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Coffee history ppt
When did you start to accept the taste of coffee? Maybe it was the third day when I stayed up late. I used to think that coffee was bitter when I was young, and I was not used to the simple smell. Later, I drank a lot of coffee in the third grade. At that time, there were several flavors of Nestle instant coffee, but I always seemed to choose milk because the original taste was too bitter.

Can coffee refresh you? I know that coffee has different effects on different people, but I still don't know if it is useful to me. I remember once I bought a cappuccino specially before going to the hospital for a meeting, but I still seemed sleepy after drinking it. Maybe I'm just in a bad mood, not really sleepy. Generally speaking, even though it may be a psychological effect, coffee should still be of some use to me, otherwise I can't find a reason to explain why I drank so many bags of instant coffee in my memory.

Today is 20 18, 18, the afternoon of February 8. I typed these words in the blue bottle coffee book bar at school. On the one hand, my head hurts a little when I watch micro PPT. I want to have a rest by typing and writing. On the other hand, I think the knowledge about coffee seems quite interesting. Today I ordered a famous latte, 25 RMB, which decided that I wouldn't go out to eat mala Tang with my roommate tonight. I feel like I've won some time, and I'm quite happy about it.

I haven't drunk many kinds of coffee either, so I can only write something first. I will try slowly in the future.

Coffee is one of the three non-alcoholic drinks in the world, and the other two are tea and cocoa (I haven't tasted it yet). This is a drink made from roasted coffee beans. Coffee beans are nuts in the fruit of coffee trees. The coffee tree looks like this:

Next is the introduction of different coffees:

"Black coffee is coffee without any modification" is also called black coffee, and it is also called "Zhai Fei" in Hong Kong ("Zhai" comes from Cantonese, which means no stuffing or seasoning. For example, Cantonese people eat vegetarian soup powder for breakfast, and rice rolls without meat is called "Zhai Chang". In Cantonese, "Zhai Fei" is also used to describe a woman without a bust. Instant coffee does not belong to the category of black coffee.

It is a native product of Malaysia and has a history of about 100 years. Coffee beans and skim milk essence from Liberica (Liberia), Arabica (Arabica) and Robusta (Robusta) were used as raw materials. After moderate low-temperature baking and special processing, a large amount of caffeine was removed, and the bitter and sour taste produced by high-temperature charcoal baking was removed, so that the bitter and sour taste and caffeine content of coffee were minimized. The ethylene glycol aroma did not hurt the stomach, and the original color and fragrance of coffee were retained, and the taste was smooth, pure and pure. So white coffee should be the least bitter and sour.

Wash the coffee with hot water of 90.5 degrees Celsius and high pressure of 130PSI, and grind it into fine coffee powder. It was invented and developed in Italy. Espresso is often used as the basis of coffee drinks doped with other ingredients (such as milk or cocoa powder), such as latte, cappuccino, macchiato and mocha coffee. Before drinking espresso, you can mix it with fresh lemonade, because espresso is very strong. Before drinking espresso, it is best to drink some water to clear the taste, at least not to be thirsty. Still a match? Brownie cake Brownie is a kind of cake with a texture between cake and biscuit, which has both the sweetness of soft candy and the softness of cake. There are many styles of brownies. Brownie's raw materials usually include nuts, icing, whipped cream, chocolate and so on. Because coffee is bitter, it can be paired with very sweet brownies to neutralize the taste. The perfect espresso will be covered with a strong crimson klima (a dark brown foam on the surface of coffee containing key aroma molecules in coffee). Observing the degree of Clima's "hanging cup" (remaining on the cup wall), more cups are good espresso. In foreign countries, if there is no "hanging cup", you can refuse to pay the bill

This is an Italian coffee, which is mixed with equal amount of espresso and steam foamed milk. At this time, the color of coffee, like the monks in cappuccino church wearing headscarves on dark brown coats, gave the name coffee. The traditional cappuccino is one-third espresso, one-third steamed milk and one-third foamed milk, with small particles of cinnamon powder sprinkled on it.

Cappuccino is divided into dry type and wet type. The so-called dry cappuccino refers to a conditioning method with more milk bubbles and less milk. Coffee tastes stronger than milk and is suitable for people with heavy tastes. As for wet cappuccino, it refers to the practice of making more milk with less milk. The smell of milk outweighs the strong smell of coffee, which is suitable for people with light taste. Wet cappuccino tastes like a popular latte. Generally speaking, cappuccino tastes heavier than latte. If the taste is heavy, you can order cappuccino or dry cappuccino. If you are not used to the strong coffee flavor, you can order a latte or a wet cappuccino.

