TY JOUR TI Redefining iced tea enriched with linden extract as a natural preservative KW medicinal iced tea KW Tillia cordata KW functional beverages KW natural plant extracts KW AI sensory evaluation JO Foods and Raw Materials AU Stojanova, M.M. AU Demiri, S.. AU Stojanova, M.T. AU Kaya, Y.. AU Djukic, D.. AU Lalevic, B.. PY 2026 IS 15 PB Кемеровский государственный университет