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The method of choosing and buying high-quality coffee beans-- seeing, hearing, asking and cutting

The method of choosing and buying high-quality coffee beans-- seeing, hearing, asking and cutting

Smell, of course, is 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, whether the coffee is really fresh and whether it is properly preserved depends on the smell.

2014-09-03
Professional skills in Coffee Operation | the correct way to taste coffee

Professional skills in Coffee Operation | the correct way to taste coffee

After years of accumulation and precipitation, the coffee industry has finally formed a set of coffee tasting standards and systems similar to red wine tasting. But in real life, how many people really know how to taste coffee? As far as I know, nowadays many coffee roasters and growers are keen to participate in coffee tasting related training. But they can really taste the same as wine tasters.

2015-11-30
The wonderful use of coffee powder

The wonderful use of coffee powder

As we all know, coffee powder can be used to quote, but friends, do you know the other uses of coffee powder? if you don't know, just study with Fulaigao. 1. There is always some bad smell in the refrigerator at home. Putting coffee grounds in the refrigerator can reduce the smell in the refrigerator. The effect of this method is better in the fresh-keeping cabinet. two。 Eliminate smoke

2014-06-13
Carcinogenic benzopyrene released from roasted coffee beans

Carcinogenic benzopyrene released from roasted coffee beans

Do you like coffee? Some coffee shops will also stir-fry coffee beans in the shop, emitting a strong smell and attracting guests, but the smell has been smelled for a long time, I am afraid it is not good for the health. According to the report of the EU Food Safety Commission, fried coffee beans will produce carcinogen benzopyrene. Our toxicologists and physicians have also warned that carcinogen benzopyrene is also found in bitumen and motor exhaust.

2014-10-24
Why does coffee smell so good? Caramelization and Mena reaction during coffee roasting

Why does coffee smell so good? Caramelization and Mena reaction during coffee roasting

A few days before Napoleon died on St. Helena Island in 1821, his attendant Marshal Bertrand wrote about Napoleon begging: "he asked for twenty times in the morning and asked me if I could give him some more coffee." "No, my lord, the doctor ordered you to drink only one spoonful of coffee. It's not time yet. You have a bad stomach. Drinking early will only make you vomit early. "he threw up nine times this morning.

2015-08-31
Common sense of coffee beans news about the selection and purchase of high-quality coffee beans

Common sense of coffee beans news about the selection and purchase of high-quality coffee beans

Smell, of course, is 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, whether the coffee is really fresh and whether it is properly preserved depends on the smell.

2015-10-12
Smell, watch and peel to judge the freshness of coffee

Smell, watch and peel to judge the freshness of coffee

Freshness is the life of coffee. The best drinking period of roasted coffee beans is 6 days, while the best drinking period of ground powder is only 3 days. How to determine the freshness of coffee beans?

2014-08-19
The barista teaches you to taste coffee.

The barista teaches you to taste coffee.

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, the coffee beans are completely stale.

2014-08-05
Coffee dictionary

Coffee dictionary

When tasting the term Testing Terms, it is necessary to distinguish between the taste, taste, acidity and aroma of coffee. The following are the judgment criteria of most tasters. While tasting the coffee, you should try to discern whether the flavor, body, acidity and aroma of the coffee is pleasant, or unpleasant.

2014-07-25
Key points of world coffee knowledge: why doesn't coffee taste as mellow as it smells?

Key points of world coffee knowledge: why doesn't coffee taste as mellow as it smells?

