Now showing items 1-3 of 3

    • Effects of combining ultraviolet and mild heat treatments on enzymatic activities and total phenolic contents in pineapple juice 

      Sew, Chang Chew; Ghazali, Hasanah Mohd; Martín Belloso, Olga; Mohd Adzahan, Noranizan (Elsevier, 2014)
      Ultraviolet (UV) is able to inactivate most microorganisms in fruit juices with a low absorption coefficient but its effect is limited in inactivating undesired enzymes. The aim of this study was to overcome limitation of ...
    • Modelización cinética de la degradación fotoquímica de benomilo 

      Ibarz Martínez, Raquel; Garvín, Alfonso; Pagan i Gilabert, Jordi; Ibarz Ribas, Alberto (Asociación de Químicos del Instituto Químico de Sarriá, 2015)
      En muchos zumos de frutas y soluciones acuosas aparecen restos de plaguicidas que pueden resultar peligrosos para la salud de los consumidores, por lo que es necesario realizar tratamientos de eliminación de estos ...
    • Modelling of patulin photo-degradation by a UV multi-wavelength emitting lamp 

      Ibarz Martínez, Raquel; Garvín, Alfonso; Falguera Pascual, Víctor; Pagan i Gilabert, Jordi; Garza Garza, Salvador; Ibarz Ribas, Alberto (Elsevier, 2014)
      In this paper, a newmechanism is proposed to describe the degradation of patulin using UVradiation froma midpressure lamp with emission wavelengths between 250 and 740 nm. The mechanism consists of three stages:excitation ...