• Drastic microbial count reduction in soy milk using continuous short-wave ultraviolet treatments in a tubular annular thin film UV-C reactor 

      Sauceda Gálvez, Jezer Noe; Codina Torrella, Idoia; Gervilla Fernández, Ramón; Hernández Herrero, María Manuela; Roig Sagués, Artur Xavier; Martínez García, María (Multidisciplinary Digital Publishing Institute (MDPI), 2023-10-17)
      Article
      Accés obert
      Vegetative cells of Listeria monocytogenes and Escherichia coli and spores of Bacillus subtilis and Aspergillus niger were inoculated in soy milk at an initial concentration of ˜5 log CFU/mL. Inoculated and control ...
    • Evaluation of continuous UVC treatments and its combination with UHPH on spores of bacillus subtilis in whole and skim milk 

      Martínez García, Miguel; Sauceda Gálvez, Jezer Noe; Codina Torrella, Idoia; Hernández Herrero, María Manuela; Gervilla, Ramón; Roig Sagués, Artur Xavier (2019-11-02)
      Article
      Accés obert
      Combination with ultra-high pressure homogenization (UHPH) on Bacillus subtilis spores in milk. Spores of B. subtilis (CECT4002) were inoculated in whole and skim milk to an initial concentration about 6 log CFU/mL. Milk ...
    • Modeling of spatiotemporal patterns in bacterias colonies 

      Lacasta Palacio, Ana María; Rodríguez Cantalapiedra, Inma; Auguet Sangrá, Carlota E.; Peñaranda Ayllón, Angelina; Ramírez de la Piscina Millán, Laureano (American Physical Society, 1999-06-30)
      Article
      Accés obert
      A diffusion-reaction model for the growth of bacterial colonies is presented. The often observed cooperative behavior developed by bacteria which increases their motility in adverse growth conditions is here introduced as ...