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Four kinds of Vietnam G7 Central Plains coffee comparison

Four kinds of Vietnam G7 Central Plains coffee comparison

The coffee I bought in Vietnam was also fake, and more importantly, I thought the fake was delicious, and then I bought G7 online for the first time. The result was fake again, so I didn't drink it. It wasn't until the second purchase that I thought about whether this thing was fake, so I changed to another one. In the process of changing, I also searched a lot on the Internet. I can only say that the G7 in Crown Store is also fake, and the buyer's evaluation is only

2016-09-28
Philharmonic pressure (reverse pressure production)

Philharmonic pressure (reverse pressure production)

When it comes to Philharmonic pressure, there is a small problem, that is, if you follow the usual way in the soaking process, there will be leakage. In addition, by comparing with Philharmonic pressure and hand flushing horizontally, I personally think that the taste of hand flushing is cleaner. Of course, it also depends on the coffee beans, the water temperature is different. So I'm going to make it in a different way today. What I want to emphasize is that this is not a change.

2014-09-13
Coffee with sugar is not coffee?

Coffee with sugar is not coffee?

Even if black coffee is romantic, not everyone can stand the taste. It still needs sugar. Why is it that sweetened coffee is not so difficult to taste? Scientists have found that the chemical structure of coffee has changed after adding sugar. Many people must be dismissive of this problem: of course, it is the sweetness of sugar that suppresses the bitterness, which needs to be studied. However, York, England

2015-08-25
Illy Red taste evaluation

Illy Red taste evaluation

The reason for this evaluation of Illy is that I happen to have a can on hand. Moreover, the last time I tried Strada's transformer experiment at the Illy headquarters in China, I used illy as the evaluation object.

2014-07-03
The method of how to bake coffee beans at home to illustrate the difference in roasting degree of coffee beans.

The method of how to bake coffee beans at home to illustrate the difference in roasting degree of coffee beans.

Many people buy raw beans for the first time and do not know how to bake coffee beans after buying them back. The following is based on my practical experience to introduce you: 1. The simplest and most primitive way-pan frying, daily cooking, wok for cooking, coffee roasting for a long time before there was no professional baking machine.

2023-03-01
Analysis of the steps in coffee roasting the roasting degree of coffee and the roaster of coffee all affect the quality of beans.

Analysis of the steps in coffee roasting the roasting degree of coffee and the roaster of coffee all affect the quality of beans.

Once the coffee seed is planted, no one can change its final quality. However, the color, aroma, bioactive components and health characteristics of coffee are related to the roasting process. During the roasting process, coffee is heated at 190-220 degrees for 7-20 minutes, which helps to bake out its aroma and good taste, and helps to form lactone, nicotinic acid and resistance.

2016-01-13
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
Basic knowledge of Coffee on the Preservation of Coffee cooked beans

Basic knowledge of Coffee on the Preservation of Coffee cooked beans

After the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. So coffee lovers have always been meticulous about the preservation of beans. This article mainly analyzes the preservation of cooked beans. I hope it will be helpful to you. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So Dou Bing

2014-10-29
Common sense of Coffee beans about the Preservation of Coffee beans

Common sense of Coffee beans about the Preservation of Coffee beans

After the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. So coffee lovers have always been meticulous about the preservation of beans. This article mainly analyzes the preservation of cooked beans. I hope it will be helpful to you. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So Dou Bing

2015-01-19
Terms such as one explosion and two explosions in coffee deep roasting and shallow roasting

Terms such as one explosion and two explosions in coffee deep roasting and shallow roasting

Abstract: deep roasting and shallow roasting are simple. Coffee beans are called deep roasting after entering the second explosion, and before the first explosion is dense to the second explosion, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. Deep roasting and shallow roasting simply speaking, coffee beans will be called deep roasting after entering the second explosion, and will be called light roasting to medium-deep roasting before the first explosion to the second explosion, and the color will also follow.

2016-04-28
Common sense of Coffee Culture Coffee changed American Culture

Common sense of Coffee Culture Coffee changed American Culture

Coffee is not only one of the most popular drinks in the world, but also one of the most traded products in the world. I've been writing a book about coffee recently, but I've been hesitant: I don't know how many coffee consumers really want to know about the things behind coffee. Many of us like to savor the taste and feeling of a cup of hot Scotch coffee, not to mention the taste.

