Home › Search › discoloration

“discoloration” search results (123)

Introduction to the varieties of defective coffee beans

Introduction to the varieties of defective coffee beans

Coffee beans have many flaws, and there are a variety of flaws. There are many reasons for defects. Defects may affect our taste experience of coffee at different levels, and may also affect our health. However, many defects that can be clearly seen in raw beans can be quickly invisible once baked. Therefore, most of the coffee cooked beans we usually see are uniform in appearance and consistent in appearance.

2015-01-08
Common problems and solutions when making espresso

Common problems and solutions when making espresso

To make espresso coffee, first check the roasting date of the coffee beans. If more than 3 weeks, then the coffee will be greatly reduced the mellow feeling. Second, check the water flow rate. If the flow rate is too slow, the coffee will become greasy and sharp. Remember, the coarser the ground coffee, the faster the water flow; the finer the ground coffee, the slower the water flow. At the same time, you

2015-01-05
Is the grading standard of boutique coffee defined by SCAA so strict?

Is the grading standard of boutique coffee defined by SCAA so strict?

You love coffee, but you may not know or think of it, in fact, coffee beans have a lot of defects, and a variety of defects, all kinds of strange. There are many reasons for defects. Defects may affect our taste experience of coffee at different levels, and may also affect our health. However, many defects that can be clearly seen in raw beans can be quickly invisible once baked.

2015-11-03
A detailed introduction to common problems and solutions when making espresso

A detailed introduction to common problems and solutions when making espresso

To make espresso coffee, first check the roasting date of the coffee beans. If more than 3 weeks, then the coffee will be greatly reduced the mellow feeling. Second, check the water flow rate. If the flow rate is too slow, the coffee will become greasy and sharp. Remember, the coarser the ground coffee, the faster the water flow; the finer the ground coffee, the slower the water flow. At the same time, you

2016-01-06
Introduction to the production of espresso: common problems and solutions in making espresso

Introduction to the production of espresso: common problems and solutions in making espresso

To make espresso, first, check the roasting date of the beans. If it lasts for more than three weeks, the mellowness of the coffee will be greatly reduced. Second, check the speed of the current. If the current is too slow, the coffee will become greasy and sharp. Remember, the coarser the coffee powder, the faster the water flow; the finer the grinding, the slower the flow. In the meantime, you

2015-12-19
Common problems and solutions in making espresso

Common problems and solutions in making espresso

If you work in a coffee shop, you should always be on guard against emergencies. The slightest thing can make your day very bad. This may be the general rule of the catering industry. As a barista, this little thing is likely to be a cup of coffee that failed to make, or a question asked by a customer that you can't answer. Today, let's share together

2015-03-13
Coffee quality grading-coffee bean grading

Coffee quality grading-coffee bean grading

There is no internationally accepted standard for coffee quality grading, and the grading method varies from country to country. Therefore, coffee classification is based on some of the characteristics applicable to each producing country. The sample of coffee beans taken from a bag is judged according to the standards of the producing country, the samples are rated, and most of the coffee is good or bad according to the evaluation.

2014-10-09
Common problems in making Italian espresso the coffee machine bifurcates the flow of water

Common problems in making Italian espresso the coffee machine bifurcates the flow of water

If you work in a coffee shop, you should always be on guard against emergencies. The slightest thing can make your day very bad. This may be the general rule of the catering industry. As a barista, this little thing is likely to be a cup of coffee that failed to make, or a question asked by a customer that you can't answer. Today, let's share together

2015-10-16
Coffee quality grading-- coffee bean grading high-grade coffee how to distinguish coffee bean quality

Coffee quality grading-- coffee bean grading high-grade coffee how to distinguish coffee bean quality

There is no internationally accepted standard for coffee quality grading, and the grading method varies from country to country. Therefore, coffee classification is based on some of the characteristics applicable to each producing country. The sample of coffee beans taken from a bag is judged according to the standards of the producing country, the samples are rated, and most of the coffee is good or bad according to the evaluation.

2016-05-06
Coffee grinder propeller bean grinder

Coffee grinder propeller bean grinder

Coffee grinder bean grinder has a variety of different brands and models, the grinder that can adjust the thickness of grinding beans is more ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans

2015-06-08
Make coffee basics coffee grinder

Make coffee basics coffee grinder

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.

2014-12-09
DISCOVERY small coffee roaster

DISCOVERY small coffee roaster

Development of 200g small coffee roaster. Coffee has become a part of life. It has also become a very common habit to buy roasted coffee beans from stores and drink them at home. Recently, more and more people are buying their own coffee beans and baking them with hand nets and other ways. Nowadays, it is very easy to buy your favorite coffee, boutique coffee and other high-quality coffee.

2015-07-06
Professional coffee roasting knowledge coffee grinder

Professional coffee roasting knowledge coffee grinder

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.

2014-12-26
Professional coffee roasting knowledge coffee grinder

Professional coffee roasting knowledge coffee grinder

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.

2015-07-24
Introduction of coffee bean grinding equipment for high-quality coffee

Introduction of coffee bean grinding equipment for high-quality coffee

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.

2014-11-14
Coffee grinder bean grinder has a variety of different brands and models

Coffee grinder bean grinder has a variety of different brands and models

Coffee grinder bean grinder has a variety of different brands and models, can adjust the size of the grinding bean grinder is more ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain

2015-09-15
Coffee grinder bean grinder has a variety of different brands and models

Coffee grinder bean grinder has a variety of different brands and models

There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. Coffee beans contain oil, so they are ground.

2015-09-16
Classification and causes of defective beans in Fine Coffee SCAA

Classification and causes of defective beans in Fine Coffee SCAA

The growth environment of boutique coffee beans also has higher requirements. Generally grow at an altitude of 1500 meters or even more than 2000 meters above sea level, with appropriate precipitation, sunshine, temperature and soil conditions. Some world-famous coffee beans also have a special geographical environment, such as the alpine clouds in the Blue Mountains, the free shade provided by the afternoon clouds in Kona, and the volcanic ash soil in Antigua.

2016-05-31
Coffee brewing method: classification and introduction of various coffee pots

Coffee brewing method: classification and introduction of various coffee pots

Warning: when brewing coffee with various styles of BIALETTI mocha coffee pot, it is strictly forbidden to place filter paper on the filter! The biggest difference between the coffee maker and the coffee maker is that it gives coffee lovers more interaction, initiative, maneuverability and skill. The fixed mode of the machine is replaced by humanized operation, and the coffee is integrated into the passion of the operator. Why do you want to

2015-12-08
There is always one of the 48 coffee making methods that you like.

There is always one of the 48 coffee making methods that you like.

1. Latte 2. Maggiadoto 3. Iced mocha 4. Yuanyang iced coffee 5. Fragrant foam iced coffee 6. Scottish Alice Coffee 7. Floating iced coffee 8. Java mocha 9. Coconut coffee 10. Viennese coffee 11. Warm coffee 12. Strong iced coffee 13. Lemon coffee 14. Missimei Coffee 15. Mackland Coffee 16. Roman Coffee 17. Mexican iced coffee 18. Rose romantic coffee

2015-08-26
↑