Bruise Simulation in Peach Grading Lines as a tool for designing Improvement Strategies.

Barreiro Elorza, Pilar; García, F.; Ruiz-Altisent, Margarita y Bielza, Concha (2000). Bruise Simulation in Peach Grading Lines as a tool for designing Improvement Strategies.. En: "AgEng2000 European Society of Agricultural Engineers Conference", 2-7, julio-2000, Warwick (Reino Unido).

Descripción

Título: Bruise Simulation in Peach Grading Lines as a tool for designing Improvement Strategies.
Autor/es:
  • Barreiro Elorza, Pilar
  • García, F.
  • Ruiz-Altisent, Margarita
  • Bielza, Concha
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: AgEng2000 European Society of Agricultural Engineers Conference
Fechas del Evento: 2-7, julio-2000
Lugar del Evento: Warwick (Reino Unido)
Título del Libro: European Society of Agricultural Engineers Conference
Título de Periódico/Publicación: European Society of Agricultural Engineers Conference
Fecha: 2000
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Ingeniería Rural [hasta 2014]
Grupo Investigación UPM: LPF-TAGRALIA
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The Physical Properties Laboratory (LPF) has been working on the improvement of fruit and vegetable grading lines since 1992'. The experience shows that the improvement of grading lines for decreasing mechanical damages has to be approached from two viewpoints: 1) machinery aggressiveness, and 2) fruit susceptibility. Machinery aggressiveness can be characterized as impact probability for different impact intensities assessed by means of electronic fruits (IS-100) 2,5 . On the other hand, bruise susceptibility can be determined using different laboratory tests. A recent study from LPF4 shows that damage may arise differently in pome and in stone fruits, since: a) pome fruits are mainly stress-susceptible, while stone fruits appear to be more deformation-susceptible, and b) bruise size may be a good predictor for bruise susceptibility in pome fruits while for stone fruits bruise probability is the most relevant characteristic of bruise susceptibility. Also, this study indicates the feasibility of predicting bruise probability using several mechanical and load characterization parameters. Despite the efforts to establish damage thresholds in peachess, no simulation models are currently available for predicting bruise occurrence in grading lines.

Más información

ID de Registro: 25589
Identificador DC: http://oa.upm.es/25589/
Identificador OAI: oai:oa.upm.es:25589
Depositado por: Servicio Biblioteca Universitaria
Depositado el: 24 Abr 2014 10:36
Ultima Modificación: 22 Sep 2014 11:37
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