Coffee latte is a fancy coffee. Italian latte is pure milk and coffee, while American latte uses milk foam to replace part of milk, which is mostly the case in local lattes.

A cup of espresso latte needs a small cup of espresso and a cup of milk (150 ~ 200ml). There is more milk and less coffee in latte. Generally, a latte consists of one-third espresso and two-thirds fresh milk, which is quite different from cappuccino. Latte is made by pour nearly boiling milk into freshly brew espresso. Latte means fresh in Italian. In English, it refers to coffee brewed with hot fresh milk. Compared with cappuccino, it is more fresh and mellow.

This is the oldest coffee and a variant of coffee latte. Like the classic espresso latte, it is usually one-third espresso and two-thirds foam, but a little chocolate is added. Mocha coffee is usually topped with whipped cream and cinnamon or cocoa powder. Sunflower candied powder can also be added to the surface as decoration to increase flavor.

One kind of mocha is white coffee mocha, which uses white chocolate instead of milk and dark chocolate. In addition to white mocha coffee, there are some varieties mixed with two kinds of chocolate syrup. Sometimes they are called "zebras", and sometimes they are called "tuxedo mocha" in a funny way.

This is the most common coffee. It is made of black coffee, which is made of drip coffee pot or concentrated in Italy by adding a lot of water. American coffee tastes mild. Because the general extraction time is relatively long (about four or five minutes), the caffeine content is high. American coffee is very weak coffee, which the French call jus de chaussette. It is the water for washing socks. In Europe (France and Italy), ordering American coffee may be laughed at.

It is a cocktail, based on Irish whisky, supplemented by coffee. Traditionally, Irish coffee is a mixture of hot coffee, Irish whiskey, cream and sugar. The alias is "tears of angels". "Want some tears?" Farewell

The most famous coffee in Austria was invented by a coachman named Ain Schubner. Perhaps for this reason, today, people occasionally refer to Viennese coffee as a "single-headed carriage". Colorful rice sprinkled on white whipped cream looks very beautiful. Not only that, it is unique to drink hot coffee through sweet chocolate syrup and cold cream. The greatest skill in tasting Vienna coffee is not to stir the coffee, but to enjoy the three-stage happiness in the cup: first, the cold cream is soft and refreshing; Then there is fragrant coffee, but the lubrication is slightly bitter; Finally, the sweet syrup, which is the key moment of dissolution, brings you a treasure-like surprise.

Put coffee powder into a metal brewing filter (Cantonese leaky kettle, common name "Didi Jin") and pour it into boiling water. Let the coffee drop by drop into the cup. After about 10 minutes, add sugar or condensed milk according to everyone's taste, stir well and drink.

Macchiato means "imprint" in Italian. Caramel macchiato is a kind of milk coffee. It is made by mixing milk and vanilla syrup, then adding milk foam, then pouring coffee, and finally sprinkling grid caramel on the milk foam. Its sweetness makes it different from the massiness of mocha coffee. It's gentle, delicate milk foam, combined with caramel, delicate and smooth as a cloud. So Macchiato is usually a girl's favorite. Macchiato also has ice, but iced Macchiato has no milk bubbles. It is suggested to add a layer of cream when drinking iced macchiato in summer, so that caramel can be poured on the cream and the light milk foam can present another flavor. The entrance is ice sweet, smooth and refreshing. This is a primitive Starbucks drink.

It's already 1:48 in the morning after writing this. Originally, I was a headache and sleepy from a microscopic point of view, but I didn't expect to be sleepy after writing.

After writing the whole article, I should remember Irish coffee best. "She is as sweet as Irish whiskey", but she never orders cocktails. I made this Irish coffee for her and a special menu for her. However, there was no reunion after the farewell.

"Want some tears?"

Originally, I wrote this article just to learn more about coffee, and I didn't want to see the story of Irish coffee. Actually, I want to cry after reading it. "Farewell" is different from "goodbye". Farewell means goodbye and never seeing you again. I think people are very self-aware and won't say "goodbye" until they pull back from the brink. Once they say it, they are 100% sure that they will never meet again.

Try Irish coffee next time.