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Coffee preservation methods make good use of the specific gravity of carbon dioxide

Coffee preservation methods make good use of the specific gravity of carbon dioxide

The storage of coffee beans directly affects the quality of coffee beans, especially for coffee beginners, how to preserve your beloved beans, here are several ways to recommend the preservation of coffee beans. ◎ makes good use of the specific gravity of carbon dioxide as far as gas is concerned, the specific gravity of carbon dioxide is higher than that of gas. Therefore, in the same sealed space, carbon dioxide precipitates at the bottom and air floats at the top. Understood

2015-05-29
Several preservation methods of coffee beans make good use of the specific gravity of carbon dioxide

Several preservation methods of coffee beans make good use of the specific gravity of carbon dioxide

The storage of coffee beans has a direct impact on the quality of coffee beans, especially for coffee beginners, how to preserve your beloved beans? here are some ways to preserve coffee beans. ◎ makes good use of the specific gravity of carbon dioxide as far as gas is concerned, the specific gravity of carbon dioxide is higher than that of gas. Therefore, in the same sealed space, carbon dioxide precipitates at the bottom and air floats at the top. Understand this.

2015-11-03
General knowledge of Coffee specific usage of dripping Pot in Vietnam

General knowledge of Coffee specific usage of dripping Pot in Vietnam

Vietnamese coffee has its own style. Coffee beans are deeply roasted and extracted into coffee by drip filtration, which is called Didi pot in Vietnam. Vietnamese coffee with condensed milk, this is unique, if added with ice, it will become iced coffee. The following introduces the specific use of Vietnam Didi pot: 1. Preparation items: Vietnamese Didi pot, condensed milk, Vietnamese local coffee beans, coffee.

2015-05-25
Coffee common sense specific usage of Italian coffee machine

Coffee common sense specific usage of Italian coffee machine

For espresso, compared with other coffee, there is a certain degree of difficulty, because the espresso machine used to make espresso is a little more complex than other coffee machines, so it will be difficult to operate. In life, most of us belong to the enjoyment type, for many things we like only know to enjoy, but do not know the specific method of operation. Just take a lot.

2015-08-11
The specific use of Italian coffee machine basic knowledge of coffee

The specific use of Italian coffee machine basic knowledge of coffee

For espresso, compared with other coffee, there is a certain degree of difficulty, because the espresso machine used to make espresso is a little more complex than other coffee machines, so it will be difficult to operate. In life, most of us belong to the enjoyment type, for many things we like only know to enjoy, but do not know the specific method of operation. Just take a lot.

2015-08-21
Starbucks signature drink Starbucks Frappuccino Coffee Series Beverage types and specific practices

Starbucks signature drink Starbucks Frappuccino Coffee Series Beverage types and specific practices

Frappuccino cappuccino is Starbucks' signature drink, the Starbucks coffee series, which was sold in North America in 1995. Made from Italian espresso, low-fat milk, granulated sugar, dried pectin powder, cocoa powder and ice cubes. Xingbing Le is divided into coffee series, non-coffee series and fruit tea series. Practice this is a clone using common raw materials

2016-03-09
World Coffee Bean Certification what is the direct trade coffee certification? What is the specific content?

World Coffee Bean Certification what is the direct trade coffee certification? What is the specific content?

What is direct trade coffee? Direct trade coffee is a coffee roaster that buys coffee directly from growers, interweaves traditional middlemen, buyers and sellers, and also organizes the use of a term such as fair trade and bird-friendly control certification. Supporters of direct trade, for example, say their models are the best because they establish mutual benefit with individual producers or cooperatives in coffee-producing countries.

2016-01-04
The specific method of using hand net to fry raw coffee beans

The specific method of using hand net to fry raw coffee beans

When it comes to frying, laymen feel that it is very incompetent. However, if you strictly abide by the requirements, stir-frying is particularly easy, don't you want to try? Noodles are a specific method of frying raw coffee beans with a hand net. First prepare 100 grams of raw coffee beans, pick out the beans, put them in a hand net, cover them and place them on the gas stove, stir-fry them over medium heat 20-30 cm from the fire.

2015-09-21
The specific method of using hand net to fry raw coffee beans

The specific method of using hand net to fry raw coffee beans

When it comes to frying, laymen feel that it is very incompetent. However, if you strictly abide by the requirements, stir-frying is particularly easy, don't you want to try? Noodles are a specific method of frying raw coffee beans with a hand net. First prepare 100 grams of raw coffee beans, pick out the beans, put them in a hand net, cover them and place them on the gas stove, stir-fry them over medium heat 20-30 cm from the fire.

2015-05-29
The specific usage, structural characteristics and taste of the drip filter pot for coffee brewing.

The specific usage, structural characteristics and taste of the drip filter pot for coffee brewing.

