The combination of 600 MPa with an initial temperature of 70◦C achieved greater inactivation of polyphenoloxidase enzyme of processed pumpkin purée. This combination was also that better preserved the quality of red flesh and pulpplum purée; it reached a highest inactivation of the PPO and best maintained the bioactive compounds of plum (García-Parra et al., 2014). Probably a similar inactivation of the PPO enzyme on both fruit purées would be responsible of the equivalent results.