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A new thing for city dwellers, a coffee machine that can grow mushrooms.

A new thing for city dwellers, a coffee machine that can grow mushrooms.

As we all know, city people like to drink coffee, drink at work, drink after work, drink overtime, in short, they are good not only to refresh themselves, but also to enjoy life. However, when it comes to coffee, it is inevitable to think that it would be a bit wasteful to pour out the coffee grounds left after brewing coffee. As far as Mecca knows, less than 1% of cereal nutrients are absorbed by coffee drinkers, while the remaining 99%

2016-10-24
Basic knowledge of Coffee beans cultivation conditions of Coffee trees

Basic knowledge of Coffee beans cultivation conditions of Coffee trees

There is a noun called Coffee Belt. There are more than 60 coffee producing countries in the world, most of which are located in the tropics and subtropics between the Tropic of Cancer (latitude 2326). This coffee growing area is called a coffee belt or coffee area (Coffee Zone). The annual average temperature of the coffee belt is above 20 ℃, because the coffee tree is a tropical plant, and if the temperature is below 20 ℃,

2015-04-13
Understand how to grind coffee beans easily (2)

Understand how to grind coffee beans easily (2)

The ideal time for coffee grinding is to grind it before cooking. Because ground coffee is easy to oxidize and lose its flavor, especially without proper storage, coffee powder is also easy to change flavor, so it is naturally impossible to cook mellow coffee. Before the invention of the bean grinder, people used stone pestles and bowls to grind coffee beans. A doctor once experimented with this ancient tool and worked with

2015-10-21
The basic knowledge of coffee beans the cultivation conditions of coffee coffee belt

The basic knowledge of coffee beans the cultivation conditions of coffee coffee belt

There is a noun called Coffee Belt. There are more than 60 coffee producing countries in the world, most of which are located in the tropics and subtropics between the Tropic of Cancer (latitude 2326). This coffee growing area is called a coffee belt or coffee area (Coffee Zone). The annual average temperature of the coffee belt is above 20 ℃, because the coffee tree is a tropical plant, and if the temperature is below 20 ℃,

2015-01-26
The impact of environmental changes on coffee what affects the quality of coffee? The relationship between coffee and environment

The impact of environmental changes on coffee what affects the quality of coffee? The relationship between coffee and environment

1. Temperature change: the higher the external temperature, the finer the coffee beans will be ground; otherwise, the coffee beans will be ground coarsely. Generally speaking, the environment for coffee production is 18 to 23 degrees. two。 Changes in humidity: the greater the humidity, the thicker the coffee beans are ground. Compared with temperature and humidity, coffee production is mainly affected by ambient temperature. 3. Water quality requirements: generally speaking 70ppm (minerals in water)

2016-03-17
Is it better to buy ground coffee powder or coffee beans? Does freshly ground coffee taste better?

Is it better to buy ground coffee powder or coffee beans? Does freshly ground coffee taste better?

If you have bought fresh coffee and ripe beans, you can smell it when you open the package, but when you smell the coffee, it shows that it is volatilizing and the essence of the coffee is decreasing. If the diameter of coffee is doubled, the volume of single particle is reduced by 1 / 8, and the surface area of the corresponding total coffee powder is doubled.

2022-07-24
20 small uses of coffee

20 small uses of coffee

Needle pad fillers (Pin cushion filler) used dry coffee grounds are very good needle padding fillers for household use. Wrap them in small pieces of cloth, tie them with a rubber band, and place them in an egg cup or other small container. Coffee grounds prevent needles from rusting. Remove dead skin (Exfoliate skin) Coffee can reduce fat formation, thus making the skin smooth and tight

2014-08-05
Coffee newcomers learn main points: it is important to brew a good cup of coffee and choose fresh coffee beans.

Coffee newcomers learn main points: it is important to brew a good cup of coffee and choose fresh coffee beans.

If we further explain the significance of brewing coffee, it can be said that aromatic substances in coffee beans can be extracted by water. In the process of brewing, various ingredients in coffee beans are released into water by the dissolution of water. This process is called extraction. There are many ingredients in coffee beans, the best known is the refreshing caffeine. In addition, there are many oils in coffee beans.

2015-12-19
Coffee beans with expired coffee knowledge can still be used in this way.

Coffee beans with expired coffee knowledge can still be used in this way.

It's a pity that expired coffee beans were thrown away, so I learned about other uses of coffee beans everywhere, so that such expired beans could make some contribution. 1. Make the coffee ready, then filter it into coffee grounds, wrap the coffee grounds with gauze, clean the stove and wipe the lid of the pot. Strong decontamination ability! Can be put in the refrigerator or toilet, can dispel the smell. (remember to dry the coffee grounds) 2.

2015-03-04
Brew the top espresso.

Brew the top espresso.

