Memorias de investigación
Communications at congresses:
Aplicación de tecnología NIR portátil a la estimación el parcela de la concentración de azúcares en uva
Year:2009
Research Areas
  • Agriculture
Information
Abstract
During the 2008 growing season field tests have been carried out on three varieties of wine grape. Over 2500 samples of wine grape berries were scanned with a portable and commercial near infrared (NIR) spectrometer and subsequently processed to determine ºBrix using a digital refractometer. The main objectives of this research are to evaluate the potential of a portable NIR equipment to measure the changes in soluble solid contents of grapes during the pre-harvest period, and to establish calibration model for soluble solid content (ºBrix) in grapes, in order to provide a non destructive tool for determining optimal harvest date.
International
No
Congress
V Congreso Nacional y II Congreso Ibérico AGROINGENIERÍA 2009
960
Place
Lugo
Reviewers
No
ISBN/ISSN
978-84-692-5560-5
Start Date
28/09/2009
End Date
30/09/2009
From page
379
To page
380
V Congreso Nacional y II Congreso Ibérico AGROINGENIERÍA 2009
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: LPF-TAg: Laboratorio de Propiedades Físicas y Tecnologías Avanzadas en Agroalimentación
  • Departamento: Ingeniería Rural