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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
The study of fine coffee will introduce you to sour coffee.

The study of fine coffee will 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.

2014-11-17
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
The basics of Coffee introduction will introduce you to sour coffee.

The basics of Coffee introduction will 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.

2014-11-17
Behind the origin of the sour taste of coffee and the sour taste of coffee is a very complicated problem.

Behind the origin of the sour taste of coffee and the sour taste of coffee is a very complicated problem.

Raw coffee beans contain sour ingredients such as citric acid, malic acid, quinic acid and phosphoric acid, but these are not the main sources of sour taste when drinking coffee. The acid produced during baking is the main source of sour taste. Raw beans produce a series of chemical reactions during baking to form new acids. The most important thing is that chlorogenic acid is decomposed to form quinic acid and oligosaccharides.

2015-09-02
What is the good acid and bad acid of coffee? How to distinguish between good acid and bad acid in fine coffee?

What is the good acid and bad acid of coffee? How to distinguish between good acid and bad acid in fine coffee?

First, what is good acid and what is bad acid because of sour and sweet, sometimes the taste will be more three-dimensional, but because sweetness is easily disturbed by smell, so there is a first about sweetness. From seeing a lot of friends around me, a cup of coffee with a good flavor, but sour but not sweet, smells 90 points, but the entrance is completely disappointed and unqualified, sour like a punch, but

2016-02-19
Why is my coffee sour?

Why is my coffee sour?

Coffee itself is sour, ah, in general, the PH value of coffee seems to be around 4. If you drink black coffee, the sour taste is more obvious. Maybe your partner doesn't add enough milk, adding more milk will taste slippery and better than your partner. If you like sweet, add sugar. Usually I don't add sugar, that is, black coffee and milk. Nestle coffee is roasted at high temperature and has a scorched taste, wheat.

2015-11-10
The origin and formation of the sour taste of roasted coffee

The origin and formation of the sour taste of roasted coffee

Raw coffee beans contain sour ingredients such as citric acid, malic acid, quinic acid and phosphoric acid, but these are not the main sources of sour taste when drinking coffee. The acid produced during baking is the main source of sour taste. Raw beans produce a series of chemical reactions during baking to form new acids. The most important thing is that chlorogenic acid is decomposed to form quinic acid and oligosaccharides.

2014-09-25
The jargon of coffee is pleasantly sour.

The jargon of coffee is pleasantly sour.

● delightfully sour, sour (Acidity, Acidy) uncomfortable sour (Sour) nose is not bright, not only can not smell the fragrance, even the taste is not as sensitive as usual. Think about it, whenever you catch a cold with a stuffy nose, do you feel more tasteless to eat? Usually sour food smells sour, and the taste we feel is actually a combination of taste and smell.

2015-04-27
Why does the coffee taste a little sour?

Why does the coffee taste a little sour?

The sour ingredients in raw coffee beans are citric acid, malic acid and quinic acid. Phosphoric acid, etc., but this is not the sour taste we feel when we drink coffee. The sour taste we taste mainly comes from the acid produced in the baking process. When roasting coffee beans, some of the ingredients in the beans will react to form new acids. A representative example is the epigenetic decomposition of chlorogenic acid.

2015-04-07
Fine coffee learns why coffee turns sour.

Fine coffee learns why coffee turns sour.

In fact, most coffee has sour ingredients, for example, in common coffee, we say that Colombia will have bright sour taste, some African coffee will have fruit sour taste, and so on. In fact, most coffee has sour ingredients, such as common coffee. We say that Colombia will have bright sour taste, some African coffee will have fruit sour taste, and so on. If there is no sour taste of the coffee

2014-10-14
The effect of sour taste on the taste of coffee what is the flavor of sour African sour coffee

The effect of sour taste on the taste of coffee what is the flavor of sour African sour coffee

Before we talk about this, let's popularize two small pieces of knowledge. 1. SCAA cup baking degree standard: caramelization tester # 58, grinding # 63 (whole bean # 58, grinding # 63), baking time is 8: 12 minutes, and there can be no baking defects caused by bean body or bean end scalding. This baking degree will be closer to the usual City baking degree, about after the completion of an explosion. 2. In fact, it is mainly

2016-04-25
The coffee is sour, is there any way to solve it?

The coffee is sour, is there any way to solve it?

In fact, most coffee has sour ingredients, such as common coffee, we say that Colombia will have bright sour taste, some African coffee will have fruit sour taste and so on. If you do not understand the sour taste of coffee and think that there will be no such taste in coffee, then once you taste the sour taste, you will feel very surprised, which subjectively magnifies the degree of this acid. A description of taste, everyone.

2015-11-10
Is the coffee sour? Do you have sour coffee? Why does the coffee taste sour? Coffee acid? yes.

Is the coffee sour? Do you have sour coffee? Why does the coffee taste sour? Coffee acid? yes.

Among the coffee friends I come into contact with, they sometimes ask if your coffee is sour. Or I do not like sour coffee and so on, at first I was very skeptical and felt very strange, but later I gradually realized that this acid is not the other acid. It turns out that Acidity is often used in our coffee tasting language, which is translated as acidity in Chinese, which is often misunderstood as the acidity in acid value or the acidity of lemon or vinegar.

2016-03-15
The relationship between roasting degree and PH value of Coffee

The relationship between roasting degree 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.

2014-08-06
A technical term for coffee required for entry into baristas.

A technical term for coffee required for entry into baristas.

● delightfully sour, sour (Acidity, Acidy) uncomfortable sour (Sour) nose is not bright, not only can not smell the fragrance, even the taste is not as sensitive as usual. Think about it, whenever you catch a cold with a stuffy nose, do you feel more tasteless to eat? Usually sour food smells sour, and the taste we feel is actually a combination of taste and smell.

2014-11-27
What kind of coffee is there? What are the benefits of sour coffee?

What kind of coffee is there? What are the benefits of sour coffee?

If you don't like sour coffee, you can choose deep-roasted coffee, such as carbon coffee coffee itself is sour ah, if you drink black coffee, sour more obvious. Maybe your partner or milk is not enough, add more milk taste will be very smooth, better than your partner, like sweet sugar, generally I do not add sugar, is black coffee and milk. Nespresso coffee

2016-05-23
Relationship between roasting degree and PH value of Fine Coffee

Relationship between roasting degree and PH value of Fine 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.

2015-05-13
Why does the coffee taste a little sour? Acid from the baking process

Why does the coffee taste a little sour? Acid from the baking process

The sour ingredients in raw coffee beans are citric acid, malic acid and quinic acid. Phosphoric acid, etc., but this is not the sour taste we feel when we drink coffee. The sour taste we taste mainly comes from the acid produced in the baking process. When roasting coffee beans, some of the ingredients in the beans will react to form new acids. A representative example is the epigenetic decomposition of chlorogenic acid.

2015-10-10
Relationship between roasting degree and PH value of Fine Coffee

Relationship between roasting degree and PH value of Fine 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.

2014-12-18
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