Home › Search › oil extraction

“oil extraction” search results (1000)

Coffee common sense the judging method of Italian coffee oil is determined by thickness

Coffee common sense the judging method of Italian coffee oil is determined by thickness

The thickness of ESPRESSO grease is a very complicated problem, which is much more complicated than the color of grease. The thickness of the grease is essential for making a real cappuccino and the popular coffee flower, so the rich and long-lasting grease can be said to be an important sign of high-quality ESPRESSO. ESPRESSO's grease is not really a layer of oil floating on the surface of coffee, but

2014-12-02
The method of judging the freshness of coffee beans basic knowledge of coffee what is the reason why coffee beans are not fresh

The method of judging the freshness of coffee beans basic knowledge of coffee what is the reason why coffee beans are not fresh

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.

2015-05-07
What is coffee fat Crema? Espresso oil coffee except oil and other ingredients

What is coffee fat Crema? Espresso oil coffee except oil and other ingredients

Many friends who use coffee utensils other than Italian machines always struggle with the fact that the coffee they make is free of oil. If we want to talk about this problem, let's look at it from two aspects. First, let's take a look at what's in a cup of black coffee besides water: caramelized sugars, flavored oils, quinic acid, and caffeine. If there is no flavor oil in the coffee, then stir-fry the coffee and stir-fry

2016-01-18
How to determine the thickness of Italian coffee fat

How to determine the thickness of Italian coffee fat

The thickness of ESPRESSO grease is a very complicated issue, far more complicated than the color of grease. The thickness of the fat is crucial to making a real cappuccino and the current popular coffee pull, so rich and long-lasting fat can be said to be an important sign of quality ESPRESSO. ESPRESSO's grease is not really a layer of oil floating on the surface of the coffee, but

2015-11-12
Espresso Espresso

Espresso Espresso

The word espresso comes from Italian and means fast, espresso is brewed and delivered to the customer immediately. Espresso is an Italian method of brewing coffee that has been around for a hundred years. When drinking espresso, we only need to taste a small sip to be convinced by its unique taste and rich aroma.

2022-12-02
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
The choice of how to open a coffee shop coffee cup

The choice of how to open a coffee shop coffee cup

Coffee must be professional, professional must pay attention to detail. Can make good coffee, it is necessary to use a good cup, different coffee, in fact, the requirements for the cup are also different. Chinese teacups are definitely the ancestors of coffee cups. The world's three largest drinks: tea, coffee, cocoa (ranked by the length of history, absolutely first). If the water of the teacup is deep, the coffee cup is not so deep. After all, Tao

2015-01-12
Is there any grease in your coffee?

Is there any grease in your coffee?

Many friends who use coffee utensils other than Italian machines always struggle with the fact that the coffee they make is free of oil. There are even questions about whether coffee made from a mocha pot is espresso.

2014-07-22
The color of espresso crema tells us the knowledge of extraction.

The color of espresso crema tells us the knowledge of extraction.

The color of crema should be light reddish brown, but what does yellow-white or very black almost charred brown mean? The answer comes from drinks, because crema is actually carbon dioxide bubbles wrapped in brewed coffee, so the darker the foam means the stronger the coffee becomes a natural assumption. But in fact, it is very difficult to distinguish the color of coffee.

2014-12-30
Which is true love, Espresso or freshly brewed coffee?

Which is true love, Espresso or freshly brewed coffee?

Historically, Italy was the first country in Europe to import coffee commercially. Today, espresso, especially espresso (Espresso), which is known as the soul of coffee, dominates the global market with lightning speed.

2015-10-13
Basic Analysis of barista training what is the Crema of Coffee

Basic Analysis of barista training what is the Crema of Coffee

What is Crema? How did it come about? During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and pass.

2014-10-08
Understand espresso and control crema Robusta coffee espresso crema spelling

Understand espresso and control crema Robusta coffee espresso crema spelling

How to make espresso crema more? One rebuttal to not using Robusta in condensed combinations is that Robusta can bring better crema to concentrate. This is true, because Robusta contains less oil than Arabica. On average, Robusta contains only half as much flavor and aromatic oil as Arabica, which means

2016-07-11
Take you to the basic knowledge of Italian coffee culture.

Take you to the basic knowledge of Italian coffee culture.

In the early days of coffee, in order to drink delicious coffee drinks quickly, people created machines to extract coffee liquid, which is characterized by fast. The essence of this kind of coffee is a layer of fat on top of the coffee. It is with this layer of oil that coffee has such a special taste. Although Italian coffee is just something to drink, don't underestimate it. It comes from many sources.

2015-08-11
Are you still obsessed with coffee grease? Crema of espresso

Are you still obsessed with coffee grease? Crema of espresso

Many friends who use coffee utensils other than Italian machines always struggle with the fact that the coffee they make is free of oil. If we want to talk about this problem, let's look at it from two aspects. First, let's take a look at what's in a cup of black coffee besides water: caramelized sugars, flavored oils, quinic acid, and caffeine. If there is no flavor oil in the coffee, then stir-fry the coffee and stir-fry

2015-09-10
Analysis of Italian espresso oil Crema concentrated color package concentrated death wish

Analysis of Italian espresso oil Crema concentrated color package concentrated death wish

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

2016-07-01
Take you into the culture of Italian coffee and espresso

Take you into the culture of Italian coffee and espresso

In the early days of coffee, in order to drink delicious coffee drinks quickly, people created machines to extract coffee liquid, which is characterized by fast. The essence of this kind of coffee is a layer of fat on top of the coffee. It is with this layer of oil that coffee has such a special taste. Although Italian coffee is just something to drink, don't underestimate it. It comes from many sources.

2015-08-21
Espresso making tutorial: various knowledge points that must be understood before coffee flower extraction

Espresso making tutorial: various knowledge points that must be understood before coffee flower extraction

Love coffee, is an elegant way of life, love coffee, let us get together. According to the idea of coffee flavor wheel to make, starting from the central point to explain in detail the impact of each point on flower drawing and different, no more gossip, let's go straight to the topic. We can see from the picture that I have divided the factors affecting flower drawing into four categories: coffee, milk, mugs and patterns.

2015-12-15
Walk into the coffee and stop worrying about the coffee grease!

Walk into the coffee and stop worrying about the coffee grease!

Many friends who use coffee utensils other than Italian machines always struggle with the fact that the coffee they make is free of oil. If we want to talk about this problem, let's look at it from two aspects. First, let's take a look at what's in a cup of black coffee besides water: caramelized sugars, flavored oils, quinic acid, and caffeine. If there is no flavor oil in the coffee, then stir-fry the coffee and stir-fry

2015-05-14
Learn about espresso and control crema Robusta coffee beans espresso espresso iced coffee

Learn about espresso and control crema Robusta coffee beans espresso espresso iced coffee

How to make espresso crema more? One rebuttal to not using Robusta in condensed combinations is that Robusta can bring better crema to concentrate. This is true, because Robusta contains less oil than Arabica. On average, Robusta contains only half as much flavor and aromatic oil as Arabica, which means

2016-07-08
Is there any grease in your coffee? Is the coffee grease good?

Is there any grease in your coffee? Is the coffee grease good?

Today, Uncle Dou also wants to talk to his friends about the grease in coffee. Many friends who use coffee utensils other than Italian machines always struggle with the fact that the coffee they make is free of oil. There are even questions about whether coffee made from a mocha pot is espresso. If we want to talk about this problem, let's look at it from two aspects. First of all, let's take a look at everything except water in a cup of black coffee.

2015-11-09
↑