The potential of ultrasonic baths for producing craft extracts in food production
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Utrasound-assisted extraction (UAE) of dried rosemary and citrus zest was performed using 40–70% hydroethanolic solutions or refined oil, reducing processing time by 25–30 fold compared to conventional maceration. A 15‑minute UAE treatment at 35±2°C provided 88–92% of maximum extractable solids yield. In rosemary oil extracts, phenolic compound concentration increased by 17.4% due to ultrasound-induced cell disruption. Sensory analysis confirmed no thermal off-flavors and preservation of the natural essential oil profile. UAE is recommended for craft extract production in the hospitality industry, ensuring high speed, bioactive retention, and resource efficiency.
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Vishnevskyi, A. The potential of ultrasonic baths for producing craft extracts in food production / A. Vishnevskyi, N. Sherstiuk // Youth scientific achievement to the 21st century nutrition problem solution : proceedings of the 92nd International scientific conference of young scientist and students, April, 20–24, 2026. – Kyiv : NUFT, 2026. – Part 3. – Pp. 465.