Why do we feel that it doesn't smell good when we drink coffee? Barry, a professor at University of London. The conclusion of Smith's study is that we have two senses about smell, one of which is caused by inhalation in the external environment. The other is when the smell is exhaled out through your nasal cavity. The act of swallowing coffee sends an aroma from the inside of the mouth to the nasal cavity, stimulating brain production

2015-12-22
Coffee scent bottle (coffee nose) instruction manual (No. 1-9 bottle) Chinese version

Coffee scent bottle (coffee nose) instruction manual (No. 1-9 bottle) Chinese version

The nose-smelling bottle of 36-flavor coffee can be said to be one of the artifacts of coffee lovers. Many coffee players have a set to correct their sense of coffee smell and is an official auxiliary tool certified by Q-Grader coffee tasters. However, many domestic enthusiasts often put the very high-end instruction manual on the shelf after taking the incense bottle home, and the author is no exception. Straight

2016-05-06
Coffee scent bottle (coffee nose) instruction manual (No. 1-9 bottle) Chinese version

Coffee scent bottle (coffee nose) instruction manual (No. 1-9 bottle) Chinese version

The nose-smelling bottle of 36-flavor coffee can be said to be one of the artifacts of coffee lovers. Many coffee players have a set to correct their sense of coffee smell and is an official auxiliary tool certified by Q-Grader coffee tasters. However, many domestic enthusiasts often put the very high-end instruction manual on the shelf after taking the incense bottle home, and the author is no exception. Straight

2016-05-06
Recognize the smell of coffee and raw beans

Recognize the smell of coffee and raw beans

From the fruit state of coffee beans when they are picked from the tree to the state of raw beans that can be baked, the moisture content of coffee beans will be controlled between 9% and 13%, and it is not easy to bake if the water content is too high or too low. Generally, we get newly collected raw beans with water washing treatment, the moisture content is usually about 11.5% to 12.5%, half-washed Mantenin may reach 13%, and half-washed Brazil is 11% ~ 12% per day.

2015-06-04
There are three steps to determine the freshness of coffee beans: smell, see, and peel.

There are three steps to determine the freshness of coffee beans: smell, see, and peel.

There are three steps to determine the freshness of coffee beans: smell, see, and peel. Smell: put 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 that will appear for a long time), it means

2015-09-21
The wonderful use of coffee in daily life can remove the smell of oil from the pot

The wonderful use of coffee in daily life can remove the smell of oil from the pot

The wonderful use of coffee in daily life ① coffee grounds are put in the ashtray to dispel the odor and extinguish the cigarette ash more easily. ② coffee can refresh the mind, the smell of coffee is equivalent to absorbing lemon vitamin C, with whitening effect, people who do not drink coffee can give it a try. After eating garlic, green onions and other food, ③ can refresh his breath by drinking a cup of coffee. ④ will make coffee

2015-08-26
Learn to choose fresh coffee beans in 1 minute

Learn to choose fresh coffee beans in 1 minute

Freshness is the life of coffee, how to determine the freshness of coffee beans, there are three steps: smell, see, peel. 1. Smell the coffee beans close to your nose and smell them deeply to see if you can clearly smell the aroma of the coffee beans. If so, it means the coffee beans are fresh enough. On the contrary, if the aroma is faint, or if the smell is already greasy (like peanuts or nuts)

2015-10-22
How to judge the freshness of coffee beans from their appearance?

How to judge the freshness of coffee beans from their appearance?

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, the coffee beans are completely stale.

2015-10-20
Identification of freshness of coffee beans selection of coffee beans and discrimination of coffee beans

Identification of freshness of coffee beans selection of coffee beans and discrimination of coffee beans

The selection and identification of coffee beans the freshness of coffee beans is the most important factor affecting the brewing quality of coffee, because the activity of coffee beans is hidden in its smell. Fresh coffee beans, like a can full of bubbles and full of taste, can smell a vibrant and pleasant aroma as soon as the bag is opened. Smell the coffee beans close to your nose and smell deeply

2015-11-06
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", while 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 into 100 grams of boiling water, stir with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then the coffee contains

2014-08-13
Coffee doesn't taste as mellow as it smells?

Coffee doesn't taste as mellow as it smells?

Why do we feel that it doesn't smell good when we drink coffee? Barry, a professor at University of London. The conclusion of Smith's study is that we have two senses about smell, one of which is caused by inhalation in the external environment. The other is when the smell is exhaled out through your nasal cavity. The act of swallowing coffee sends an aroma from the inside of the mouth to the nasal cavity, stimulating brain production

2014-08-30
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