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The International Space Station will usher in its first coffee machine

The International Space Station will usher in its first coffee machine

The International Space Station will usher in its first coffee machine, ISSpresso. International online feature: according to the Russian RT television reported on June 16, the International Space Station will usher in its first coffee machine in November this year. At that time, astronauts will be able to enjoy pure espresso as they did on Earth. It is reported that the coffee machine was jointly developed by Italian Space Agency and Italian coffee company Argotec.

2015-09-08
Four stages of professional coffee bean roasting

Four stages of professional coffee bean roasting

1. Steaming stage: 00-10min; Dou-140C; this is the most important process of the endothermic reaction of coffee beans. At this stage, the beans will slowly expand, the color will change from green to white, and the moisture will slowly evaporate from the bean heart because of the heat absorption of the beans. Mother's mouth found that whether the coffee tastes good or not depends on this stage, when the water evaporates too quickly, it is easy to cause the bean heart not to be ripe.

2015-03-11
How many stages are there in coffee roasting? does the coffee machine have to be cleaned every time you drink it?

How many stages are there in coffee roasting? does the coffee machine have to be cleaned every time you drink it?

The first explosion stage (before the end of the first explosion): 15-18 minutes after the beginning of the explosion, the coffee bean will begin to give back the exactly good heat you gave it, showing a perfect exothermic reaction, and then we can obviously smell that the aroma of coffee will change from grass to coffee coke, and with the progress of an explosion, the coffee beans will burst and expand? It starts at this time until it is charred, basically

2016-06-08
The main components of coffee

The main components of coffee

Caffeine: Caffeine is the most widely known of all coffee ingredients.

2014-06-16
What is the good acid and bad acid of coffee? How to distinguish between good acid and bad acid in fine coffee?

What is the good acid and bad acid of coffee? How to distinguish between good acid and bad acid in fine coffee?

First, what is good acid and what is bad acid because of sour and sweet, sometimes the taste will be more three-dimensional, but because sweetness is easily disturbed by smell, so there is a first about sweetness. From seeing a lot of friends around me, a cup of coffee with a good flavor, but sour but not sweet, smells 90 points, but the entrance is completely disappointed and unqualified, sour like a punch, but

2016-02-19
1 minute, stirring and exhaust problems in siphon pot brewing coffee

1 minute, stirring and exhaust problems in siphon pot brewing coffee

Many people are told a minute when learning a siphon pot, but when you ask why it is a minute, you will find that no one can tell you. If you really investigate the reason, no one can explain it. At best, it is ambiguous words such as "according to years of practical experience, a minute is a more stable time to release the taste." Although I don't understand, I use a point.

2015-02-26
What is the real espresso?

What is the real espresso?

Basically, espresso is the name of a cup of beverage. If cooked correctly, the coffee surface will be covered with a thick golden yellow marble oil, and the coffee cup will be full of very strong coffee aroma. When this perfect espresso is finished, if it is filled in a cup that has been warmed by 60 milliliters (ml), it will be a cup of espresso, if you add hot milk, it will

2015-06-17
The common way of roasting coffee beans

The common way of roasting coffee beans

Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process.

2014-08-15
Junior coffee roasters must see the introduction to roasting practice.

Junior coffee roasters must see the introduction to roasting practice.

Without the taste of baking, it is impossible to appear in the cup; as for cooking, it is a means to avoid the disadvantages of baking. This is a view that all coffee experts will agree with, but what happened to the coffee beans during the baking process? What does the so-called first explosion and the second explosion mean? Now let's learn about baking from the beginning. Why did you do it yourself?

2015-01-21
Introduction to roasting practice in boutique coffee science

Introduction to roasting practice in boutique coffee science

The taste that is not baked in the practical introduction to baking can not appear in the cup; as for cooking, it is a means to avoid the disadvantages of baking. This is a view that all coffee experts will agree with, but what happened to the coffee beans during the baking process? What does the so-called first explosion and the second explosion mean? Now let's learn about baking from the beginning.

