Tejedor-Calvo, E. Morales, D. Marco, P. Sánchez, S. Garcia-Barreda, S. Smiderle, F. R. Iacomini, M. Villalva, M. Santoyo, S. Soler-Rivas, C. Screening of bioactive compounds in truffles and evaluation of pressurized liquid extractions (PLE) to obtain fractions with biological activities Food res. int. 10.1016/j.foodres.2020.109054 2020 2020