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2017_ISOEN_Ham_MarcoS_postprint.pdf (329.9 KB)

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2017-07-05

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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/188027

Ham quality evaluation assisted by gas chromatography ion mobility spectrometry

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https://doi.org/10.1109/ISOEN.2017.7968852

Resum

In recent years, Gas Chromatography-Ion Mobility Spectrometry (GC-IMS) has been successfully employed in food science as a control technique for the prevention of fraud according to food and labeling regulations. In this work, we propose the use of GC-IMS technique to assess the quality of Iberian ham with regard to the Iberian Pig's diet (either nourished with feed or with acorns). For this purpose, we have acquired a dataset composed of 53 samples of Iberian ham from different food providers using a commercial GC-IMS (FlavourSpec, from G.A.S. Dortmund, Germany). Intensive signal pre-processing for GC-IMS was applied to the raw data. This dataset was employed to create four Partial Least Squares Discriminant Analysis (PLSDA) models corresponding to different train/test partitions of the dataset. Nearly perfect classification rates (above 91 %) were obtained for each partition of the dataset, denoting the high power of GC-IMS to characterize food samples. © 2017 IEEE.

Matèries

Tecnologia dels aliments, Control de qualitat dels aliments, Pernil, Cromatografia de gasos

Matèries (anglès)

Food technology, Food quality control, Ham, Gas chromatography, GC-IMS, PLSDA

Citació

Fernandez L;Martin-Gomez A;Mar Contreras M;Padilla M;Marco S;Arce L. Ham quality evaluation assisted by gas chromatography ion mobility spectrometry. Isoen 2017 - Isocs/Ieee International Symposium On Olfaction And Electronic Nose, Proceedings, 2017, 7968852-NA

Col·leccions

Comunicacions a congressos (Enginyeria Electrònica i Biomèdica)
Comunicacions a congressos (Institut de Bioenginyeria de Catalunya (IBEC))

Citació

FERNÁNDEZ ROMERO, Luis, MARTÍN GÓMEZ, Andrés, CONTRERAS, María del mar, PADILLA, Marta, MARCO COLÁS, Santiago, ARCE, Lourdes. Ham quality evaluation assisted by gas chromatography ion mobility spectrometry. _Isoen 2017 - Isocs/Ieee International Symposium On Olfaction And Electronic Nose_. Proceedings. Vol.  2017, núm. 7968852-NA. [consulta: 21 de gener de 2026]. [Disponible a: https://hdl.handle.net/2445/188027]

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