Effects of convective drying assisted by ultrasound and osmotic solution on polyphenol, antioxidant and microstructure of murtilla (Ugni molinae Turcz) fruit - Pirce, F; Vieira, Thais Maria Ferreira de Souza; Augusto-Obara, Thalita Riquelme; Alencar, Severino Matias de; Romero, F; Scheuermann, E (Journal of Food Science and Technology, 2021)