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Coffee knowledge: coffee roasting

Coffee knowledge: coffee roasting

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2014-07-17
Management rules and regulations of Coffee Bar-Warehouse Management system

Management rules and regulations of Coffee Bar-Warehouse Management system

The following content is for reference, please modify it according to the actual situation! D, warehouse management system 1, all kinds of raw materials in the warehouse should be classified and stored in an orderly manner, so that they can be kept dry and ventilated. 2. Food seasoning should be stored on the shelves. The environment in the warehouse is good and clean. 3. It is not allowed to store rotten, deteriorating raw materials and toxic and harmful substances in the warehouse. 4. Raw materials in the warehouse.

2015-08-13
Introduction to the manor of rich and round Indonesian musk cat shit coffee flavor and taste.

Introduction to the manor of rich and round Indonesian musk cat shit coffee flavor and taste.

Coconut cats are omnivores. In addition to eating seeds, they also eat insects, snakes, birds, amphibians and reptiles, so the feces discharged by really wild coconut cats will be mixed with all kinds of substances. Local farmers in Indonesia catch coconut cats to raise them and feed coffee beans to make them. But after all, there are some differences between artificial cultivation and natural ones. Civet coffee

2016-07-14
The practice of Musk Cat Coffee how to make coffee to drink fine coffee

The practice of Musk Cat Coffee how to make coffee to drink fine coffee

Coconut cats are omnivores. In addition to eating seeds, they also eat insects, snakes, birds, amphibians and reptiles, so the feces discharged by really wild coconut cats will be mixed with all kinds of substances. Local farmers in Indonesia catch coconut cats to raise them and feed coffee beans to make them. But after all, there are some differences between artificial cultivation and natural ones. Civet coffee

2016-05-22
The History of Instant Coffee

The History of Instant Coffee

The history of instant coffee in 1901, instant coffee was invented by SaetoriKato, a Japanese scientist working in Chicago, USA. GeorgeConstantLouisWashington invented the technology for mass production of instant coffee and introduced it to the market in 1910

2015-07-27
Flavor and taste of Indonesian civet coffee introduce the characteristics of fine coffee beans in the manor area.

Flavor and taste of Indonesian civet coffee introduce the characteristics of fine coffee beans in the manor area.

Coconut cats are omnivores. In addition to eating seeds, they also eat insects, snakes, birds, amphibians and reptiles, so the feces discharged by really wild coconut cats will be mixed with all kinds of substances. Local farmers in Indonesia catch coconut cats to raise them and feed coffee beans to make them. But after all, there are some differences between artificial cultivation and natural ones. Civet Coffee Coffee (

2016-08-20
Scientists analyze that a cup of black coffee contains more than a thousand ingredients

Scientists analyze that a cup of black coffee contains more than a thousand ingredients

Scientists estimate that a cup of black coffee contains at least a thousand ingredients. So far, more than 850 compounds have been isolated from coffee in the laboratory, of which 1/3 are aromatic substances, which are far richer than red wine, vanilla, chocolate, almonds and cocoa. Coffee can be called the most mellow drink of human beings, bringing to people who prefer, a variety of good taste enjoyment!

2015-04-20
What kind of coffee is healthy?

What kind of coffee is healthy?

Although coffee is good for health, not all coffee is healthy. Most of the food industry is like this, most of the ingredients used by human beings in nature are healthy, but improper processing and storage methods also affect their health to a great extent, such as canned food, fried food and puffed food. The same goes for coffee. So, what kind of coffee is healthy?

2014-09-03
Coffee Culture-the History of Instant Coffee

Coffee Culture-the History of Instant Coffee

The history of instant coffee in 1901, instant coffee was invented by SaetoriKato, a Japanese scientist working in Chicago, USA. GeorgeConstantLouisWashington invented the technology for mass production of instant coffee and introduced it to the market in 1910

2014-08-07
Professional coffee roasting knowledge of boutique coffee

Professional coffee roasting knowledge of boutique coffee

First, the mixing of coffee beans people need to combine coffee from different places for several different purposes. The ideal goal, of course, is to piece together a coffee that tastes better than any of them. But generally speaking, Arabica coffee from a single origin is enough to make coffee that tastes good for export; it has a delicate flavor, a soft taste and a sweet aftertaste. So you don't have to spell it.

2014-11-19
What are the health benefits of drinking coffee regularly?

What are the health benefits of drinking coffee regularly?