The drip filter pot is a tool for brewing coffee. When it comes to the structure of the drip filter pot, it is actually a cone-shaped cup; wrap the filter paper on the cup, put the coffee powder in it, and brew it in hot water. This method makes the hot water and coffee powder fall into the cup only once, so only the more volatile substances can be extracted, so the smell can be fragrant, clean, clear and miscellaneous.

2016-03-09
A detailed introduction to the treatment of coffee bean red wine: historical reasons, development and specific operation methods

A detailed introduction to the treatment of coffee bean red wine: historical reasons, development and specific operation methods

Colombian red wine treatment at present, among all the coffee producing areas on the earth, very few red wine-like treatments have been successfully tested. After years of testing, this treatment has finally been able to control the acidic structure of coffee. Fermented coffee similar to red wine treatment greatly enhances the sweetness, cleanliness and multi-level complex and elegant acidity of the coffee. This way of fermentation

2016-01-05
Specific introduction to the production of coffee beans

Specific introduction to the production of coffee beans

After harvest, peel, pulp, racing peel and silver peel should be removed before shipping and listing. There are two kinds of methods: drying (also known as natural or non-washing) and washing. Dry type: the method is relatively simple. First of all, spread the freshly harvested fruit on the sun field for a week or two until the fruit crackles and dries naturally. After that, the sheller will dry the fruit.

2016-05-25
Specific introduction to the production of coffee beans

Specific introduction to the production of coffee beans

After harvest, peel, pulp, racing peel and silver peel should be removed before shipping and listing. There are two kinds of methods: drying (also known as natural or non-washing) and washing. Dry type: the method is relatively simple. First of all, spread the freshly harvested fruit on the sun field for a week or two until the fruit crackles and dries naturally. After that, the sheller will dry the fruit.

2016-05-25
The history of coffee beans originated in Africa. The specific process is as follows.

The history of coffee beans originated in Africa. The specific process is as follows.

Legend has it that around the tenth century AD, on the Ethiopian plateau of Africa, a shepherd Carl found sheep excited after eating some kind of red fruit. As a result, Carl distributed this incredible red fruit to the locals, and its magical effect spread. There is also a legend that in 1258 AD, in the mountains of Yemen, people were killed for crimes.

2015-08-03
What are the specific categories of coffee machines?

What are the specific categories of coffee machines?

Coffee machine classification with the continuous expansion of market demand, coffee machine manufacturers produce different types to meet the needs of different customers, so how to choose? Here, the author will briefly talk about the types of its classification.

2014-07-24
Coffee is the perfect blend of caffeine, smell and taste.

Coffee is the perfect blend of caffeine, smell and taste.

Researchers have sequenced the genome of coffee, revealing the evolution of caffeine in plants and providing insights into the popular flavor and aroma of this popular drink. The genome sequence also gives scientists a tool to quickly locate specific genes on specific coffee chromosomes, which can help them improve coffee breeding and accelerate the development of new coffee products.

2015-09-09
Specific operation method of how to cook coffee beans

Specific operation method of how to cook coffee beans

First of all, we would like to introduce what is meant by brewing coffee. Boil-put something in water and boil it over fire. But the process of brewing coffee is to wash the flavor out of the coffee with 92mur96 degree water. So many people will misunderstand this word. If you really put the coffee in the water to brew, the drink you get will no longer be a cup of coffee, but a cup of scorched bitter water (because of this

2016-05-24
The processing methods of coffee beans: an introduction to the specific operation of semi-washing, washing and drying.

The processing methods of coffee beans: an introduction to the specific operation of semi-washing, washing and drying.

The semi-washing method first removes the skin with water, and then goes to the sun. This is a relatively new and rare method. This method is only suitable for specific areas of some countries, with a long drying period. The coffee produced by this method is sticky, and the mucus is not removed as it is fermented in the tank. Therefore, the coffee produced by this semi-washing method contains water washing method.

2015-12-29
How to avoid the risk of not being good at running a coffee shop

How to avoid the risk of not being good at running a coffee shop

First: the decoration of the storefront (external), specifically to the geographical location, the surrounding business and flow of people, the style of the storefront (outside). When it comes to windows, glass, doors, and even whether there is a threshold, you have to think about it. Of course, you should be careful when it comes to your specific environment. You can refer to it, but you must have your own mind. Second: is the decoration of the store open or secret? is there anything else?

2015-08-13
Coffee roaster: what are the specific categories of common coffee roasting machines?

Coffee roaster: what are the specific categories of common coffee roasting machines?

1. Hot air coffee bean roaster the hot air roaster uses a blower to suck in air, then lets the air pass through a heating coil to raise its temperature, and uses hot air as a heating source to bake coffee beans. hot air can not only provide the temperature needed for baking, but also use the power of airflow to stir coffee beans, killing two birds with one stone. Advantages: high thermal efficiency, fast heating, heating ratio of raw beans

2015-12-09
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