Coffee roasting concept
Coffee roasting
Roasting is the source of coffee flavor, roasting raw beans is called roasting, raw beans can not be drunk without baking, roasted coffee beans have determined 80% of the taste of coffee, the roasting process is very tricky, the fire is too strong, the fire is too weak, then the inner ripe overcooked. Coffee beans are roasted internally and externally, and the key point is to control the heat.
Coffee roasting concept
Roasting is about the boiling of coffee beans, creating the unique color (amber), flavor and aroma of coffee. Roasting turns the light green raw coffee beans into the tea-brown coffee beans we are familiar with. High-standard fried roasting refers to the ingenious expression of the aroma, sour and bitter taste of raw coffee beans.
Coffee making method
The coffee maker is not the only factor in making delicious coffee. "four basic principles for making coffee"-the proper proportion of coffee powder, the degree of grinding of coffee, the quality of water and the freshness of coffee powder are more important than coffee modulators. If you have a rudimentary knowledge of coffee making, you can use the coffee maker and espresso machine to make delicious coffee.
Appropriate proportion of coffee powder
To master the ratio of coffee powder to water-this is the most important step in the process of preparing delicious coffee. In order to make the best coffee, we recommend that you use 180 milliliters of water with 10 coffee powder. If you think the coffee drink made in this way is too strong, you can add some hot water to it.
The degree of coffee grinding
Different coffee utensils have different requirements for the degree of coffee grinding. But in general, the shorter the preparation time, the higher the degree of grinding of coffee. For example, the coffee powder on an espresso machine must be very fine because it takes only about 18 to 25 seconds to prepare. But the coffee powder used in the coffee pot can be a little rougher because the water and the coffee powder have a four-minute chance of direct contact.
Espresso machine-very fine coffee
Drip filter coffee maker-medium size coffee powder
Coffee press-coarse coffee powder
water
98% of a cup of coffee is water, so the water you use to make coffee must be clean, fresh and free of impurities. It is best to heat the water to 90 degrees Celsius to 96 degrees Celsius. Hot water at this temperature can extract all the flavors of coffee. Water with insufficient temperature is not available.
The freshness of coffee powder
Coffee is a fresh drink, and its enemies are oxygen, light, heat and moisture. In order to ensure the freshness of the coffee, the coffee should be stored in a dark, sealed container at room temperature. You can keep your coffee in this way for up to a week. For best results, ground coffee powder should be used immediately.
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Teach you three important points for making coffee flowers
◆ Coffee pull: in fact, there is no very clear literature on the origin of coffee pull, only that at that time in Europe and the United States, coffee pull is in the coffee performance, showing the difficult professional technology, and such innovative skills, the display of difficult technology, greatly shocked the coffee industry at that time, from the very beginning has been the attention of the public. All people are deep.
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Coffee bean sealing method how to preserve the coffee after it is unsealed
Generally speaking, coffee beans are stored in containers with rubber pads on the inside of the lid. Roasted coffee beans are easy to smell and absorb the surrounding odor, so sealed bottles and cans should be used to preserve coffee beans. Use more methods: contact with air will accelerate the oxidation of coffee beans. With the decrease of coffee beans, the gap in the container becomes larger and larger, so it should be filled into the container.
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