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What is the acid in coffee? coffee flavor PH is the important flavor of coffee beans.

What is the acid in coffee? coffee flavor PH is the important flavor of coffee beans.

Acid acid is a chemical substance characterized by its sour taste. Acid is called acid in English and means sour in Latin. Chemically, the PH value of acid aqueous solution is less than 7, and the smaller the value is, the greater the acidity is. Many foods contain acidic compounds. Common foods include lemon, vinegar, yogurt or coffee. Coffee alone contains hundreds of acidic compounds, and then we

2016-06-24
Coffee brewing method: why is the French kettle called the lazy pot? A course on the operation of the French kettle

Coffee brewing method: why is the French kettle called the lazy pot? A course on the operation of the French kettle

Of course, it is because the operation is the simplest, unlike hand flushing, paying attention to gestures and speed, and not strictly controlling time and temperature like siphon, it is as simple as pressing it like a pump, ah ha ha! Well, it's a bit irresponsible to answer that. Let's take a look at the lazy charm of pressing the pot step by step. Many coffee lovers say that the French kettle is able to make coffee.

2015-12-15
Ten years of hard work as a waiter to become a barista

Ten years of hard work as a waiter to become a barista

Li Weicheng pulled flowers on a cappuccino. In recent years, large and small cafes in our city have appeared on the streets one after another, and more and more young people have fallen in love with this product coffee, which is often linked to petty bourgeoisie. With the graduation season approaching, some young people who love coffee have begun to open an emotional cafe. After 85, Li Weicheng also had his own cafe, but at the beginning

2015-08-07
What are Arabica coffee beans? 100% pure Arabica single boutique coffee beans efficacy, flavor and taste characteristics

What are Arabica coffee beans? 100% pure Arabica single boutique coffee beans efficacy, flavor and taste characteristics

Arabica coffee beans are also one of the coffee beans, but account for 70% and 80% of coffee bean production. It can be seen that Arabica coffee beans are the main source of raw materials for coffee. So what is Arakabi? What kind of nutrition does it have? What's the use? How does it make coffee? If you eat it

2023-03-15
Understanding of coffee cooked beans and preservation methods of cooked beans

Understanding of coffee cooked beans and preservation methods of cooked beans

After the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. 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 beans are not as fresh as possible. it takes a period of time to exhaust. We also call them beans. Most of the beans can be drunk after 24 hours, if the baked ones are shallow.

2015-11-24
Ten years of hard work for waiters to become baristas and grassroots Li Weicheng

Ten years of hard work for waiters to become baristas and grassroots Li Weicheng

Li Weicheng pulled flowers on a cappuccino. In recent years, large and small cafes in our city have appeared on the streets one after another, and more and more young people have fallen in love with this product coffee, which is often linked to petty bourgeoisie. With the graduation season approaching, some young people who love coffee have begun to open an emotional cafe. After 85, Li Weicheng also has his own cafe, but with

2015-06-08
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
Junior coffee roasters must see the introduction to roasting practice.

Junior coffee roasters must see the introduction to roasting practice.

Without the taste of baking, it is impossible to appear in the cup; as for cooking, it is a means to avoid the disadvantages of baking. This is a view that all coffee experts will agree with, but what happened to the coffee beans during the baking process? What does the so-called first explosion and the second explosion mean? Now let's learn about baking from the beginning. Why did you do it yourself?

2015-01-21
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
On the Preservation of Coffee cooked beans

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.

2014-08-08
This is an introductory textbook that every coffee shop owner must read.

This is an introductory textbook that every coffee shop owner must read.

