TY - GEN AU - Carrera Fernández, Ceferino Adrián AU - Ruiz Rodríguez, Ana AU - Palma Lovillo, Miguel AU - García Barroso, Carmelo A4 - Química Analítica PY - 2012 SN - 0003-2670 UR - http://hdl.handle.net/10498/29866 AB - A new ultrasound-assisted extraction method was developed for the determination of phenolic compounds present in grapes. Several extraction variables including extraction temperature (0–75 ◦C), output amplitude (20, 50 and 100%), duty cycle (0.2 s,... LA - eng PB - Elservier KW - Ultrasound-assisted extraction KW - Grapes KW - Anthocyanins KW - Phenolic compounds KW - Tannins TI - Ultrasound assisted extraction of phenolic compounds from grapes DO - 10.1016/j.aca.2011.11.032 ER -