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Factors affecting the extraction of Coffee quality Water quality and Water temperature of brewed Coffee

Factors affecting the extraction of Coffee quality Water quality and Water temperature of brewed Coffee

On the problem of water and water temperature for brewing coffee: because the water quality in northern China is alkaline, the water alkali is relatively large, ordinary water purifiers and softeners do not have obvious effect, and the price is not cheap, so it is recommended that we use pure water. The water temperature is about 92 degrees. After boiling the water in summer, open the lid and turn off the fire. If possible, stir several times with a long spoon. A minute later, pretty much.

2016-04-07
Do you want to know how to get a cup of decaf?

Do you want to know how to get a cup of decaf?

Coffee is one of the three major drinks in the world and is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can

2015-11-02
About coffee roasting, you need to know professional terms, terms related to coffee roasting, techniques.

About coffee roasting, you need to know professional terms, terms related to coffee roasting, techniques.

Many customers who came to berries asked intellectuals about the baking degree of their coffee beans as soon as they entered the door. I told them that all intellectuals' beans were medium-baked, and they questioned this. I continued to ask intellectuals whether the beans came out at the end of the first explosion or at the end of the second explosion. I asked: do you think the medium-baked beans are at the end of the first explosion or the second explosion? The berry couple are only on the trainer.

2016-02-27
Boutique Coffee on altitude Coffee

Boutique Coffee on altitude Coffee

As the birthplace of tea culture in China, the idea of good tea from high mountains is deeply rooted in the hearts of the people, so if it is mentioned that high mountains produce good coffee, there should be a lot of people who agree with it. In fact, many low-altitude areas can also produce top-quality coffee. Under the premise of complete air temperature, rainfall, topography and soil, coffee trees especially like the microclimate characteristics of frequent fog and large temperature difference between day and night.

2014-10-09
Some problems that should be paid attention to when making Coffee Coffee is overextracted

Some problems that should be paid attention to when making Coffee Coffee is overextracted

Excessive extraction if the crema is dark brown and has white spots in its center, the black hole coffee powder is excessively ground, the extraction temperature is too high, the pump pressure is too high, the extraction temperature is too high, the filling pressure is too high, the coffee temperature is low, the temperature is lower than 78 degrees coffee cup, the supercooled filter mesh is filled with a plate, the supercooled grinding particle size is too fine, the coffee extraction is insufficient, the crema color is light, the consistency is very low, the coffee powder consumption is very low.

2015-11-07
Evaluation of high-quality coffee beans altitude determines the quality of coffee

Evaluation of high-quality coffee beans altitude determines the quality of coffee

As the birthplace of tea culture in China, the idea of good tea from high mountains is deeply rooted in the hearts of the people, so if it is mentioned that high mountains produce good coffee, there should be a lot of people who agree with it. In fact, many low-altitude areas can also produce top-quality coffee. Under the premise of complete air temperature, rainfall, topography and soil, coffee trees especially like the microclimate characteristics of frequent fog and large temperature difference between day and night.

2015-03-16
Innovative

Innovative "playing with beer" brewing hops-flavored coffee at room temperature

Teresa Teng's popular "Wine and Coffee" is not only an old song, but also a real practice in life. The coffee maker in Gukeng, especially Yue Yue, selected high-quality beans, plus mastering the baking time, rushing out hops and multi-level fruit aromas with beer at room temperature.

2016-08-16
A low-temperature roasted coffee.

A low-temperature roasted coffee.

People who have traveled to Malaysia have probably heard of white coffee. In fact, the old white coffee is a kind of low-temperature roasted coffee developed by Malaysian Chinese, so the color is lighter, so it is called white coffee. The reason why white coffee is not black and white is that Nanyang Chinese from Guangdong and Fujian provinces not only need coffee to refresh themselves, but also fear the dryness and heat of deep-roasted coffee. What's on the market now

2015-06-18
Water dance curry fragrance-- Water quality and water temperature of brewed coffee how to boil coffee with pure water

Water dance curry fragrance-- Water quality and water temperature of brewed coffee how to boil coffee with pure water

On the problem of water and water temperature for brewing coffee: because the water quality in northern China is alkaline, the water alkali is relatively large, ordinary water purifiers and softeners do not have obvious effect, and the price is not cheap, so it is recommended that we use pure water. The water temperature is about 92 degrees. After boiling the water in summer, open the lid and turn off the fire. If possible, stir several times with a long spoon. A minute later, pretty much.

2016-03-15
Fall in love with white coffee

Fall in love with white coffee

White coffee not only connects the pure aroma of natural coffee, but also overcomes the shortcomings of traditional coffee. White coffee is not hot and dry, does not get angry easily, and is also very irritating to the gastrointestinal tract.

