of powder we set has far exceeded 14g (two portions). A friend asked me whether this is a problem of excessive extraction, or whether the current standard needs to be changed. At this point, you can talk about it.

2014-10-14
Espresso production: the grinding degree correctly adjusts the grinding scale of the coffee grinder to grasp the thickness and fineness.

Espresso production: the grinding degree correctly adjusts the grinding scale of the coffee grinder to grasp the thickness and fineness.

First of all, the strength of powder pressing is not a condition for adjusting the degree of grinding. The strength of powder pressing should be relatively stable. After adjusting the degree of grinding, the strength of the pressing powder can be adjusted appropriately, either large (when the degree of grinding is slightly thickened) or smaller (when the degree of grinding is slightly adjusted). In order to make the coffee flavor performance more stable. That is to say, the degree of grinding is to a certain extent

2016-01-22
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