2014-11-03
Common roasting methods of coffee beans

Common roasting methods of coffee beans

Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process. The roasting process can be divided into four stages: bean steaming 1 training stage: 00 10 minutes; beans-140C, which is the most important endothermic reaction process of coffee and will be expanded in a slow period.

2015-10-27
The common way of roasting coffee beans

The common way of roasting coffee beans

Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process. The roasting process can be divided into four stages: bean steaming 1 training stage: 00 10 minutes; beans-140C, which is the most important endothermic reaction process of coffee and will be expanded in a slow period.

2015-04-14
Common roasting methods of coffee beans General knowledge of fine coffee

Common roasting methods of coffee beans General knowledge of fine coffee

Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process. The roasting process can be divided into four stages: bean steaming 1 training stage: 00 10 minutes; beans-140C, which is the most important endothermic reaction process of coffee and will be expanded in a slow period.

2015-01-27
How to make hand Coffee how to make hand Coffee

How to make hand Coffee how to make hand Coffee

When steaming, the range is limited to the size of a fifty-cent coin, mainly because the powder layer in the middle is the thickest, so it is necessary to ensure that the particles can eat hot water evenly, and the next amount of water should not be too much. because at this time, it is necessary to maintain the area of adding water in the original steaming range, and also inject the water column from the middle, slowly.

2023-06-15
How to make a good cup of coffee how to make a good cup of espresso

How to make a good cup of coffee how to make a good cup of espresso

Before brewing coffee, there should be good water to match fresh water after boiling, it will contain the right amount of carbon dioxide to increase the aroma of coffee, but keeping the water boiling will reduce the evaporation of carbon dioxide, so the best water temperature is 95 ℃, the water temperature is too low to make the coffee taste can not be completely released, too high water temperature will make the coffee ingredients deteriorate, too much or less is not good. Heat preservation and preservation of coffee

2015-11-10
The roasting process of boutique coffee

The roasting process of boutique coffee

To put it simply, baking is the direct heating of the baking. Unlike cooking, you don't need oil, water, salt or sugar to bake. Just put the raw coffee beans in a heat-resistant container, then heat them on the fire, stir the coffee beans constantly while heating, so that each bean is heated evenly, and stop heating when we reach the degree we want.

2014-10-29
Basic knowledge of coffee brewing

Basic knowledge of coffee brewing

1. Boil in fresh water (must be filtered) and boil completely. When the coffee powder is soaked in boiling water, the temperature of the boiling water will drop to about 90 degrees, and then filtered into the coffee pot will become about 85 degrees. After adding sugar and milk, the drinking temperature is about 60 degrees, that is, the appropriate temperature at which the coffee tastes the most delicious. In order to maintain the proper temperature of the coffee

2014-06-14
Coffee is about to enter the universe.

Coffee is about to enter the universe.

The International Space Station will usher in its first coffee machine, the ISSpresso. Coffee will be placed in sealed plastic bags and astronauts will need straws to drink.

2014-07-25
Basic knowledge about coffee brewing

Basic knowledge about coffee brewing

1. Boil in fresh water (must be filtered) and boil completely. When the coffee powder is soaked in boiling water, the temperature of the boiling water will drop to about 90 degrees, and then filtered into the coffee pot will become about 85 degrees. After adding sugar and milk, the drinking temperature is about 60 degrees, that is, the appropriate temperature at which the coffee tastes the most delicious. In order to maintain the proper temperature of the coffee

2014-08-06
The most luxurious cafe in Portland, USA, will come from Nike headquarters

The most luxurious cafe in Portland, USA, will come from Nike headquarters

According to Portland Business journal, Nike will spend a lot of money on expanding its headquarters in Oregon this year. In addition to two new buildings and at least two garages, it will spend $1800 on renovating and upgrading existing buildings. Among them, a cafe built in the Nolan Ryan building will cost 175000 US dollars.

2015-10-22
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