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Talk about the acidity of coffee. Several acids in roasted coffee.

Talk about the acidity of coffee. Several acids in roasted coffee.

For coffee drinkers, coffee should not be thought to be alkaline because it contains caffeine (alkaloids), nor should it be thought to be acidic because it contains a lot of acid. It is believed that coffee is neutral after being metabolized by the human body. There are mainly the following kinds of acids in roasted coffee-Zheng Wei (Italian Coffee University) the following text refers to the first edition of the chemistry of qual

2015-10-13
Talking about Coffee beans

Talking about Coffee beans

1. Summary: coffee is a perennial evergreen shrub or small tree of Rubiaceae. It is native to tropical Africa and has been cultivated for more than 2000 years. The Arabs began to grow coffee in 525 BC, and it was popular for Arabs to stir-fry coffee beans. They began to grow coffee beans on a large scale after the 15th century, and were widely distributed in the tropics and subtropics of Europe, Asia, Africa and Latin America after the 18th century.

2014-07-02
Fine Coffee talking about the terminology of Coffee Bean Grinding

Fine Coffee talking about the terminology of Coffee Bean Grinding

Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It is a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very wide range of effects. will affect the human brain, heart, blood vessels, gastrointestinal, muscle and kidney and other parts, the right amount of caffeine

2014-10-18
Analysis of caffeine in coffee espresso caffeine content in espresso and American coffee

Analysis of caffeine in coffee espresso caffeine content in espresso and American coffee

When it comes to coffee, there is no doubt that caffeine is a sensitive word for many people. Coffee can boost your spirits, but you need the right amount, because too much caffeine can be harmful to the body, so let's talk about it today. Caffeine is a xanthine alkaloid compound, which is a kind of stimulant. Chemical formula: C8H10N4O2 (trimethylxanthine) action: 1.

2016-01-14
Uncle Dou talks about coffee about American coffee.

Uncle Dou talks about coffee about American coffee.

Some friends have questions about the practice of American coffee. Dilute a cup of Espresso with water. Is it American coffee? Uncle Dou's answer: it is indeed so. Let's first take a look at how American coffee appears and is named. American coffee was born after World War II, when the Americans ended the war in Europe, many troops came to southern Europe, they could not drink Espresso, so

2015-04-14
Fine Coffee talk about American Coffee

Fine Coffee talk about American Coffee

Some friends have questions about the practice of American coffee. Dilute a cup of Espresso with water. Is it American coffee? Uncle Dou's answer: it is indeed so. Let's first take a look at how American coffee appears and is named. American coffee was born after World War II, when the Americans ended the war in Europe, many troops came to southern Europe, they could not drink Espresso, so

2014-10-20
Coffee knowledge talking about Coffee with Coffee

Coffee knowledge talking about Coffee with Coffee

Coffee with coffee (1)-water water, can be divided into soft water and hard water. After the conversion of the amount of water dissolved in water, the amount of water is less than that of hard water. Ordinary mineral water is hard water containing salt, etc., because hard water releases caffeine and tannins, which greatly reduces the taste of coffee. Ordinary tap water can be used as hot water, but in the morning

2015-06-13
A brief talk on understanding coffee beans

A brief talk on understanding coffee beans

1. Summary: coffee is a perennial evergreen shrub or small tree of Rubiaceae. It is native to tropical Africa and has been cultivated for more than 2000 years. The Arabs began to grow coffee in 525 BC, and it was popular for Arabs to stir-fry coffee beans. They began to grow coffee beans on a large scale after the 15th century, and were widely distributed in the tropics and subtropics of Europe, Asia, Africa and Latin America after the 18th century.

2014-09-25
Xinglong in coffee cup has different scenery

Xinglong in coffee cup has different scenery

Smells good! This sigh had a long rhyme. Caffeine, the magic compound, acts on their cerebral cortex, firing their nerves. Old Chen said that if one day does not touch coffee, I feel empty in my mind. Drinking coffee is like an injection. Little sister, a cup of coffee! In this town with more than 20,000 people, more than 100 people of all sizes gathered.

2014-11-25
Basic knowledge of Coffee and talk about Baking Technology

Basic knowledge of Coffee and talk about Baking Technology

The Americans like shallow baking, while the British love deep baking. In the baking world, there is no unimpeded passport. Through the burning of the fire, release the aroma of coffee, sprinkle the personality of each fruit-- sour, sweet, bitter, incisively and vividly, from the tasteless raw beans to the mellow aftertaste in the cup-- baking, it is the long journey of every coffee bean.