In order to brew the top espresso, I think the blending and fusion of [4 M] is very important. The first is [Mistura]. It means the combination of coffee beans. In Italy, espresso beans should be combined with at least five kinds of beans. The coffee bar chef must know that the coffee beans he uses are a combination of those beans. This is to know how to cook it.

2014-08-06
The wonderful use of coffee grounds that you don't know

The wonderful use of coffee grounds that you don't know

The method of using coffee grounds in horticulture 1. The insecticide sprinkles coffee grounds around the plant to protect the plant from pests such as ants, snails and slugs. Some people even say that mixing dried orange peel with coffee grounds can drive away some small mammals, such as cats (although Felix or Garfield are not easy tripods to deal with).

2016-08-13
Fourteen wonderful uses of coffee grounds

Fourteen wonderful uses of coffee grounds

Coffee is not just about waking up your drink in the morning! Take a look at the tips and steps listed below so that you can enjoy coffee again, even if you've finished your morning drink! After you know the many wonderful uses of coffee grounds, you will never discard them again. The method of using coffee grounds in horticulture 1. Insect repellent: sprinkle coffee grounds around the plant to protect the plant

2015-04-20
Coffee 20 small uses General knowledge of Fine Coffee

Coffee 20 small uses General knowledge of Fine Coffee

Needle pad fillers (Pin cushion filler) used dry coffee grounds are very good needle padding fillers for household use. Wrap them in small pieces of cloth, tie them with a rubber band, and place them in an egg cup or other small container. Coffee grounds prevent needles from rusting. Remove dead skin (Exfoliate skin) Coffee can reduce fat formation, thus making the skin smooth and tight

2015-07-28
Environmental Protection and Utilization of Coffee 20 small uses of Coffee

Environmental Protection and Utilization of Coffee 20 small uses of Coffee

Needle pad fillers (Pin cushion filler) used dry coffee grounds are very good needle padding fillers for household use. Wrap them in small pieces of cloth, tie them with a rubber band, and place them in an egg cup or other small container. Coffee grounds prevent needles from rusting. Remove dead skin (Exfoliate skin) Coffee can reduce fat formation, thus making the skin smooth and tight

2015-01-17
Knowledge of the theoretical ratio of powder to water in coffee brewing SCAA gold cup

Knowledge of the theoretical ratio of powder to water in coffee brewing SCAA gold cup

The proportion of SCAA refined cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the European Fine Coffee Association of scae, the extraction rate of coffee must be about 20%, while the TDS (concentration ratio) is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor, the controlling factors are nothing more than the changes of the extract of coffee powder and the concentration in a cup of coffee.

2015-01-05
Introduction to fine coffee beans with mild flavor and taste characteristics of Costa Rican coffee manor

Introduction to fine coffee beans with mild flavor and taste characteristics of Costa Rican coffee manor

This coffee producer, with all grades and types of coffee, accounts for 1/3 of the global consumption and accounts for a share of the global coffee market, although the natural disasters faced by Costa Rica are several times higher than those in other regions. but its arable area is enough to make up for it. There are many kinds of coffee here, but its industrial policy is abundant and cheap, so it is excellent.

2016-08-08
How does Costa Rican coffee taste?

How does Costa Rican coffee taste?

Costa Rican coffee has full particles, ideal acidity and unique strong flavor. High-quality Costa Rican coffee is called extra hard beans, and this kind of coffee can grow at an altitude of more than 1500 meters. Altitude has always been a problem for coffee growers. The higher the altitude, the better the coffee beans, not only because higher altitude can increase the acidity of coffee beans and thus increase the flavor, but also by

2016-05-29
Three unknown cosmetic effects of exfoliating anti-edema coffee

Three unknown cosmetic effects of exfoliating anti-edema coffee

[introduction] everyone knows that caffeine in coffee is refreshing, but it also has cosmetic effects. Antioxidant factors in coffee can prevent skin from aging prematurely, and some researchers suggest that people eat more caffeine to reduce their risk of skin cancer.

2014-05-09
Coffee brewing technology to brew the top espresso

Coffee brewing technology to brew the top espresso

In order to brew the top espresso, I think the blending and fusion of [4 M] is very important. The first is [Mistura]. It means the combination of coffee beans. In Italy, espresso beans should be combined with at least five kinds of beans. The coffee bar chef must know that the coffee beans he uses are a combination of those beans. This is to know how to cook it.

2015-01-16
Coffee machine method siphon tube boiling method

Coffee machine method siphon tube boiling method

Filter paper dripping method (Paper Drip) 1. First put the prepared filter paper into the drip, then put the ground coffee powder into (about 2 tablespoons per person, about 12 grams) 2. Pour 95 ℃ of boiled water gently from the center and slowly let the coffee powder and boiling water permeate and spread all over it. At this time, the coffee powder begins to expand and slowly sink. Wait 25 seconds before preparing.

2015-05-27
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