Scientists have confirmed that coffee with sugar is not coffee.
Even if black coffee is romantic, not everyone can stand the taste. It still needs sugar. Why is it that sweetened coffee is not so difficult to taste? Scientists have found that the chemical structure of coffee has changed after adding sugar.
Many people must be dismissive of this problem: of course, it is the sweetness of sugar that suppresses the bitterness, which still needs to be studied. However, researchers at the University of York in the UK found that it was not that simple. In fact, the addition of sugar even changed the chemical properties of caffeine.
Scientists have long believed that sugar suppresses the bitterness of coffee simply because its addition changes the composition of the water. But according to the latest statistical thermodynamics, scientists have found that when caffeine enters hot water, its molecules bind closely together. If sugar is added at this time, it will be added to the structure of caffeine, which changes the taste.
On the new discovery, Professor Shimizu Masaishi of the University of York said: "this discovery is very exciting because the diet problem can be solved theoretically and the equipment involved is no more complex than paper and pen."
Because sugar is one of the most common condiments in our daily life, understanding how it interacts with water or other molecules will help us better control the taste of food.
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Coffee illustration pictures of pop culture figures
Coffee has successfully become the painting material of the new era. I believe that those colorful pigments can be replaced in the near future. Everything is made with coffee. This article link: http://missever.com/archives/94474.html
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LINE's coffee shop is too popular to suspend business temporarily.
Shanghai LINE CAFE is closed for business on the 3rd, leaving many specially-arrived mainlanders in vain. Shanghai LINE CAFE announced on the 3rd that it was closed for one day because of the hot weather and large crowds in line to ensure the safety of customers. (photo by reporter Li Xin) the world's second LINE CAFE opened in Shanghai on July 31, symbolizing LINE's lovely cartoon character LINE FRIENDS.
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