Tannic acid: the boiled tannic acid will decompose into pyrouric acid, so the coffee that has been brewed for too long will taste worse. Fat: the most important ones are acid fat and volatile fat. Acidic fat: that is, fat contains acid, its strength will vary according to the type of coffee. Volatile fat: is the main source of coffee aroma, it is a kind of aroma will emit about 40 kinds of aromatic substances. egg white

2016-05-25
New era and new product, capsule coffee machine

New era and new product, capsule coffee machine

Abstract: capsule coffee, a relatively hard coat, is wrapped in powdery substances, which can release coffee fat intact under the pressure of high-pressure water vapor without damaging the aroma of coffee. The development of the times, in fact, is not limited to the high-tech of electronic products, around us, there are many daily necessities are also slowly subverted with the development of the era of science and technology.

2015-11-13
Boutique Coffee General knowledge Coffee, exercise and Health Q & A

Boutique Coffee General knowledge Coffee, exercise and Health Q & A

Many Chinese people have all kinds of prejudices against coffee, but the scientific conclusions of health and sports experts make us re-examine coffee from a new perspective. Q: will drinking coffee cause calcium loss? A: it's not entirely correct. Coffee or caffeine intake does weaken the calcium balance, but this phenomenon is only seen in individual women with insufficient calcium intake. In addition, a small amount of calcium loss can be achieved through caffeine.

2015-06-27
There are mainly several kinds of acids in roasted coffee.

There are mainly several kinds of acids in roasted coffee.

Formic acid is the most in shallow baking, and acetic acid is the most in shallow baking with the deepening of deep baking. with the deepening of deep baking, pyruvate and baking degree-independent lactic acid and baking degree-independent malic acid are the most in shallow baking, and citric acid is the most in shallow baking with the deepening of deep baking.

2015-03-25
Introduction to the description of the flavor of the varieties produced by the treatment of civet coffee

Introduction to the description of the flavor of the varieties produced by the treatment of civet coffee

Coconut cats are omnivores. In addition to eating seeds, they also eat insects, snakes, birds, amphibians and reptiles, so the feces discharged by really wild coconut cats will be mixed with all kinds of substances. Local farmers in Indonesia catch coconut cats to raise them and feed coffee beans to make them. But there is a difference between artificial cultivation and natural ones after all. In the coffee industry, cat shit coffee

2016-10-12
Understand how to grind coffee beans easily (2)

Understand how to grind coffee beans easily (2)

The ideal time for coffee grinding is to grind it before cooking. Because ground coffee is easy to oxidize and lose its flavor, especially without proper storage, coffee powder is also easy to change flavor, so it is naturally impossible to cook mellow coffee. Before the invention of the bean grinder, people used stone pestles and bowls to grind coffee beans. A doctor once experimented with this ancient tool and worked with

2015-10-21
Coffee healthy coffee is the most suitable drink for driving.

Coffee healthy coffee is the most suitable drink for driving.

For hundreds of years, human beings have lived and multiplied by farming on the land. In the late 18th century, the Industrial Revolution first began in England. Industrialization spread rapidly and brought about the changes of the whole modern social structure, and industry replaced agriculture to become the main body of the society. More than 90% of human diet comes from agricultural products, and about 30 kinds of plants provide daily calories for people in most countries in the world.

2014-10-31
Which country invented instant coffee? Instant Coffee History Story is instant coffee refreshing?

Which country invented instant coffee? Instant Coffee History Story is instant coffee refreshing?

The history of instant coffee in 1901, instant coffee was invented by SaetoriKato, a Japanese scientist working in Chicago, USA. GeorgeConstantLouisWashington invented the technology for mass production of instant coffee and introduced it to the market in 1910

2015-01-16
How to drink Coffee healthily Coffee is good for individual Coffee and imported Coffee in producing areas

How to drink Coffee healthily Coffee is good for individual Coffee and imported Coffee in producing areas

A friend asked: I heard that drinking coffee is good for your health. I said: yes. He said: then I drink every day, how can I still have diabetes and hypertension! I said, what kind of coffee are you drinking? Instant three-in-one! Damn it! As the saying goes, there are all kinds of artificial flavor additives, trans fatty acids, preservatives and sugars. It is no wonder that you are healthy if you drink these things every day. That should be

2016-04-16
How to drink coffee healthily? The most detailed coffee interpretation!

How to drink coffee healthily? The most detailed coffee interpretation!

A friend asked: I heard that drinking coffee is good for health? And I said,"Yes!" He said: That I drink every day, how also diabetes hypertension ah! I mean, what kind of coffee are you drinking? Instant three-in-one! Fuck! The so-called injustice has a head and a debt has a owner. In instant food, it is all artificial essence additives, trans fatty acids, preservatives, and sugar. Drinking these things every day is strange for health. How should I drink it?

2015-09-11
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