2014-07-23
Basic chemical reactions that occur during coffee roasting

Basic chemical reactions that occur during coffee roasting

Many thermal and chemical reactions take place during baking: decarbonation, dehydration of quinic acid, fragmentation, isomerization, polymerization, and complex sugar reactions (caramelization). The main thermally reactive components are monosaccharides and sucrose, chlorogenic acid, displaced amino acids, and trigonelline amide. Both aravinone and calactose in polysaccharides are transferred, and basic sulfurization contains hydroxyamino acids.

2014-08-20
What do you know about instant coffee? Is instant coffee good? speed

What do you know about instant coffee? Is instant coffee good? speed

For coffee lovers, instant coffee is also a good choice if they don't have time to make freshly ground coffee. When drinking coffee, master a few tips to help you easily drink high-end flavor. The water temperature is between 80 ° C and 90 ° C. The water temperature is the most suitable between 80 ° C and 90 ° C. If the temperature is too high, the coffee taste will become more bitter; if the temperature is too low, the coffee will be more acidic. If you can't control the temperature, then put

2016-03-16
Fine coffee beans grown at altitude on coffee

Fine coffee beans grown at altitude on coffee

As the birthplace of tea culture in China, the idea of good tea from high mountains is deeply rooted in people's hearts. Therefore, if it is mentioned that good coffee comes from high mountains, there should be many people who agree. In fact, many low-altitude areas can also produce top-quality coffee. Under the premise that the four elements of temperature, rainfall, terrain and soil are complete, coffee trees especially like the microclimate characteristics of frequent fog and large temperature difference between day and night.

2014-12-31
LA coffee machine brand high-end competition coffee machine SPAZIALE S40 double head electronically controlled coffee machine

LA coffee machine brand high-end competition coffee machine SPAZIALE S40 double head electronically controlled coffee machine

Fashionable appearance design, exquisite workmanship boiler temperature electronic control, LED real-time display boiler temperature thermal difference control up to 0.5C boiler pressure, water pipe pressure, pump pressure digital sensor built-in rotary water pump boiler water level digital display and control failure automatic power-off water-saving operation mode automatic and manual heating acceleration function can be automatically removed according to the external ambient temperature

2016-01-15
Properties of coffee beans during roasting

Properties of coffee beans during roasting

{attributes of coffee beans during roasting} the process of roasting beans is the main process of heating raw beans and developing the aroma and taste of coffee. The aroma and taste emitted are determined by the original characteristics of each kind of raw bean. The depth of fried beans depends on the type of raw beans, market demand or the way they are cooked. What kind of baking machine controls the depth of fried beans. Even if the chemistry of all kinds of raw beans

2016-04-26
Want to know how to get a cup of decaf? Teach you to make a cup of decaffeinated coffee

Want to know how to get a cup of decaf? Teach you to make a cup of decaffeinated coffee

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2016-03-16
The Bolivian Coffee Manor in a perennial low temperature environment introduces the raw beans of Bolivian coffee

The Bolivian Coffee Manor in a perennial low temperature environment introduces the raw beans of Bolivian coffee

Bolivia's high-quality estates, very high altitude, perennial low temperature environment, so that coffee fruit growth is slow, tight enough, aroma is also charming, floral aroma is obvious, such as careful handling, cherries with the same maturity, often have a clean and meticulous high-end taste, this elegant vanilla and honey aromas are very attractive, this champion bean has a variety of floral aromas, vanilla and sweet very long-lasting. Whole

2016-07-05
Electric stove-hand net-trial baking

Electric stove-hand net-trial baking

Today, the infrared electric stove received, test baked 100g Colombia, reported as follows: Colombia 100g raw beans, cooked beans 84G, second explosion first drop beans, 1 minute cooling. It takes 19 minutes, the net bottom is 3-5cm away from the furnace plate, the low temperature is dehydrated for 10 minutes, the high temperature is turned on, the explosion begins in 14 minutes, the explosion is dense in 15 minutes, and the first 2 explosions are heard in 18 minutes and the beans are shaken for 1 minute. Electric furnace: Titan infrared

2014-08-04
The basic chemical reaction of coffee roasting process

The basic chemical reaction of coffee roasting process

Many thermal and chemical reactions take place during baking: decarbonation, dehydration of quinic acid, subdivision, isomerization, polymerization, and complex sugar reactions (caramelization). The main components of the thermal reaction are monosaccharides and sucrose, chlorogenic acid, free amino acids, and fenugreek amide. Both aravinose and calactose in the polysaccharides are transferred, and the basic vulcanization contains hydroxylated amino acid.

2014-08-15
Put the coffee in a cup with the right temperature.

Put the coffee in a cup with the right temperature.

Cup size in many cases, from the size of the coffee cup, you can roughly judge the intensity of a cup of coffee. The sizes of coffee cups are generally divided into three types: * small coffee cups below 100CC-mostly used to hold strong and scalding espresso or individual coffee, such as Espresso, which is only about 50CC, although it can be drunk almost in one mouthful, it lingers with a mellow aftertaste, and seems to

2015-10-09
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