The reason why it is called coffee beans is because of their similar shape. In fact, coffee beans are the seeds of the Rubiaceae plant - coffee tree. After the seeds are roasted, they become the common brown coffee beans. Today’s best knowledge points, certified! Many people choose espresso to deal with sleepiness. But in fact, espresso contains less caffeine than brewed coffee. The longer the coffee beans are in water, the higher the caffeine leakage rate. The extraction time for drip coffee is about 1 minute, for hand brewed coffee it is about 2 minutes, and for espresso it is about 30 seconds. So, the stronger the coffee, the more caffeine it contains. As smart as I am, I use both! Among the nutrients needed by the human body in a day, a cup of coffee contains 11% riboflavin (vitamin B2), 6% pantothenic acid (vitamin B5), 3% manganese and potassium, 12% hydrochloric acid, and 4% magnesium. Next time someone says coffee is poison, I will refute him like this! Under a microscope, you can see that caffeine (pictured above) is a long hexagonal crystal with irregular outlines! It's colorful and beautiful! If it were me, I would immediately collect the picture and post it on my Moments! The most expensive coffee in the world is not cat poop coffee, but elephant poop coffee . A cup of elephant poop coffee costs about $50 (about RMB 310). Caring for Animals In 1991, a scientific team at Cambridge University set up a web camera to check if there were any coffee beans left in the office. The picture above is the actual image at that time. Knowledge is power! I'm going to study hard~ The above 6 secrets about coffee that are not secrets, How many do you know? See you in the [Message Area]! |
<<: Daily Ingredient: The Secrets of Coffee
>>: The secrets you don't know about coffee
Understand the flavors and applicable scenarios o...
Exploring the unique logos of well-known coffee b...
The world's latest top ten coffee brands rank...
Drinking coffee regularly has its pros and cons. ...
Liberian coffee bean production background and ma...
There is only hand-brewed coffee. That's why p...
Recently, an article titled "Don't drink ...
Coffee is not only a refreshing drink, but also h...
China Coffee Bean Brand Ranking: Top 10 Best Choi...
A sip of Nestle coffee during the fifth month of ...
Coffee is one of the most popular drinks in the w...
Uncovering the core ingredients of coffee beans a...
The origin of coffee Coffee is a plant that origi...
Drinking coffee does not directly help you lose w...
The unique enjoyment of drip coffee In a busy lif...