2014-11-17
When is the healthiest time to drink coffee? Teach you to drink coffee healthily

When is the healthiest time to drink coffee? Teach you to drink coffee healthily

Now more and more people like to drink coffee, on the one hand, because coffee is rich in nutrients, and on the other hand, because people know more and more about coffee, although coffee not only has high nutritional value, but also can help people lose weight, but it is not suitable for drinking coffee all the time. Today, the editor will talk about when to drink coffee most healthily. Coffee beans

2015-02-06
A brief talk on the basic knowledge of Fine Coffee with Coffee beans

A brief talk on the basic knowledge of Fine Coffee with Coffee beans

1. Summary: coffee is a perennial evergreen shrub or small tree of Rubiaceae. It is native to tropical Africa and has been cultivated for more than 2000 years. The Arabs began to grow coffee in 525 BC, and it was popular for Arabs to stir-fry coffee beans. They began to grow coffee beans on a large scale after the 15th century, and were widely distributed in the tropics and subtropics of Europe, Asia, Africa and Latin America after the 18th century.

2015-06-04
Talking about the classification of coffee flavor and talking to everyone about the flavor of coffee beans

Talking about the classification of coffee flavor and talking to everyone about the flavor of coffee beans

Recently, Auchan has launched its own brand of coffee beans, Ikalama coffee beans, our coffee beans have; Blue Mountain flavor, Italian flavor, Colombian flavor, Brazilian flavor, Mantenin flavor, fully automatic coffee beans (special beans for coffee machine), so today we come to talk about the flavor of coffee beans. For those who are new to coffee, make a cup that suits you.

2015-09-09
What is caffeine?

What is caffeine?

Caffeine is naturally the reason coffee is so popular around the world, but it is unwise to try to explain how caffeine works in the brain. No scientist dares to smile and say that he has solved the problem of how the brain responds to various mental stimuli. So there's no need to repeat the vague words that caffeine affects the dopamine system in the middle edge of the brain, creating pleasure, and talk about decaffeinated coffee.

2014-08-25
Talking about Coffee: mixing Coffee beans with successive formulations

Talking about Coffee: mixing Coffee beans with successive formulations

"what's wrong with fried cabbage and beef?" asked a high school student who was studying abroad, and then he said, "Beef is better to eat raw. "I smiled and said," if you fry raw eggs and bacon together, what will happen to the eggs when the bacon is cooked? "without thinking about it, he replied," of course I will take out the eggs that have been fried first! " Bacon needs to be more patient before it is ripe. "

2014-06-26
Talking about the definition of all kinds of baking degree and taste

Talking about the definition of all kinds of baking degree and taste

In the United States, the baking degree has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so the shallow roasting on the west coast may be as deep as that on the east coast, and vice versa.

2015-05-12
Common sense of Coffee talking about the definition of various roasting degrees and Taste

Common sense of Coffee talking about the definition of various roasting degrees and Taste

In the United States, the baking degree has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so the shallow roasting on the west coast may be as deep as that on the east coast, and vice versa.

2014-12-17
The efficacy of Colombian coffee beans what are the effects of Colombian coffee beans? Caffeine

The efficacy of Colombian coffee beans what are the effects of Colombian coffee beans? Caffeine

What are the effects of Colombian coffee beans? Believe that it has a refreshing effect, needless to say, let's talk about the other effects of Colombian coffee beans: 1. Colombian coffee beans can make you feel happy. Experiments show that the average person absorbs 300 milligrams of caffeine a day, which has a good effect on a person's alertness and mood. 2. Colombian coffee beans can be slowed down

2016-03-14
The influence of coffee on people's mood

The influence of coffee on people's mood

Recently, Professor A. P. Smith of the University of Bristol (University of Bristol) in the United Kingdom published his ten-year talk about the imagination of coffee on the brain, especially its effect on discrimination and mood. Measure their discrimination and alertness for 30 minutes before and after drinking coffee. Smith found that after drinking a cup of coffee, they became comparators.

2014-07-01
Cappuccino, latte, what's the difference? talk about the difference between cappuccino and latte.

Cappuccino, latte, what's the difference? talk about the difference between cappuccino and latte.

Cappuccino and latte belong to milk coffee, the main difference is the ratio of espresso, milk and milk foam. The proportion of espresso, hot milk and milk foam: according to the traditional method, if you make a cappuccino, the amount of espresso, hot milk and milk foam should be the same (1:1:1), while if you make a latte, the score of hot milk

2016-04-30
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