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Coffee Encyclopedia recognizes the sour taste of coffee ingredients

Coffee Encyclopedia recognizes the sour taste of coffee ingredients

Miss, why is the breakfast coffee sour today? I don't like it. Could you give me a cup of coffee that is not sour? This problem has been bothering coffee makers. Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic drink. Whether coffee is sour or not depends on the baking degree and roasting of beans.

2014-09-24
Fine Coffee Science recognizes the sour taste of coffee

Fine Coffee Science recognizes the sour taste of coffee

Miss, why is the breakfast coffee sour today? I don't like it. Could you give me a cup of coffee that is not sour? This problem has been bothering coffee makers. Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic drink. Whether coffee is sour or not depends on the baking degree and roasting of beans.

2014-10-20
Relationship between roasting degree of sour taste and PH value of coffee

Relationship between roasting degree of sour taste and PH value of coffee

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2015-03-02
Most people mistakenly think that coffee will taste sour if it is not fresh.

Most people mistakenly think that coffee will taste sour if it is not fresh.

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2015-09-21
Basic knowledge of boutique coffee to understand the sour taste of coffee

Basic knowledge of boutique coffee to understand the sour taste of coffee

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2014-12-06
Knowledge about the sour taste of coffee the relationship between caffeic acid and roasting

Knowledge about the sour taste of coffee the relationship between caffeic acid and roasting

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2015-03-03
Coffee tastes sour if it's not fresh? I'll introduce you to sour coffee.

Coffee tastes sour if it's not fresh? I'll introduce you to sour coffee.

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2015-06-08
Coffee Knowledge Coffee Deep Roast and Light Roast

Coffee Knowledge Coffee Deep Roast and Light Roast

Deep roast and light roast Simply speaking, coffee beans roast into the second explosion will be called deep roast, one explosion dense to two explosions will be called light roast to medium deep roast, the color is also the deeper the roast and closer to black. First of all, let's talk about deep roasting. When it comes to deep roasting, we must talk about the legendary figure in the coffee world-Alfred Peet. Mr. Pitt worked to promote heavy baking in the 1960s.

2014-11-14
Roasting knowledge coffee deep roasting and shallow roasting

Roasting knowledge coffee deep roasting and shallow roasting

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2015-02-11
Coffee roasting knowledge Coffee Deep roasting and shallow roasting

Coffee roasting knowledge Coffee Deep roasting and shallow roasting

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2014-10-13
Coffee bean roasting knowledge coffee deep roasting and shallow roasting

Coffee bean roasting knowledge coffee deep roasting and shallow roasting

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2015-05-28
Terms such as one explosion and two explosions in coffee deep roasting and shallow roasting

Terms such as one explosion and two explosions in coffee deep roasting and shallow roasting

Abstract: deep roasting and shallow roasting are simple. Coffee beans are called deep roasting after entering the second explosion, and before the first explosion is dense to the second explosion, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. Deep roasting and shallow roasting simply speaking, coffee beans will be called deep roasting after entering the second explosion, and will be called light roasting to medium-deep roasting before the first explosion to the second explosion, and the color will also follow.

2016-04-28
Coffee roasting knowledge Coffee Deep roasting and shallow roasting

Coffee roasting knowledge Coffee Deep roasting and shallow roasting

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2014-12-09
Know the sour taste of coffee can I have a cup of coffee that is not sour?

Know the sour taste of coffee can I have a cup of coffee that is not sour?

Miss, why is the breakfast coffee sour today? I don't like it. Could you give me a cup of coffee that is not sour? This problem has been bothering coffee makers. Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic drink. Whether coffee is sour or not depends on the baking degree and roasting of beans.

2015-08-25
Common sense of roasting coffee beans deep roasting and light roasting of coffee

Common sense of roasting coffee beans deep roasting and light roasting of coffee

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2015-06-09
General knowledge of roasting of coffee beans electrothermal baking technology

General knowledge of roasting of coffee beans electrothermal baking technology

Electricity was only used to drive the rollers of traditional drum dryers and blowers and cooling fans at the end of the 19th century, but it was not an effective source of heat for large-scale baking at that time. Any chef knows that the rate at which electricity is converted into heat is much lower than that at which gas is converted into heat; in addition, the price of gas is much cheaper than electricity. Just from here.

2015-04-13
The difference between deep roasting and light roasting of coffee is closer to black with deeper roasting.

The difference between deep roasting and light roasting of coffee is closer to black with deeper roasting.

Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s

2015-09-14
Changan PSA Chen Guozhang: left-hand coffee and right-hand e-commerce

Changan PSA Chen Guozhang: left-hand coffee and right-hand e-commerce

On September 4th, Chen Guozhang, president of PSA DS brand in China and Southeast Asia and general manager of Changan PSA DS brand, accepted an exclusive interview with Automotive Industry Network. He said that the traditional sales model must be changed. In the future, the sales contact of DS will be transferred to coffee shops, because the flow of people here is greater and more convenient for consumers. For coffee shops, selling coffee, test driving, selling cars, building the DS brand

2015-09-09
The method of judging the freshness of coffee beans basic knowledge of coffee what is the reason why coffee beans are not fresh

The method of judging the freshness of coffee beans basic knowledge of coffee what is the reason why coffee beans are not fresh

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-05-07
Coffee cultivation techniques

Coffee cultivation techniques

Coffee, cocoa and tea are called the three major beverages in the world, and their output, consumption and output value all rank first. In addition to being used as a beverage, coffee can also extract caffeine and coffee oil; in medicine, it can be used as an anesthetic, stimulant and diuretic cardiotonic agent.

2014-06-17
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