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Two compounds related to the bitterness of coffee.

Two compounds related to the bitterness of coffee.

Adding some milk and sugar to a steaming cup of coffee is a sign that many people start a new day. Although this is done to reconcile the bitterness of the drink, the reason why coffee makes us frown has puzzled scientists for decades. Now, by identifying two compounds related to the bitter taste of coffee, whether mild breakfast coffee or Italian espresso,

2014-10-15
Professional and technical paste 4 methods to teach you to identify the quality of raw beans

Professional and technical paste 4 methods to teach you to identify the quality of raw beans

Purchasing raw beans is one of the most important and interesting jobs for every coffee roaster. Picking raw beans is like picking your favorite candy in a candy store. The average home baker can buy coffee beans according to the name, origin and product description of raw beans. Even if you buy it wrong, the loss is no more than $5, which is purely a lesson. But for real majors,

2015-06-26
How to identify good coffee beans? And pick coffee beans.

How to identify good coffee beans? And pick coffee beans.

No matter what kind of coffee beans, freshness is an important factor affecting the quality. When shopping, grab one or two coffee beans and chew them in your mouth. If the coffee beans are crisp and sound, and the tooth pods stay fragrant is the top grade, but it is best to squeeze them with your hands to feel whether they are solid, rather than buying empty-shell coffee.

2014-06-06
How can the coffee goddess identify coffee beans? How do you drink like a lady?

How can the coffee goddess identify coffee beans? How do you drink like a lady?

Readers first get to know coffee beans, Henan Commercial Daily reporter Zhang Yu / Henan Commercial Daily reporter Qi Yaqiong Arabica, what kind of beans is this? In this era full of all kinds of Style, how to improve your Bigger instantly

2015-09-02
The basics of coffee tasting how to distinguish good coffee from bad coffee? How to identify coffee?

The basics of coffee tasting how to distinguish good coffee from bad coffee? How to identify coffee?

Very often, you will hear a lot of coffee lovers who don't know anything, so they can go to the store and yell, boss, do you have Kopi Luwak? It's Kopi Luwak I drink every day. There are also some coffee lovers with deep expectations for their own coffee. It is trumpeted that Yunnan coffee is comparable to Blue Mountain. These are quite arbitrary and rude, from this point of view to the solution of the coffee world.

2016-03-16
Coffee extracted by SCAA Gold Cup identifies the distribution of sour, sweet, bitter and salty on the tip of the tongue

Coffee extracted by SCAA Gold Cup identifies the distribution of sour, sweet, bitter and salty on the tip of the tongue

Since the data is not important, what is important? The effect of extraction rate on taste, of course. When you have a thorough understanding of the relationship between the extraction rate and the taste trend, it will definitely be of great help to your cooking adjustment. Let's take a look at this diagram. The data of vertical axis and horizontal axis are removed and replaced by the relationship between concentration taste and extraction rate taste. When coffee

2016-01-15
Coffee knowledge | how to correctly identify the main points of espresso

Coffee knowledge | how to correctly identify the main points of espresso

Espresso was born in 1946, Gaggia further improved the piston pressure system to use spring pressure instead of manual pressing, so that brewed coffee floating a layer of golden coffee oil Crema Krima, this is the first time in coffee history, and this year is the official birth year of Espresso. In 1948, Gaggia officially launched the coffee machine.

2016-08-11
36 aroma of passionate coffee

36 aroma of passionate coffee

As we all know, coffee is made up of many mixed aromatic molecules, and the aroma of coffee surrounds our beautiful planet. If we enter the world of coffee, which one of us is not eager to remember every fragrance, taste every flavor, and rise to be an art connoisseur? So I found the coffee nose, which is a learning tool to identify all kinds of coffee.

2014-07-29
Coffee technology to identify the freshness of coffee beans

Coffee technology to identify the freshness 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 them deeply to see if you can smell coffee clearly.

2014-10-17
Recommendation of intelligent coffee machine controlled by Android

Recommendation of intelligent coffee machine controlled by Android

Although smartphones are so powerful that they can do almost anything with apps, is the following Android-controlled coffee maker really necessary? While some features are good, such as identifying the operator through the mobile phone and automatically loading coffee type information, it is not necessary. Others, such as built-in speakers, can play songs while you are making coffee.

