Rosa canina L. extracts were prepared using water or three natural deep eutectic solvents (NADESs: betaine+malic acid, betaine+sucrose, and citric acid+sucrose with 50% of water) maceration. The characterized in terms total polyphenol content (TPC), ABTS radical scavenging potential, extraction yield, zeta conductivity, pH, density, surface tension, viscosity. TPC was the highest acid extract (...