To answer the common sense of coffee for you.

Q1. Is drinking black coffee the so-called expert?

Some people think that drinking black coffee without sugar and cream is the right way to drink, but for example, the French like to drink coffee milk with enough milk, while Italians like to drink steam-pressurized coffee filled with sugar. Therefore, there is no fixed way to drink, as long as it is in line with their own preferences, it is good coffee. If you want to taste bitter, sour, sweet far balanced, mellow, excellent flavor of coffee, then use black coffee, enjoy its original flavor, is also the best way to drink.

Q2. Will the baking degree vary from store to store?

The way to buy coffee beans is to buy pre-roasted coffee beans directly from the manufacturer or specialty store, or to buy the coffee beans you like from the raw coffee bean store, and then entrust the store to roast coffee beans in a greeting way. As mentioned in the question, the baking degree of different manufacturers or specialty stores will be slightly different, even if the specified baking degree, the smell and taste will be different. For example, it is common to specify the depth of A store.

Therefore, when you brew all kinds of coffee, you mainly use deep-roasted coffee beans (French-Italian style). However, because the baking degree of each store is different, the taste will also be different, so you can try it with your own tongue when you buy it.

Q3. Is there a certain way to make coffee?

The order of brewing coffee with filter paper filtration, flannel filtration and siphon method is also introduced in this network. All kinds of appliances have a certain order of use, and the most basic way is to be familiar with these procedures. And how to make delicious coffee, its skills and rules, different opinions, in other words, it all depends on the infinitely wide space for each person to play. Even the simplest filter paper filtration method requires a combination of many steps, such as sending coffee beans, determining the degree of baking, grinding, paying attention to the temperature of water, the way water is injected, the time of stuffiness and the time of flavor release, and so on. in order to brew a cup of full-bodied coffee. Brewing a cup of original coffee is the ultimate goal, and this can be said to be the esoteric nature of coffee.

Q4. Is iced coffee really a unique product of Japan?

Iced coffee with ice floats is indeed an original creation in Japan. When you order iced coffee in the United States or Europe, it is cold iced coffee, not ice cubes, as in Japan. Maybe it's because Japan is a country that can drink tap water, so it comes up with this method.

Q5. When drinking black coffee, there will be a sweet feeling. Where does this sweet taste come from?

Raw coffee beans contain 5-6% sugar, which is partially caramelized (resulting in tea-brown and bitter substances) due to high temperature baking, forming the source of coffee flavor and bitterness, while the remaining sugar is sweet. In addition, the tannin released by baking good quality beans can also feel slightly sweet in its astringent taste. Among the three major tastes of coffee, bitter, sour and sweet, the tongue is more sensitive to bitterness and sour taste, but less likely to feel sweet.

The deeper the bitterness is, the more bitter it is: the lighter the sour taste, the more sour it is. what is the sweetness? This is related to the type of beans, medium-fried-deep-fried case, you can feel the sweet taste. If the quality of coffee beans, then in the bitter taste, but also have a slightly sweet taste.

Q6. Does coffee affect the skin?

People used to say that the skin blackened when drinking coffee, but in fact, the melanin in the skin had nothing to do with the pigment in the coffee. Therefore, this is a groundless claim, but most women are expected to be shaken by it. Therefore, coffee can promote metabolic function and activate digestive organs, so it has a great effect on constipation. Once constipation is cured, the roughness of the skin will be improved. In addition, about 40 years ago, female singers Lai Yabei and Renn first tried a coffee bath, which is said to have a good effect on eliminating fat all over the body, but there is no detailed record of what ingredients play a role in achieving weight loss.

Like sand bath, using coffee powder to take a bath is a kind of thermotherapy, which makes the whole body hot and sweaty to achieve the effect of losing weight.

Q7. Is it true that coffee has the function of relieving spilt?

That's true. Coffee will activate the liver or kidney. if you drink coffee after sprinkling, the acetaldehyde transformed from semen will be oxidized quickly, decomposed into water and carbon dioxide and discharged from the body. Black tea and green tea have the same function. Please be sure to have a cup of coffee after spilling.

Q8. I often hear the word gourmet coffee these days. what kind of coffee is this?

This is the rapid rise of special (high-quality) coffee in the United States in recent years. When people think of American coffee, people immediately think of light American coffee brewed with lightly roasted coffee beans, which is in fact the main drink in the western United States. At present, CITYROAST and HIGH-CITYROAST are the mainstream in the United States, especially in New York, coffee shops using high-quality coffee beans are increasing one after another. Recently, with the popularity of blended coffee, a trendy coffee culture has gradually emerged.

Q9. Why is the bottom of the coffee cup tray in Europe deeper?

Japan's Ivanli Burning was introduced into Europe around 1650, and at that time European countries did not have the technology to make white magnets, and the quality of Iwanli Burning was no less than that of gold, silver and precious stones. The cup cooked by Ivan Li has no handle because the way Europeans drink coffee is to pour hot coffee into a plate with a tilt at one end. In 1709, alchemist Bedoga Mason succeeded in imitating Persimmon right Weimen for the first time, and soon enlightened the whole of Europe.

Q10. I heard that coffee hurts my stomach. Is it true?

YES . Digestive system diseases caused by mucositis, such as gastritis, gastric ulcer and duodenal ulcer, will stimulate the affected part more because of drinking coffee, especially hot coffee, so it is not suitable for drinking, and high-quality coffee can prevent indigestion. But people with stomach problems cannot be treated by drinking coffee.

Stay up late to work to listen to people, often unwittingly drink a large amount of coffee, so it is necessary to adjust the concentration of coffee according to the condition of rest.