2015-01-30
Coffee has changed the common sense of American culture.

Coffee has changed the common sense of American culture.

Coffee is not only one of the most popular drinks in the world, but also one of the most traded products in the world. I've been writing a book about coffee recently, but I've been hesitant: I don't know how many coffee consumers really want to know about the things behind coffee. Many of us like to savor the taste and feeling of a cup of hot Scotch coffee, not to mention the taste.

2015-05-09
Coffee has changed the basic knowledge of American culture.

Coffee has changed the basic knowledge of American culture.

Coffee is not only one of the most popular drinks in the world, but also one of the most traded products in the world. I've been writing a book about coffee recently, but I've been hesitant: I don't know how many coffee consumers really want to know about the things behind coffee. Many of us like to savor the taste and feeling of a cup of hot Scotch coffee, not to mention the taste.

2015-03-23
The roasting depth listed in the roasting degree of raw coffee beans is deepened one by one.

The roasting depth listed in the roasting degree of raw coffee beans is deepened one by one.

The baking depth listed below deepens the raw beans (Green Coffee). The beans that have not been baked are green in appearance, and the color will change with the degree of baking. Light baking (Light Roast) is the most mild baking method, the appearance is wheat color, after extraction, there is no fragrance, bitter taste, not suitable for drinking cinnamon baking (Cinnamon Roast) mild baking method, the appearance is cinnamon color, more Light Ro

2015-09-02
The car salon has changed into a themed Caf é!

The car salon has changed into a themed Caf é!

Drink coffee when you are happy, drink coffee when you are depressed, drink coffee when you are refreshed, drink coffee when you chat, drink coffee when you have a meeting. Enjoy the car and buy the car can drink coffee, there is the Italian car brand Fiat self-set showroom and coffee shop Fiat Caffe.

2014-06-04
Coffee grinding technology: the technical explanation of coffee pressing powder, filling powder and powder thickness to choose the right one.

Coffee grinding technology: the technical explanation of coffee pressing powder, filling powder and powder thickness to choose the right one.

Guide: the scale only tells you which direction is thick and which direction is fine. When you find the right powder thickness, the effect of the scale will show a little bit. 1. Powder thickness XX bean grinder scale should be adjusted to? The scale is only a reference. Different brands have different grinding scales, and the performance of bean grinders of the same brand and the same model under the same scale is not exactly the same.

2015-12-19
Tasting Profile 6-Illy Red (Illy taste evaluation)

Tasting Profile 6-Illy Red (Illy taste evaluation)

In fact, every time I write a coffee bean evaluation, I always have a little struggle in my heart. Because of the coffee I like, I may not be able to accurately express its flavor; even if I can express it, readers may not be able to feel it for themselves.

2014-06-05
The roasting degree of coffee beans

The roasting degree of coffee beans

Coffee beans have a history of roasting beans for hundreds of years. Without these scientific tools, how to judge the whole exothermic reaction of western heat? To put it simply, the baking process is judged by changes in appearance and temperature. The whole baking process can be divided into four stages: 1. Steaming stage: 00-10min; lower bean-140C; this is the most important process of endothermic reaction of coffee beans.

2016-06-05
The introduction of coffee flavor wheel that you can understand in a second.

The introduction of coffee flavor wheel that you can understand in a second.

There are some serious diners will take the flavor wheel, drink while watching, chanting words. There are also some activist who repeatedly modify the cooking parameters in the hope of cooking the taste in the mind, but ignore the principle of mass interchange in philosophical common sense. The so-called principle of mutual change of mass means that there is no essential change in the taste of the extracted coffee liquid within a reasonable range of brewing parameters.)

2015-11-19
A complete knowledge of siphon pot

A complete knowledge of siphon pot

The working principle of the siphon pot How does it work: the main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the boiling water to make the steam pressure of the boiling water, press the boiling water into the upper layer to brew the coffee through the glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs with a filter in the middle. You can take it while looking at it.

2014-08-25
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