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How to select raw coffee beans? how to choose the quality of coffee beans? how to choose cooked beans? how to choose cooked beans?

How to select raw coffee beans? how to choose the quality of coffee beans? how to choose cooked beans? how to choose cooked beans?

Freshness is the life of coffee. There are three steps to determine the freshness of coffee beans: smell, see, and peel. First, smell the coffee beans close to the nose, smell deeply, whether you can clearly smell the aroma of coffee beans, if so, it means that the coffee beans are fresh enough. On the contrary, if the aroma is weak, or if the smell has begun to appear greasy (like peanuts or nuts for a long time)

2016-01-20
Coffee taste includes three aspects: smell, taste and taste.

Coffee taste includes three aspects: smell, taste and taste.

The taste of coffee generally includes three aspects: smell, taste and taste. There are 18 kinds of odors: animal, ash, coke, chemicals, chocolate, caramel, roasted sweet potato, earth, flowers, fruit, grass and vegetables, almonds, sour rot, rubber, spicy, tobacco, wine, wood. The most basic tastes are: sour and bitter

2015-07-29
Coffee grounds help to remove the poisonous smell of dirt

Coffee grounds help to remove the poisonous smell of dirt

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2015-05-08
The taste of coffee in three aspects: smell, taste and taste

The taste of coffee in three aspects: smell, taste and taste

The taste of coffee generally includes three aspects: smell, taste and taste. There are 18 kinds of odors: animal, ash, coke, chemicals, chocolate, caramel, roasted sweet potato, earth, flowers, fruit, grass and vegetables, almonds, sour rot, rubber, spicy, tobacco, wine, wood. The most basic tastes are: sour and bitter

2014-09-13
What is coffee cup test? what is coffee cup test?

What is coffee cup test? what is coffee cup test?

The quality of coffee is judged by the sense of taste, which is called the coffee cup test, and the person who evaluates it is called the appraiser. The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour 100C boiling water into the cup, stir thoroughly with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then put the coffee in the mouth to judge

2015-02-25
Common sense of coffee beans

Common sense of coffee beans

1, through the smell: put the coffee beans near the nose, smell deeply, whether you can clearly smell the aroma of coffee, if so, it means that the coffee is very fresh. On the contrary, if the smell is light and boring, it is stale coffee beans. Coffee beans like this, no matter you spend more time studying, you can't make a good cup of coffee. 2. By watching: put the coffee beans on your hand and pass.

2014-07-09
A few steps to taste coffee

A few steps to taste coffee

1. Prepare a small amount (about 10 grams) of freshly roasted and immediately ground coffee in a small cup. 2. Smell it and smell it dry. 3, pour about 95 degrees of hot water ~ do not boil immediately after pouring ~ let it stand for about half a minute, wait for its temperature to drop slightly, then pour into the coffee powder. 4, and then smell the aroma coming with the rise of steam. 5. Leave the cup for three to five minutes

2015-11-09
Coffee studies show that coffee grounds can remove the toxic smell of dirt.

Coffee studies show that coffee grounds can remove the toxic smell of dirt.

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2014-12-01
What is the plum sodium reaction? Roasted coffee beans

What is the plum sodium reaction? Roasted coffee beans

Mena responded that recently more and more coffee shops have set up a roaster in front of the store to bake by themselves, so that they can not only save costs but also control their own quality. So walking on the street, you can often smell the unique aroma of roasted coffee beans, including the burning blue smoke smell of plant fibers, the sweet smell of cream, the brown smell of toast, and so on.

2016-06-08
Coffee basic knowledge Coffee grounds can remove the toxic smell of dirt

Coffee basic knowledge Coffee grounds can remove the toxic smell of dirt

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2015-04-27
Fine Coffee teaches you how to choose fresh Coffee beans

Fine Coffee teaches you how to choose fresh Coffee beans

Freshness is the life of coffee, how to determine the freshness of coffee beans? There are three steps: smell, see, and peel. Smell: put the coffee beans close to the nose and smell them deeply to see if you can clearly smell the aroma of the coffee beans. If so, the coffee beans are fresh enough. On the contrary, if the aroma is weak, or the greasy smell has begun to appear, it means that the coffee beans are completely stale.

2014-10-18
Fine Coffee Learn to talk about fine coffee terminology

Fine Coffee Learn to talk about fine coffee terminology

Not only did he not smell the fragrance, but his taste buds were not as sensitive as usual. Think back, whenever cold stuffy nose, eat things do not feel more tasteless? Usually sour foods smell sour, and the taste we experience is actually a complex interaction of taste and smell. It seems difficult to separate taste from smell. No wonder taste

2014-10-15
Coffee grounds use coffee grounds to help remove the toxic smell of dirt

Coffee grounds use coffee grounds to help remove the toxic smell of dirt

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2015-01-31
Coffee common sense coffee grounds help to remove the poisonous smell of dirt

Coffee common sense coffee grounds help to remove the poisonous smell of dirt

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2014-12-15
Coffee basic knowledge Coffee grounds help to remove the toxic smell of dirt

Coffee basic knowledge Coffee grounds help to remove the toxic smell of dirt

There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.

2015-03-20
Coffee Health Smelling coffee relieves fatigue more than drinking coffee

Coffee Health Smelling coffee relieves fatigue more than drinking coffee

Researchers believe that the aroma of roasted coffee beans soothes serious nerves-and that just a little aroma can ease the effects of a night's sleep on the brain. After sampling the brains of mice, they found that the smell of coffee enhanced the activity of key genes that promoted cell survival and reduced anxiety in the body. A cup of fre

2014-10-27
Four steps for selecting and purchasing high-quality coffee beans

Four steps for selecting and purchasing high-quality coffee beans

Looking at the news about the selection and purchase of high-quality coffee beans, it is naturally the smell of coffee, especially under the condition that bags of coffee are not allowed to be opened, smell plays a particularly prominent role in judging the freshness of coffee beans. Since the production time printed on the coffee bean packaging is generally the packaging time, rather than the real baking time, is the coffee really new?

2015-10-24
Three things about Coffee bars (6)

Three things about Coffee bars (6)

Yesterday, I found a way to solve the doubts in my mind. What doubts? Why do many people ignore certain smells? this smell is unique to some baking machines, and its main smell is the smell of fishy oil. If these roasters are often close to exploding, as long as they have been used for more than 3 months, the smell will appear.

2014-09-01
Boutique Coffee Science explains in detail what is coffee cup testing

Boutique Coffee Science explains in detail what is coffee cup testing

What is coffee cup test? what is coffee cup test? The quality of coffee is judged by the sense of taste, which is called the coffee cup test, and the person who evaluates it is called the anatomist. The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour 100C boiling water into the cup, stir the ∽ car with soup, let the powder precipitate for a while, and then remove the foam. First of all, cut it.

2014-10-13
The sweet smell of CoffeeTime coffee wakes you up.

The sweet smell of CoffeeTime coffee wakes you up.

The CoffeeTime, brought by designer Elodie Delassus, is actually an alarm clock that changes the way people wake up from the alarm to the smell of coffee. Put the cup of coffee in it before going to bed, and after the set alarm time, the coffee will be heated and the fragrance will come out. Besides, you can drink this cup of hot coffee. Refined design and simplicity

2014-07-28
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