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The method of judging the freshness of coffee beans

The method of judging the freshness of coffee beans

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.

2015-01-19
Coffee shop management experience sharing

Coffee shop management experience sharing

Coffee has gradually become an indispensable healthy drink in people's life, and the coffee shop has also become a very emotional joining industry, which has long been welcomed by fashionistas. Choose to invest in coffee to join the chain store industry, in addition to making considerable profits, but also improve the taste of life, why not do it!

2014-08-15
When blending coffee, we should pay attention to what should be roasted first or mixed first in roasting.

When blending coffee, we should pay attention to what should be roasted first or mixed first in roasting.

The production method of comprehensive coffee mocha has a high-quality sour taste, which is not enough to have this and that taste. Indeed, mocha is called sour coffee, but it is limited to a certain degree of roasting to give it a rich sour taste and aroma, not at any degree of roasting. That is, the light baked mocha tastes like this, but the medium baked mocha tastes like that.

2016-06-21
Fresh coffee should also be raised. Fresh out of the pot is not the best time to drink.

Fresh coffee should also be raised. Fresh out of the pot is not the best time to drink.

The fresher the coffee beans, the more aromatic substances they retain, but the beans are not as fresh as possible. There is a period called the bean cultivation period, which most freshly roasted coffee beans have to go through. In fact, freshly roasted coffee beans are often either unable to extract the flavor they should have, or with a lot of woody odors. Because the roasted coffee beans

2015-01-26
Coffee drinkers need to pay attention to which diseases people should not drink coffee.

Coffee drinkers need to pay attention to which diseases people should not drink coffee.

First, arrhythmia patients should not drink strong tea and coffee tea contains theophylline, coffee contains caffeine, both have the role of exciting central nervous system. After drinking strong tea and coffee, the central nervous system is excited, and the sympathetic nerve that dominates the heart is also excited, which makes the heart beat faster, restless, easy to cause myocardial fatigue, heart failure, sleepiness, shortness of breath and shortness of breath.

2015-01-23
How to cook a

How to cook a "good" Espresso

For brewing a cup of "good" Espresso coffee, there are probably several factors that need to be discussed: the composition of coffee beans, the grinding of roasted and preserved coffee beans, the quantity and initial temperature of filling and brewing, the amount of pressure extraction, and other additives if all the above factors can be controlled from beginning to end, "good" Espres

2014-09-09
Can I drink coffee during menstruation?

Can I drink coffee during menstruation?

There are a lot of things that female friends should pay attention to during menstruation, so can they drink coffee during menstruation?

2014-07-17
General knowledge of dietotherapy and health preservation: the best time to drink coffee in 4 days should be kept in mind.

General knowledge of dietotherapy and health preservation: the best time to drink coffee in 4 days should be kept in mind.

The best time to drink coffee: drink coffee in the morning on an empty stomach, which can prevent and improve constipation. This is because the caffeine in coffee can effectively block intestinal relaxation information, which in turn promotes intestinal muscle contraction and peristaltic function. In this way, the human body is easy to have a sense of defecation and defecate smoothly. But it's important to note that you can't rely too much on it at ordinary times.

2014-08-04
What scale should the bean grinder be set to? Technical explanation of coffee pressing powder, filling powder and powder thickness

What scale should the bean grinder be set to? Technical explanation of coffee pressing powder, filling powder and powder thickness

1. Powder thickness XX bean grinder scale should be adjusted to? The scale is just a reference. Different brands have different grinding scales, and the performance of the same type of bean grinder of the same brand under the same scale is not exactly the same. It is better to understand it this way: the scale only tells you which direction is thick and which is fine. When you find a suitable powder thickness, the role of the scale will show slightly.

2015-09-14
Coffee bean knowledge the method of judging the freshness of coffee beans

Coffee bean knowledge the method of judging the freshness of coffee beans

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.

2015-02-02
Coffee bean knowledge the method of judging the freshness of coffee beans

Coffee bean knowledge the method of judging the freshness of coffee beans

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.

2015-11-09
Coffee etiquette: coffee must be seen.

Coffee etiquette: coffee must be seen.

Going to a coffee shop to taste coffee is a daily necessity for most foreigners, so it's not a big deal. The purpose of going to a coffee shop is mostly just to chat, so it's easy. But if you go to the cafe for business, personal manners and manners are very important. It may be important to have some unwritten traditional courtesy of coffee, such as not holding it all the time.

2015-04-07
Common sense that coffee is not suitable for people with heart disease

Common sense that coffee is not suitable for people with heart disease

Coffee is one of the three famous drinks in the world. Because coffee is closely related to people's daily life, the relationship between coffee and health has always been concerned by scientists. Raw coffee contains 6.5% protein, 11% fat, sugar inorganic salts and multivitamins, as well as alkaloids such as caffeine, which is as high as 1.5%. Pure caffeine is a white crystal with a bitter taste

2015-07-04
What should the elderly pay attention to when drinking coffee?

What should the elderly pay attention to when drinking coffee?

Coffee is the most consumed beverage in the world today. In recent years, China seems to have quietly emerged a coffee fever. A considerable number of elderly people, especially elderly intellectuals, have also developed the habit of drinking coffee. Coffee contains caffeine, after drinking can make people cheer up, eliminate fatigue, improve brain activity, and can increase appetite, promote digestion and so on. Regular moderation

2015-01-23
Knowledge of coffee beans and methods for judging the freshness of coffee beans

Knowledge of coffee beans and methods for judging the freshness of coffee beans

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.

2015-03-18
The method of judging the freshness of coffee beans in high-quality coffee

The method of judging the freshness of coffee beans in high-quality coffee

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.

2014-10-29
Coffee roasting common sense coffee roasting should pay attention to several problems

Coffee roasting common sense coffee roasting should pay attention to several problems

To do a good job of baking, every production link can not be ignored, the selection of materials should be exquisite, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand how baking works, you must first understand heat conduction, convection, and radiation. Conduction is when heat is conducted from a heat source, causing the surrounding molecules to vibrate and emit heat, gradually moving from a high temperature to a low temperature. Stainless steel transmission

2015-06-08
Old people should pay attention to what they can drink coffee.

Old people should pay attention to what they can drink coffee.

Coffee contains caffeine, after drinking can make people cheer up, eliminate fatigue, improve brain activity, and can increase appetite, promote digestion and so on. Regular moderate drinking of coffee, but also weight loss, improve exercise ability, improve learning efficiency and other effects. However, if the elderly drink coffee improperly, it can also adversely affect their health. Therefore, the following points should be noted: 1.

2016-05-25
Coffee shop decoration Coffee shop door and lighting design requirements

Coffee shop decoration Coffee shop door and lighting design requirements

One: The design of the coffee shop door is obvious. The function of the shop door is to induce people's attention, generate interest, and stimulate the sense of participation that wants to go in and have a look. How to enter, from where to enter, you need to correctly import, tell customers, so that customers at a glance. In the cafe storefront design, the design of customer access door is an important part. Place the store door in the center of the store, or left

2015-01-12
Coffee common sense coffee bean knowledge and the method of judging coffee bean freshness

Coffee common sense coffee bean knowledge and the method of judging coffee bean freshness

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.

2014-12-12
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