Coffee with oyster

-- > water

Water can be divided into soft water and hard water. After the conversion of the amount of water dissolved in water, the amount of water is less than that of hard water.

Ordinary mineral water is hard water containing salt, etc., because hard water releases caffeine and tannins, which greatly reduces the taste of coffee. Ordinary tap water can be used as tap water, but the first tap water in the morning, the water taken the day before, and the second boiled water should be avoided as far as possible. If you use water purifier and activated carbon filter, you can also avoid impurities and odors in the water. Therefore, as long as the use of fragrant and fresh coffee beans / powder, the tap water available at home can also make mellow and delicious coffee.

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Types and usage of sugars

The purpose of adding sugar to coffee is to taste bitter and bitter, and depending on the amount of sugar, it will create a completely different flavor.

1. Powdered sugar: it is a kind of refined sugar, which has no special taste and is easy to dissolve and pass.

It is often easy to use in a small package of 5 to 8 grams. Generally speaking, the sugar is a little higher in grilles.

two。 Sugar cube: add water to the refined sugar, and then solidify it into sugar. It is convenient to keep the sugar cubes.

It is easy to dissolve and fast.

3. White granulated sugar: White granulated sugar is also refined sugar, it is a coarse crystal solid, the color is white. There are many markets.

Pack in 8g small packages for each use.

4. Black granulated sugar: this is a brown granulated sugar, a little scorched, and is commonly used to make coffee.

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5. Rock sugar: transparent crystal, light sweetness, and insoluble. It is usually ground to a fine grain.

Tablets are convenient for coffee or flavored tea.

6. Coffee sugar: sugar used specifically for coffee, brown granulated sugar or cube sugar, and other

Sugar is sweeter than coffee, and coffee sugar stays sweeter on the tongue.