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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
How to judge whether the raw beans of coffee are fresh in the first processing of coffee

How to judge whether the raw beans of coffee are fresh in the first processing of coffee

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.

2014-09-29
How to judge whether the raw coffee beans are fresh from the appearance? Judgment on the appearance of coffee beans

How to judge whether the raw coffee beans are fresh from the appearance? Judgment on the appearance of coffee 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.

2015-09-14
How to judge the quality of coffee beans by their appearance, grinding, extraction and flavor characteristics

How to judge the quality of coffee beans by their appearance, grinding, extraction and flavor characteristics

Judgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as

2016-01-20
How to judge the shape of good coffee beans

How to judge the shape of good coffee beans

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.

2015-06-04
How to choose coffee beans How to judge the quality of beans from the appearance?

How to choose coffee beans How to judge the quality of beans from the appearance?

How to choose coffee beans How to judge the quality of beans from the appearance? Can be from its color---whether the luster is good, the color is uniform and colorless; smell its fragrance---whether it is fragrant; test the crispness--put it into the mouth and bite, whether it is crisp and sound, taste good, and finally see if the bean shape is full and heavy. Because there is no good coffee beans/powder is not able to make a mellow coffee. secondly

2015-04-13
How to judge the quality of beans from their appearance?

How to judge the quality of beans from their appearance?

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.

2015-09-17
Three steps teach you to judge the freshness of coffee beans.

Three steps teach you to judge the freshness of coffee beans.

The difference between the taste of large coffee beans and small coffee beans for the same kind of coffee, the bigger the beans are, the higher the grade is, the smaller the beans are, the lower the grades are, and the cheaper they are. Of course, there are differences in taste. The bigger the beans, the stronger the coffee. However, in addition to high-grade products, the classification of other coffee is not very strict, for example, the central grade beans can account for 60%. Then it's bigger than this level.

2016-05-25
How to judge the quality of coffee beans by boutique coffee technology

How to judge the quality of coffee beans by boutique coffee technology

Judgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as

2014-11-13
How to judge the quality of beans from their appearance? Judgment of appearance

How to judge the quality of beans from their appearance? Judgment of appearance

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.

2015-09-22
How to judge the quality of beans from the appearance of coffee beans?

How to judge the quality of beans from the appearance of coffee beans?

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Second, pay attention to coffee beans.

2015-06-05
How to choose coffee beans how to judge the quality of beans from their appearance?

How to choose coffee beans how to judge the quality of beans from their appearance?

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.

2015-01-26
How to judge the quality of beans from their appearance? Selection and purchase of coffee beans

How to judge the quality of beans from their appearance? Selection and purchase of coffee beans

How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Second, pay attention to coffee beans.

2015-09-23
How to judge the quality of beans from their appearance?

How to judge the quality of beans from their appearance?

From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to whether the packaging of coffee beans is intact, if the bag is free.

2014-07-10
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
Simple way to tell if coffee beans are fresh

Simple way to tell if coffee beans are fresh

Many people ask what coffee is the best coffee. This is a difficult question to answer. Everyone has different tastes. The more expensive coffee is, the better. One answer is yes. Fresh coffee is the best. So we do not have to superstitious brand name, there is no need to drink blue mountain can not, as long as fresh, you can drink good quality coffee, then how to judge coffee beans or coffee

2015-03-02
How to judge the quality of espresso? What should you pay attention to to make a good cup of espresso?

How to judge the quality of espresso? What should you pay attention to to make a good cup of espresso?

In addition to the most important taste, oil is probably the most commonly used criterion for judging the quality of espresso. Its color, evenness, thickness and fineness directly tell us the quality of a cup of espresso. We should judge the quality of a cup of espresso from the following aspects: [flow rate determination] the flow rate of espresso directly determines the taste of ESPRESSO.

2015-12-02

"Preservation of coffee beans" is one of the controllable factors in the taste of a cup of coffee.

Coffee belongs to fresh food, as long as it comes into contact with air, it is easy to oxidize, so these beans must be finished within the shelf life, otherwise they will be bad beans? See how to preserve beans is correct, how to judge the quality of coffee beans. Matters needing attention in the preservation of coffee beans: 1. Try to buy fresh coffee, usually packed by one-way valve, please pay attention to the packing

2015-10-05
The judgment of the purchase of coffee beans at the time of pawn

The judgment of the purchase of coffee beans at the time of pawn

The easiest way to judge the delicious coffee at the time of pawn is to sigh the filter paper.

2015-10-24
The quality of coffee beans how to tell the quality of coffee beans

The quality of coffee beans how to tell the quality of coffee beans

Nowadays, people pursue higher and higher quality, drinking coffee is also more pursuit of freshly ground coffee, so many people buy their own coffee beans to grind, in the end how to judge the quality of coffee beans, let's take a look with the editor. Distinguish coffee beans from good or bad coffee beans: neat shape, bright color, roasted by single stir-fry. After brewing and cooking, it is mellow and full of stamina. Bad coffee beans:

2015-10-22
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