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Coffee health how many cups of coffee a day will not affect your health

Coffee health how many cups of coffee a day will not affect your health

The discussion on the pros and cons of drinking coffee is often seen in the newspapers. This side is still talking about drinking coffee to prevent cancer, while there is saying that drinking coffee causes cancer. Reading many similar reports makes people wonder: can coffee be drunk in the end? The chemical composition of coffee is very complex, there are thousands of, and even nearly 200 unknown chemicals, but given that coffee is the third largest trade in the world

2014-11-04
Several factors that determine the quality of Espress

Several factors that determine the quality of Espress

The production of Espresso is an art that requires precision and patience. Maybe it's because there are so many factors that affect the production of Espresso that we can have a lot of fun when we use our brains and emotional hearts to control its complexity. The following 12 factors and problems will directly affect the perfection of Espresso! First, directly affect Espresso1

2015-11-16
Factors affecting the packaging of coffee beans the purpose of selecting the type of packaging

Factors affecting the packaging of coffee beans the purpose of selecting the type of packaging

When the baking is finished, the coffee will be ready to use. It is important to pack it as soon as possible to avoid the loss of aroma and keep it fresh. After contact with the air, the water and oxygen in the air accelerate the oxidation process, making the quality of coffee worse. Factors affecting packaging Packaging is an important and careful process, which can protect coffee from the following factors: 1. Environment: coffee will change when in contact with air.

2015-10-24
Barista's tip (water temperature determines the quality of coffee) the temperature of making coffee affects the quality of coffee.

Barista's tip (water temperature determines the quality of coffee) the temperature of making coffee affects the quality of coffee.

In order to ensure the best solubility of coffee, the water temperature of brewing coffee should be lower than the boiling point. If the water temperature is too high, the taste of coffee will become bitter, but if it is too low, the taste of coffee will become sour, lose its flavor and change.

2016-04-27
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
The most basic factors that affect the taste of coffee from cinnamon baking to coke

The most basic factors that affect the taste of coffee from cinnamon baking to coke

The most important factor affecting the taste of coffee is roasting. In the case of the same raw coffee bean, at different degrees of baking, it may taste full of grass, or it may produce an empty baking flavor, either sour, bright, or dry; sometimes it will bake a full consistency, or taste delicious, round, bitter to sweet, or even

2015-04-14
The price of coffee beans in Yunnan will rise. If you drink coffee, the price will rise.

The price of coffee beans in Yunnan will rise. If you drink coffee, the price will rise.

The price of coffee beans in Yunnan goes up. Do you want to raise the price of coffee? The price of Brazilian coffee is soaring! Dry weather in parts of Brazil, the world's largest coffee bean grower, has sparked fears that coffee harvests will be affected. Coffee prices in the international market have continued to soar a few days ago. affected by the lower expectations for the Brazilian coffee bean harvest, coffee bean prices have soared more than 80% this year since March.

2016-06-05
Factors affecting the taste of coffee in boutique coffee

Factors affecting the taste of coffee in boutique coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2014-10-29
Several factors that mainly affect the taste of coffee

Several factors that mainly affect the taste of coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2015-11-25
Factors affecting the taste change of coffee during coffee making

Factors affecting the taste change of coffee during coffee making

1. Water quality: like making tea, coffee must pay attention to water quality. Water containing large amounts of iron and alkaline hard water should not be used. The most ideal water should be distilled water. In addition, there are certain requirements for water temperature, which should be between 80 ℃ and 90 ℃, and boiling water should not be used, otherwise it will increase the bitterness of coffee and reduce the quality of coffee. 2. Soaking time due to coffee

2014-09-12
How does the temperature of the water for brewing coffee affect the optimum temperature for coffee flavor and coffee brewing?

How does the temperature of the water for brewing coffee affect the optimum temperature for coffee flavor and coffee brewing?

Well, the egg feels that this problem can not be solved by temperature, but temperature is indeed a part of the influence, and it is a part that can not be separated from others. Yes, the temperature of the water affects the extraction of coffee juice, but the reason why it is good or bad can not be attributed to the temperature of the water, but to the fact that the brewer does not know about coffee.

2016-01-20
SCAA Emma Bladyka chlorogenic acid: the importance of chemical changes in chemistry and reality baking

SCAA Emma Bladyka chlorogenic acid: the importance of chemical changes in chemistry and reality baking

What are they? Many plants contain chlorogenic acid in addition to caffeine. Acids have this very similar structure in the Luyuan Group, and the composition of an ester usually includes caffeic acid and quinic acid as components. All chlorogenic acids belong to a larger class of phenolic acids. In nature, phenolic acids are usually used as defensive compounds by plants, or as a signaling mechanism between plants and soil microorganisms. they

2016-01-15
Seven factors affecting hand-brewed coffee

Seven factors affecting hand-brewed coffee

A good cup of hand-brewed coffee can taste different levels of details such as sour, fragrant and sweet. It is refreshing and burden-free. As long as you touch it, you can't extricate yourself from such meticulous flavor changes. And hand drip filter coffee has always played an indispensable role in single coffee, most of the products of single coffee are mainly hand drip filtration. First of all, the hand-dripping coffee is very

2015-09-06
The factors affecting the quality of Espresso are called variable coffee. The effect of variable factors on the quality of coffee.

The factors affecting the quality of Espresso are called variable coffee. The effect of variable factors on the quality of coffee.

Chapter III Environmental factors-what is the temperature, sunshine and humidity? in the process of cooking espresso, the factors that will affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must at any time

2016-01-18
Water Quality Index Affects Coffee Flavor

Water Quality Index Affects Coffee Flavor

Even if it is the same TDS water, the soluble solids contained in it will not be the same, so it is possible to be the same in flavor? The problem may come back to the minerals themselves. Because there are many metal cations and anions in water, the common salty taste is mainly sodium ion. According to the periodic table, if the alkali metal ions similar to it can pass through the separation,

2016-05-07
The purchase price of coffee in Yunnan has increased by 86%.

The purchase price of coffee in Yunnan has increased by 86%.

Coffee-loving white-collar workers may be prepared to increase consumer spending in this area. Global coffee bean prices have soared as Brazil, the world's largest coffee producer, has suffered its worst drought in decades and record high temperatures. Data show that the ICE Arabica coffee futures market hit a two-year high on Tuesday, and Robusta coffee prices also rose to an one-year high.

2014-06-10
Key factors of SCAA Coffee extraction Water temperature, time and Water flow

Key factors of SCAA Coffee extraction Water temperature, time and Water flow

The three factors affecting brewing coffee are water temperature (Temperature), time (Time) and water flow (Turbulence). The water temperature, the soaking time and the strength of the stirring flow, like the thickness, will affect the extraction rate, and then affect the thickness of the coffee. Interestingly, 3T needs to be inversely proportional to the degree of roasting in order to make delicious coffee. The water temperature of brewing coffee should be related to the degree of roasting.

2015-11-10
The reason why the basic knowledge of coffee affects the taste of coffee

The reason why the basic knowledge of coffee affects the taste of coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2015-01-19
Coffee knowledge and skills of making coffee by hand

Coffee knowledge and skills of making coffee by hand

Among the many brewing methods, hand brewing can be said to be the most popular coffee brewing method, which is simple, easy to learn, easy to control, and the taste can be accepted by most people. But there are also many friends who are not sure how to find the taste that suits them when making, what factors affect a cup of hand coffee and how influential it is. Hand-made coffee consumables: coffee

2014-09-25
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