What are the main ingredients of coffee? what are the ingredients of a coffee bean?
1. Caffeine
It has a particularly strong bitter taste and stimulates the central nervous system, heart and respiratory system. Appropriate amount of caffeine can also reduce muscle fatigue and promote digestive juice secretion. Because it promotes kidney function, it is diuretic and helps the body to expel excess sodium ions from the body. But eating too much can lead to caffeine poisoning.
two。 Tannic acid
Boiled tannic acid will decompose into pyrouric acid, so coffee that has been brewed for too long will taste worse.
3. Fat
The most important of these are acidic fat and volatile fat.
4. Acid fat
That is, fat contains acid, its strength will vary according to the type of coffee.
5. Volatile fat
Is the main source of coffee aroma, it is a substance that emits about 40 kinds of aroma.
6. Protein
The main source of calories, the proportion is not high. Most of the protein in coffee powder will not dissolve out when brewing coffee, so the intake is limited.
7. Sugar
Raw coffee beans contain about 8% sugar. After roasting, most of the sugars are converted to caramel, which browns the coffee and combines with tannins to produce sweetness.
8. Fibre
The fiber of raw beans will be carbonized after baking and combine with caramel to form the hue of coffee.
9. Mineral substance
Contains a small amount of lime, iron, phosphorus, sodium carbonate and so on.
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Black Ivory Coffee (Black Ivory Coffee)
Black Ivory Coffee (Black Ivory Coffee), officially known as black ivory coffee, is made from coffee beans digested and excreted by Thai elephants. These beans are the best Thai arabica coffee beans collected at an altitude of 1500 meters, while these elephants are located in the Golden Triangle Asian Elephant Base (Golden Triangle Asian Elephant Foun) in northern Thailand.
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The Origin of Coffee the first coffee tree in the world
The world's first coffee tree was found in the Horn of Africa. Local indigenous tribes often grind the fruit of coffee and knead it with animal fat to make many ball-shaped balls. These indigenous tribes use these coffee balls as precious food for soldiers who are about to go out to battle. The fruit of the raw coffee tree at that time, people did not know the coffee eaters.
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