Scientists have found a way to brew cold coffee in just 3 minutes. Using a special laser technique, scientists managed to achieve almost the same result with 24-hour brewing.
A group of scientists working within the University of Duisburg-Essen, serving in Germany, cold coffee Found a pretty quick way to do it. Under normal conditions, it is necessary to spend a long time, such as 24 hours, to brew coffee cold, but using this method in a few minutes It may be possible to brew cold coffee. Of course, if you have the appropriate materials and most importantly a laser. Come together; Let’s take a closer look at this development that will enchant coffee lovers.
Scientists tried to brew coffee with a technique in which they made 80,000 laser pulses per second. Approximately for 3 minutes The experts, who continued this process, achieved quite impressive results. So much so that the acidity level of quickly brewed coffee is comparable to that of coffee brewed for 24 hours. was almost the same. The aroma level in the coffee was also acceptable. The amount of caffeine in the coffee brewed with the laser was equivalent to that of hot coffee.
Laser brewing is impressive but not usable!
Although researchers have found a quick and effective method for brewing cold coffee, this method chemically needs to be tested. It is not known whether the laser beams interact with the coffee beans. So this coffee whether it is healthy not yet clear. With the work to be done, this question will also be answered and it will be understood whether the method is applicable or not.
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Commenting on their research, Dr. Anna Rosa Ziefuss is only one part of this study. is the beginning told. Mentioning that their aim is a laser technique that can quickly make all cold drinks, not just coffee, Ziefuss stated that if the studies yield results, they will enable this method to be used for commercial purposes. If the method is healthy and developed, our drinking in all soft drinks These methods seem to be useful.