New secret of coffee, preemptive disclosure: light of New Taiwan: champion roaster and baking curve detailed explanation of the third wave of essence: Nordic coffee aesthetic trend, roasting techniques new roaster list: low maintenance, low energy consumption, high cost-effective US-Taiwan famous machine knowledge about coffee, how much do you know? A bitter and black drink with dryness and heat, beneficial to the stomach, can treat headache, increase physical strength and can be cleaned

2015-09-02
What are blended coffee beans? Italian blend coffee bean formula Italian espresso bean growing time

What are blended coffee beans? Italian blend coffee bean formula Italian espresso bean growing time

Although some fixed varieties of coffee can be drunk directly as individual coffee, most of the coffee has more or less defects in flavor. For example, there is no special flavor, lack of depth, not strong enough, or a certain taste is too strong. In order to make up for these deficiencies, it is necessary to have several different characteristics.

2023-03-19
Espresso (Espresso) and espresso machine

Espresso (Espresso) and espresso machine

I like the experience box column of the website very much, and I always want to share the content of coffee, but the more I know about coffee, the more I find that my level is not enough, so I dare not post it casually. Because it is found that the introduction of formal coffee information on the website is relatively few, some of the content comes from Baidu, so let's popularize the basic content. First of all, this article will introduce the Italian style.

2015-11-02
Starbucks Coffee: not marketing skills but operating

Starbucks Coffee: not marketing skills but operating "people"

Starbucks (Starbucks), born in Seattle in 1971, started by selling coffee beans. In 1996, Starbucks began its global expansion, opening coffee chains in 32 markets, including China, South Korea, Malaysia, Singapore, New Zealand, Australia, the Philippines, Thailand, Indonesia and Japan. CEO Howard, who single-handedly brought small coffee shops into the ranks of international brands? Schultz said:

2014-07-26
From instant coffee to coffee beautification, explain in detail the three waves of coffee in the world.

From instant coffee to coffee beautification, explain in detail the three waves of coffee in the world.

How many people know that the coffee you often drink is actually the fruit of a tree? People use to get to the bottom of the matter to describe understanding the context of a thing. How coffee developed from a small fruit to the three major non-alcoholic beverages in the world side by side with tea and cocoa has spanned a thousand years of history. This small fruit has traveled across the ocean and affected the world, and there have been countless stories behind it. Let

2015-11-26
The introduction to coffee roasting recommends the complete Book of Coffee self-baking.

The introduction to coffee roasting recommends the complete Book of Coffee self-baking.

When the author published the first edition of this book in 1996, roasting coffee beans at home was something that only tireless coffee addicts would do. At that time, roasting coffee beans was a very difficult thing to master, and roasters had to work hard to find a way to roast coffee beans to a moderate brown. Today, individuals still roast coffee beans at home.

2015-10-26
Roasting determines the taste of coffee

Roasting determines the taste of coffee

Generally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right, it can present these beautiful sour taste moderately; on the contrary,

2014-07-04
A brief introduction to the introduction to Coffee roasting, the complete Book of Coffee self-baking

A brief introduction to the introduction to Coffee roasting, the complete Book of Coffee self-baking

When the author published the first edition of this book in 1996, roasting coffee beans at home was something that only tireless coffee addicts would do. At that time, roasting coffee beans was a very difficult thing to master, and roasters had to work hard to find a way to roast coffee beans to a moderate brown. Today, individuals still roast coffee beans at home.

2015-01-27
Different types, functions and uses of hand-made coffee filter cups

Different types, functions and uses of hand-made coffee filter cups

Many friends like to stroll around the Paris Cafe. I not only want them to drink the best coffee, but also make some stories about coffee and coffee utensils on TTP. Everyone said that the process was really enjoyable, because they never saw or heard these history and interesting stories about coffee in the cafe outside, and many friends were cited by me like this.

2015-11-09
Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

When hot water is injected, the speed of filtration will be different, so the extraction time will also change. The difference in extraction time will lead to a difference in coffee flavor. The filtration speed varies with the area of the hole on the filter cup. The smaller the area is, the slower the filtration speed is. This type of filter cup will stay in the filter cup first because the injected hot water will first stay in the filter cup, and then filter at a certain speed, and the extraction will stop.

2016-07-20
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