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Can black coffee predict the weather?

Can black coffee predict the weather?

Suddenly it began to rain, and you ran to the door of a cafe to take shelter from the rain. Now there are only two ways in front of you, either run to the nearby bus stop immediately while the rain is not heavy, or go into the cafe and quietly order a cup of coffee until the sky clears up. All right, order a cup of coffee, throw in a cube of sugar, and observe the bubbles released by the dissolution of the cube sugar without stirring

2014-10-09
Before the coffee flower-all kinds of knowledge that must be understood

Before the coffee flower-all kinds of knowledge that must be understood

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 divide the factors affecting flower drawing into four categories: coffee, milk, cup and pattern. Let's start with coffee. Coffee means espresso. Let's talk about extraction first.

2016-08-16
How many degrees of bubbles are best for making coffee?

How many degrees of bubbles are best for making coffee?

The best temperature for drinking coffee is 85 ℃-88 ℃. It is best to heat the coffee cup in boiling water in advance. The appropriate temperature for coffee is 83 ℃ at the moment of brewing, 80 ℃ when pouring into the cup, and 61 ℃-62 ℃ when it is in the mouth. When a cup of coffee is served in front of you, don't rush to drink it. It should be like tasting tea or wine. There should be a gradual process. First: smell the fragrance.

2014-12-06
Four standards for judging the quality of milk bubbles: coffee bean espresso

Four standards for judging the quality of milk bubbles: coffee bean espresso

Standard one: milk foam should be delicate, for example: be delicate (what is delicate? No one can explain it in precise words), like velvet (what is velvet? As a national protected animal, how many people dare to hit a swan and touch its velvet? Be slippery (milk is the most slippery, just like this guy is lazy and has nothing left in your mouth.)

2016-07-29
Espresso Coffee foam Waltz

Espresso Coffee foam Waltz

There are two main types of Latte Art: Free Pour, which draws patterns while pouring hot milk into espresso, and Etching, which, after mixing the latte, is carved directly on the foam on the latte surface with accessories such as chocolate sauce and toothpicks. Compared with carving, the former is more wonderful, while the latter is more versatile.

2014-09-30
Coffee anecdotes can black coffee predict the weather?

Coffee anecdotes can black coffee predict the weather?

Suddenly it began to rain, and you ran to the door of a cafe to take shelter from the rain. Now there are only two ways in front of you, either run to the nearby bus stop immediately while the rain is not heavy, or go into the cafe and quietly order a cup of coffee until the sky clears up. All right, order a cup of coffee, throw in a cube of sugar, and observe the bubbles released by the dissolution of the cube sugar without stirring

2014-11-24
How to make milk bubbles in the family

How to make milk bubbles in the family

First, the production of milk foam: to make handmade milk foam milk bubble 1, pour milk into the milk bubble pot, the amount should not exceed 1/2 of the milk bubble pot, otherwise the milk will overflow due to expansion when making milk foam. Heat the milk to about 60 degrees, but not more than 70 degrees, otherwise the protein structure in the milk will be destroyed. Attention! Cover and strainer should not be heated directly.

2016-04-14
Boutique coffee knowledge black coffee can predict the weather?

Boutique coffee knowledge black coffee can predict the weather?

Suddenly it began to rain, and you ran to the door of a cafe to take shelter from the rain. Now there are only two ways in front of you, either run to the nearby bus stop immediately while the rain is not heavy, or go into the cafe and quietly order a cup of coffee until the sky clears up. All right, order a cup of coffee, throw in a cube of sugar, and observe the bubbles released by the dissolution of the cube sugar without stirring

2014-12-31
The definition of milk foam with good basic knowledge of fine coffee.

The definition of milk foam with good basic knowledge of fine coffee.

1. When the milk foam is finished, the amount of milk foam should not be higher than 20% or 30% of the original milk. two。 When the foam is finished, there should be no uneven bubbles. 3. When you finish the foam, please rotate the cup repeatedly to the left and right. at this time, the foam attached to the wall of the cup should slowly fall like cream and there should be no bubbles in the wall of the cup. When the foam is finished, the foam poured out for the first time and the last outflow

2015-04-22
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
Analysis of Italian espresso oil Crema concentrated crema light color Italian blend blue mountain style

Analysis of Italian espresso oil Crema concentrated crema light color Italian blend blue mountain style

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

2016-07-11
A guide to the common sense of espresso.

A guide to the common sense of espresso.

Have you ever had such a cappuccino? It looks like a cup of art, but it tastes like silk. I hope you have, because this is the full amount of a cappuccino. If you've ever had a cappuccino like this, I think you'll probably agree with me: it's hard to drink that bubbly, fluffy cappuccino. It's still in your foam for a lot of time.

2014-10-13
Consciousness, coffee knowledge | Secrets in coffee Crema

Consciousness, coffee knowledge | Secrets in coffee Crema

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

2015-11-09
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
The Development History of Coffee Coffee

The Development History of Coffee Coffee

Coffee flower drawing is divided into two processes, namely: flower drawing and carving. A flower is a pattern in which milk with foam is poured into espresso and the two foams are mixed to form a pattern. However, carving, as the name implies, is to draw a more delicate figure on the surface of the coffee with a coffee needle, extra milk foam or chocolate sauce. Today's coffee carving art can draw more complex people.

2016-10-17
Can black coffee predict the weather? The role of coffee

Can black coffee predict the weather? The role of coffee

Suddenly it began to rain, and you ran to the door of a cafe to take shelter from the rain. Now there are only two ways in front of you, either run to the nearby bus stop immediately while the rain is not heavy, or go into the cafe and quietly order a cup of coffee until the sky clears up. All right, order a cup of coffee, throw in a cube of sugar, and observe the bubbles released by the dissolution of the cube sugar without stirring

2015-10-15
What is coffee fat?

What is coffee fat?

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.

2014-07-09
Why did crema disappear the correctly extracted concentrated spaghetti blend coffee bean Crema color?

Why did crema disappear the correctly extracted concentrated spaghetti blend coffee bean Crema color?

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

2016-07-08
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
Coffee anecdotes do you know that black coffee can predict the weather?

Coffee anecdotes do you know that black coffee can predict the weather?

Suddenly it began to rain, and you ran to the door of a cafe to take shelter from the rain. Now there are only two ways in front of you, either run to the nearby bus stop immediately while the rain is not heavy, or go into the cafe and quietly order a cup of coffee until the sky clears up. All right, order a cup of coffee, throw in a cube of sugar, and observe the bubbles released by the dissolution of the cube sugar without stirring

2015-03-16
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