2015-10-08
Boutique coffee basics Common sense Android controlled coffee machine

Boutique coffee basics Common sense Android controlled coffee machine

Although smartphones are loved for their powerful features and applications, they are almost omnipotent, but is the following Android-controlled coffee machine really necessary? Some features are good, such as identifying the operator through the phone and automatically loading coffee type information, but they are not necessary. Others such as built-in speakers, can play songs while you brew coffee

2015-07-17
Coffee 36 aroma boutique coffee nose

Coffee 36 aroma boutique coffee nose

As we all know, coffee is made up of many mixed aromatic molecules, and the aroma of coffee surrounds our beautiful planet. If we enter the world of coffee, which one of us is not eager to remember every fragrance, taste every flavor, and rise to be an art connoisseur? So I found the coffee nose, which is a learning tool to identify all kinds of coffee.

2015-07-16
Coffee machine controlled by Android. Coffee machine controlled by mobile phone.

Coffee machine controlled by Android. Coffee machine controlled by mobile phone.

Although smartphones are so powerful that they can do almost anything with apps, is the following Android-controlled coffee maker really necessary? While some features are good, such as identifying the operator through the mobile phone and automatically loading coffee type information, it is not necessary. Others, such as built-in speakers, can play songs while you are making coffee.

2015-10-23
How to identify good coffee beans and select coffee beans

How to identify good coffee beans and select coffee beans

No matter what kind of coffee beans, freshness is an important factor affecting the quality. When shopping, grab one or two coffee beans and chew them in your mouth. If the coffee beans are crisp and sound, and the tooth pods stay fragrant is the top grade, but it is best to squeeze them with your hands to feel whether they are solid, rather than buying empty-shell coffee. If the coffee bean has lost its fragrance or smells stale, it means

2015-11-05
Nine links teach you to tell the good from the bad of coffee beans

Nine links teach you to tell the good from the bad of coffee beans

Most people do not have much contact with coffee, and it is very rare to be able to identify the type of coffee from coffee beans. Even if you are lucky enough to know coffee, you may not go through everything from beans to liquids. Coffee is good and bad, so how can we identify it? 1. Coffee beans grow in microclimate coffee has many shapes and sizes, although most of them are the same shape, but it is best to correspond.

2015-10-10
The role of 36 aroma coffee nose in passionate coffee

The role of 36 aroma coffee nose in passionate coffee

As we all know, coffee is made up of many mixed aromatic molecules, and the aroma of coffee surrounds our beautiful planet. If we enter the world of coffee, which one of us is not eager to remember every fragrance, taste every flavor, and rise to be an art connoisseur? So I found the coffee nose, which is a learning tool to identify all kinds of coffee.

2015-10-23
Introduction to SCAA Standard Coffee Cup testing equipment

Introduction to SCAA Standard Coffee Cup testing equipment

Description of ① cups and bowls: SCAA recommended cups are toughened glass or porcelain cups with a capacity of 207-266ml and 76-89mm lids of any material. All utensils should be clean, odorless, the same specifications and materials (for example, glass and porcelain bowls cannot be mixed with different capacities) [cup test sample preparation] bake 1.

2015-11-02
18 pieces of cold knowledge about coffee eleven ways to identify coffee

18 pieces of cold knowledge about coffee eleven ways to identify coffee

A cup of coffee will lose 70% of its flavor in 2 minutes, and the following knowledge is definitely enough for you to hold your eyebrows for 2 minutes. Coffee is one of the most popular drinks in the world. Although it is very popular, many people don't know it very well. Here are 19 little secrets behind coffee. After reading it, you will know where coffee comes from and grow a pound of coffee.

2016-04-06
18 pieces of cold knowledge about coffee eleven ways to identify coffee

18 pieces of cold knowledge about coffee eleven ways to identify coffee

A cup of coffee will lose 70% of its flavor in 2 minutes, and the following knowledge is definitely enough for you to hold your eyebrows for 2 minutes. Coffee is one of the most popular drinks in the world. Although it is very popular, many people don't know it very well. Here are 19 secrets behind the coffee. After reading it, you will know where the coffee comes from and grow a pound of coffee.

2015-09-19
SCAA (Specialty Coffee Association of America) Standard Coffee Cup Test

SCAA (Specialty Coffee Association of America) Standard Coffee Cup Test

[Cup test environmental equipment] ① Description of cup and bowl for cup test: SCAA recommends tempered glass or porcelain cup with capacity of 207-266ml and diameter of 76-89 mm. The lid can be made of any material. All utensils should be clean, odor-free, of the same specifications and materials (for example, glass and porcelain bowl cannot be mixed, and different capacities cannot be mixed)[Cup test sample preparation] Baking 1.

2015-01-12
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