Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 358959
Title Imaging spectroscopy : applications in agriculture
Author(s) Zedde, H.J. van de; Brakel, R.P. van
Department(s) AFSG Quality in Chains
Publication type Poster (professional)
Publication year 2007
Keyword(s) spectroscopie - kwaliteitscontroles - monitoring - sensorische evaluatie - voedselinspectie - tomaten - patates frites - beeldvormende spectroscopie - spectroscopy - quality controls - sensory evaluation - food inspection - tomatoes - chips (French fries) - imaging spectroscopy
Categories Analytical Chemistry / Food Physics
Abstract Imaging Spectroscopy is the study of light as a function of spatial distribution and wavelength that has been transmitted, emitted, reflected or scattered from an object. This allows us to derive information about the spatial relation of the chemistry of the object. Imaging spectroscopy is suited for the following tasks: • Quality control: detection of latent defects in agri-products, e.g. vegetables and fruit. • Quantification of compounds: carotenes, proteins, sugars, moisture etc. In this poster the following two applications are discussed: 1) Measuring of compounds in tomatoes and 2) Detection and classification of latent defects in French Fries
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