Coffee brewing sonoreactor for reducing the time of cold brew from several hours to minutes while maintaining sensory attributes

This research designed and developed an ultrasonic reactor for a fast and 8KN on demand production of cold brew coffee, remarkably reducing the brewing time from 24 h to less than 3 min.The technology was engineered by utilizing resonance to induce ultrasonic waves around the walls of the brewing basket of an espresso machine.The sound transmission

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