What is caffeine and the role of caffeine? is caffeine good for the body
Caffeine may be the first thing that comes to mind when it comes to coffee beans, but what is caffeine? it is said that coffee can cheer you up, so what are the effects of caffeine?
Caffeine is a mild stimulant that contains less caffeine in our daily drinks such as tea, cocoa and chocolate. Caffeine is also found in carbohydrate drinks such as cola and some anesthetics. It can accelerate the metabolism of the human body and keep people clear-headed and sensitive. So there are a lot of wonderful little white-collar workers who need to stay up late to refresh themselves with coffee.
Caffeine can stay inside the body for several hours, and the effect on the body is appropriate for each person. Some people will lose sleep after drinking coffee at night, while others will be nervous and overexcited when they drink too much coffee, but many people will not be affected at all, depending on how everyone's body reacts to caffeine. like the editor has become accustomed to drinking coffee, ordinary instant coffee can no longer play a refreshing role.
The caffeine in coffee is insoluble in cold water, but easily soluble in hot water. It will stimulate the cerebral cortex, eliminate drowsiness, enhance the sense of touch and thinking and adjust the function of the heart, but also dilate kidney blood vessels, diuresis and so on. However, caffeine is not limited to coffee. Usually a cup of 100cc coffee contains caffeine 60~65mg, green tea has 200~300mg, black tea has 350~400mg, and cocoa has about 100mg. Consuming too much caffeine is prone to tinnitus, hyperfunction of the heart (the heart beats rapidly, the number of pulses increases), and the pulse is uneven, so some people are not suitable for drinking coffee (which people are not suitable for drinking coffee).
- Prev
The difference between mocha and latte how to tell the difference between mocha and latte? What do lattes and mochas have?
Mocha and latte are the most fancy coffee we see in coffee shops. Many people think that mocha is similar to latte. Today we will talk about the difference between mocha and latte. Although both kinds of coffee belong to Italian coffee, using Espresso and milk, there are great differences in taste and configuration. Mocha coffee as
- Next
Yunnan beans Yunnan raw beans Yunnan bean output Yunnan small grain coffee species Yunnan coffee export
Coffee is a kind of beverage crop with high economic value, which is called the three largest beverages in the world together with cocoa and tea, and its output and consumption ranks first among the three beverages. Coffee is rich in protein, fat, sucrose, starch, glucose, caffeine and other substances, rich aroma and delicious taste. Coffee is a perennial evergreen shrub or small tree of the genus Coffea of Rubiaceae.
Related
- How to do proportional steps for 400 times of foamed coffee? What is the reason why espresso cannot foam?
- How does coffee break out of rich layers? Which is better, washed coffee beans or sun-dried coffee beans?
- What are the five ways to drink American coffee? What is the difference between American coffee and Long Black? How to make quicksand ice American style? How to pull flowers in American coffee? Can I take milk in American coffee?
- What's so good about Blue Mountain, which ranks first in the world's top coffee beans? What grade does Blue Mountain Coffee belong to? What are the characteristics and taste of Blue Mountain Coffee?
- How to draw flowers in American coffee? Can American coffee draw flowers? What is the principle of latte flowers? How to kill the milk foam of coffee flower?
- Is it better to use lightly baked beans or deeply baked beans for mocha pot coffee? How to use and make a mocha pot! What should I do if the Mocha pot has a splash problem?
- What does special coffee mean? What beans are the best to make special coffee? Do you make special coffee with espresso or cold extract? Why is specialty coffee the "cocktail" of the coffee industry?
- Coffee shop specialty American production ratio step by step tutorial KFC apple bubble American practice
- What is the difference between the foam of a latte and white cappuccino? How thick should Latte's milk foam be made? What's the difference between a cappuccino and an Australian white latte?
- The right way to drink espresso! How to drink coffee best? Do I have to gulp dirty coffee?