The coffee should be finished as soon as possible.
Many foreign studies have also shown that coffee has a certain effect in the treatment and prevention of diseases. Although there are many benefits of drinking coffee, if you don't pay attention to the details, it will make a loophole for health risks. The BBC recently published an article reminding that brewed coffee should be finished as soon as possible.
If coffee is exposed to the air for a long time, the fungi that pervade the air will attach to the coffee cup in a very short time, and some of the organic ingredients in these fungi are the main culprits that cause allergic reactions. Aldington Yak, a professor of molecular bioengineering at the University of Lancaster in the UK, conducted an experiment in which a cup of freshly brewed coffee was put in an ordinary office. Indoor air pollution mainly includes bacteria, fungi (including fungal spores), pollen and organic components of organisms. After drinking one or two sips of coffee and shaking, coffee stains will form on the mouth and wall of the cup within 10 minutes, and these coffee stains will quickly absorb fungi in the air, thus contaminating the coffee.
In terms of taste, coffee contains a substance called tannin, which is a yellowish powder that can easily blend into the water. if you soak well but do not drink it in time, the color of the coffee will become darker and the taste will not be strong enough. Therefore, after the coffee cup is made, it is best to finish it within 10 minutes.
In addition, when drinking coffee, it is best to use a coffee maker, pour as much as you drink, and cover the lid of the coffee pot; if it is a single cup, it is best to finish it in a short time, or brew it in a cup with a lid. Need to pay special attention to, after drinking coffee, be sure to wash the coffee stains clean, otherwise it is more likely to breed bacteria. If you have a lot of coffee stains on your cup, the easiest way to clean it is to use toothpaste and salt. Rinse the cup with water, then rub it back and forth with dry salt or toothpaste, and then rinse with clean water.
- Prev
The researchers identified two compounds related to the bitterness of coffee
Adding some milk and sugar to a steaming cup of coffee is a sign that many people start a new day.
- Next
The baristas and baristas on both sides of the strait competed on the same stage and had a wonderful duel full of fragrance.
The 20th Xiamen Technical Competition for staff and Workers (Western-style pastry chefs and baristas) opened yesterday, and baristas on both sides of the strait competed on the same stage.
Related
- 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?
- Take restrictions! Starbucks takes action to crack down on "coffee workers"