The Main Ingredient Of Coffee
caffeine
There is a particularly intense bitterness that stimulates the central nervous system, the heart and the respiratory system. Moderate caffeine can also reduce muscle fatigue and promote digestive juices. Because it promotes kidney function, it has diuretic effect, help the body to remove excess sodium ion in the body. But too much of it can lead to caffeine poisoning.
tannin
Boiled tannins break down into a pyrolytic acid, so the brew tastes worse.
fat
The main one is acid fat and volatile fat.
Acid fat
That is, fats contain acids, which vary depending on the type of coffee.
Volatile fat
It is the main source of coffee aroma, and it is a substance that gives off about forty aromatic substances.
protein
The main source of calories is not high. The protein at the end of the coffee is not soluble when it is brewed, so the intake is limited.
sugar
Coffee beans contain about 8 per cent of the sugar, and most of the sugar will turn to caramel after baking, making the coffee brown and combining with tannic acid to create a sweet taste.
fiber
Raw bean's fiber is carbonized, and the caramel combines to form the tone of the coffee.
minerals
Contains a small amount of lime, iron, phosphorus, sodium carbonate and so on.
