Exploració per autor "Novoa Díaz, Daniel F."

Ara es mostren els items 1-6 de 6

    • Design and implementation of an ultrasonic sensor for rapid monitoring of industrial malolactic fermentation of wines 

      Celik, Dervis; Amer Boixareu, Miguel Ángel; Novoa Díaz, Daniel F.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (2017-12-19)
      Article
      Accés obert
      Ultrasound is an emerging technology that can be applied to monitor food processes. However, ultrasonic techniques are usually limited to research activities within a laboratory environment and they are not extensively ...

    • Monitorización del proceso de fermentación maloláctica en el vino tinto mediante propagación de ondas de ultrasonido 

      Novoa Díaz, Daniel F.; Puig-Pujol, A.; Rodríguez Nogales, J. M.; Fernández Fernández, E.; Vila Crespo, J.; Capdevila, F; Amer, M.A.; García Álvarez, Víctor Óscar; Chávez Domínguez, Juan Antonio; García Hernández, Miguel J.; Turó Peroy, Antonio; Salazar Soler, Jorge (AMV, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      La acción de las bacterias fácticas, durante la fermentación maloláctica (FML) del vino tinto, tiene como principal finalidad la reducción del nivel de concentración del ácido málico al tiempo que se va incrementando el ...

    • Resizing buffer rods for ultrasound testing of food products with acoustic noise considerations 

      García Álvarez, J.; García Hernández, Miguel J.; Novoa Díaz, Daniel F.; Turó Peroy, Antonio; Chávez Domínguez, Juan Antonio; Salazar Soler, Jorge (2013-01)
      Article
      Accés restringit per política de l'editorial
      Buffer rods can be used to perform non-destructive and on-line analysis of food and beverage products. These rods, usually solid cylinders, can be long and heavy for certain applications. In this paper, a resizing analytic ...

    • Temperature compensation of ultrasonic velocity during the malolactic fermentation process 

      Amer, Miquel Àngel; Novoa Díaz, Daniel F.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (2015-11-04)
      Article
      Accés obert
      Ultrasonic properties of materials present a strong dependence on temperature and in turn the ultrasonic velocity of propagation in the material under test. It is precisely for this reason that most ultrasonic measurements ...

    • Ultrasonic monitoring of malolactic fermentation in red wines 

      Novoa Díaz, Daniel F.; Rodríguez Nogales, J. M.; Fernández Fernández, E.; Vila Crespo, J.; García Álvarez, Víctor Óscar; Amer, M.A.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (2014-08-01)
      Article
      Accés restringit per política de l'editorial
      The progress of malolactic fermentation in red wines has been monitored by using ultrasonic techniques. The evolution of ultrasonic velocity of a tone burst 1 MHz longitudinal wave was measured, analyzed and compared to ...

    • Ultrasonic velocity of water-ethanol-malic acid-lactic acid mixtures during the malolactic fermentation process 

      Amer, M.A.; Novoa Díaz, Daniel F.; Puig-Pujol, A.; Capdevila, Josefina; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (Elsevier, 2015-03)
      Article
      Accés obert
      During malolactic fermentation in wines, malic acid is transformed into lactic acid by the action of lactic acid bacteria. This process can be monitored on-line by measuring the velocity of a low intensity ultrasonic wave ...