Non destructive assessment of watercore in apples using MRI. Disorder Detection with HR-MAS

Melado Herreros, Angela and Barreiro Elorza, Pilar and Val, Jesús and Blanco, Alvaro and Ruiz Cabello Osuna, Jesus Maria and Rodriguez, Ignacio (2010). Non destructive assessment of watercore in apples using MRI. Disorder Detection with HR-MAS. In: "EURAGENG 2010", 6-8 September 2010, Clermont-Ferrand, France.

Description

Title: Non destructive assessment of watercore in apples using MRI. Disorder Detection with HR-MAS
Author/s:
  • Melado Herreros, Angela
  • Barreiro Elorza, Pilar
  • Val, Jesús
  • Blanco, Alvaro
  • Ruiz Cabello Osuna, Jesus Maria
  • Rodriguez, Ignacio
Item Type: Presentation at Congress or Conference (Speech)
Event Title: EURAGENG 2010
Event Dates: 6-8 September 2010
Event Location: Clermont-Ferrand, France
Title of Book: International Conference on Agricultural Engineering
Date: September 2010
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Ingeniería Rural [hasta 2014]
UPM's Research Group: LPF-TAGRALIA
Creative Commons Licenses: Recognition

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Abstract

This work was carried out in the frame of the European project InsideFood (Integrated sensing and imaging devices for designing, monitoring and controlling microstructure of foods). The aim of this project is to provide technological solutions for exploring the microstructure of foods, by the development, combination and application of different non destructive techniques: X-ray CT, OCT, MRI, NMR, TRS and SRS. Nuclear magnetic resonance (NMR) was used in order to detect watercore in three different varieties of apples: Ascara2, Rebellón and Tempera. Magnetic resonance imaging (MRI) was used under several sequences: 2D T2- weighed sequences, and 3D sequences, proton density and T2- weighed, such as Fast Low Angle SHot (FLASH) and COMSPIRA 3D, all of them with varying acquisition times. A methabonomic study was made to some of these apples, to obtain a metabolic profile of apples affected by watercore, as an indication of the metabolic pathway involved in the disorder. Keywords: Non-destructive measurement, fruit, quality, tomography.

More information

Item ID: 7019
DC Identifier: http://oa.upm.es/7019/
OAI Identifier: oai:oa.upm.es:7019
Deposited by: Dña Ángela Melado Herreros
Deposited on: 11 May 2011 07:53
Last Modified: 22 Sep 2014 10:28
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