Detection of peanut traces in wheat flour through NIR hyperspectral imaging spectroscopy

Mishra, Puneet and Barreiro Elorza, Pilar and Roger, Jean-Michel and Diezma Iglesias, Belen and Herrero Langreo, Ana and Lleó García, Lourdes and Gorretta, Nathalie (2014). Detection of peanut traces in wheat flour through NIR hyperspectral imaging spectroscopy. In: "Hyperspectral imaging conference -2014", 15-16 Octubre 2014, Ricoh arena, Coventry, United Kingdom.

Description

Title: Detection of peanut traces in wheat flour through NIR hyperspectral imaging spectroscopy
Author/s:
  • Mishra, Puneet
  • Barreiro Elorza, Pilar
  • Roger, Jean-Michel
  • Diezma Iglesias, Belen
  • Herrero Langreo, Ana
  • Lleó García, Lourdes
  • Gorretta, Nathalie
Item Type: Presentation at Congress or Conference (Poster)
Event Title: Hyperspectral imaging conference -2014
Event Dates: 15-16 Octubre 2014
Event Location: Ricoh arena, Coventry, United Kingdom
Title of Book: Hyperspectral imaging conference
Date: 15 October 2014
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Ingeniería Rural [hasta 2014]
UPM's Research Group: Técnicas Avanzadas en Agroalimentación LPF-TAGRALIA
Creative Commons Licenses: None

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Abstract

- NIR Hyperspectral images (1000-2200 nm) allowed the detection of peanut traces down to adulteration percentages 0.01 % - Determination coefficient of R2= 0.946 was found for the quantification of peanut adulteration from 10% to 0.1%. - The obtained results shows the feasibility of using HSI systems for the detection of peanut traces in conjuction with chemical procedures, such as RT-PCR and ELISA to facilitate quality control surveyance on food product processing lines.

More information

Item ID: 32895
DC Identifier: http://oa.upm.es/32895/
OAI Identifier: oai:oa.upm.es:32895
Deposited by: Catedrática Pilar Barreiro
Deposited on: 01 Dec 2014 08:24
Last Modified: 03 Nov 2016 15:58
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