Researches Created a Laser-Powered Method of Crafting Cold-Brew Coffee
Colin Smith — August 9, 2022 — Tech
References: uni-due.de & newatlas
A team of German researchers based at the Universitat Duisberg Essen, created a laser-extracted cold brew system that is capable of producing cold-brew coffee at high speeds while simultaneously increasing the quality of the coffee. According to the team, the laser extraction system is capable of producing cold-brew coffee at a rate of nearly 300 times quicker than traditional brewing methods. On top of this, the taste of the resulting product is described as richer and more flavorful than traditional cold brews.
Traditional cold-brew coffee systems take approximately 24 hours to extract the coffee from the beans in cold water fully, while the laser-extraction system takes a matter of minutes. With public taste testing, testers found that the coffee was nearly indistinguishable from slow, traditional cold brews. Additionally, analysis shows that no additional chemicals, harmful or otherwise, are found in the laser-extracted cold brew.
Image Credit: Universitat Duisberg Essen
Traditional cold-brew coffee systems take approximately 24 hours to extract the coffee from the beans in cold water fully, while the laser-extraction system takes a matter of minutes. With public taste testing, testers found that the coffee was nearly indistinguishable from slow, traditional cold brews. Additionally, analysis shows that no additional chemicals, harmful or otherwise, are found in the laser-extracted cold brew.
Image Credit: Universitat Duisberg Essen
Trend Themes
1. Laser-extraction Systems - Creating laser-powered cold-brew coffee has opened up the potential for using similar systems to rapidly extract other substances for industrial and pharmaceutical purposes.
2. Ultra-fast Beverage Industry - There is an opportunity for creating systems that can mass-produce high-quality beverages like cold brew and increase operational efficiency in the beverage industry.
3. Innovative Quality Improvement Tools - The success of laser-extracted cold-brew coffee could spur additional research into other industries that could use similar innovation to improve quality in mass-production.
Industry Implications
1. Coffee Suppliers - Coffee suppliers could benefit from laser-extraction cold-brew systems, as it increases the rate of cold-brew production and improves the quality of their coffee.
2. Beverage Manufacturers - Beverage manufacturers could use laser-extraction technology to produce a range of high-quality beverages at an increased rate, leading to improved operational efficiency and profitability.
3. Pharmaceutical Industry - Laser-extraction systems have the potential to extract other substances used in the pharmaceutical industry, leading to innovation in drug research and production.
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