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Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography
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Chemistry
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JoVE Journal Chemistry
Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography

English

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4,432 Views

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10:14 min

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September 02, 2020

DOI:

10.3791/61529-v

DOI:
10.3791/61529-v

•

10:14 min
September 02, 2020

•

6 Views
, , , , ,
1Dipartimento di Scienza e Tecnologia del Farmaco,Università degli Studi di Torino, 2SRA Instruments, 3GC Image LLC, 4Computer Science and Engineering Department,University of Nebraska

Summary

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This protocol presents an approach to fingerprint and explore multi-dimensional data collected by comprehensive two-dimensional gas chromatography coupled to mass spectrometry. Dedicated pattern recognition algorithms (template matching) are applied to explore the chemical information encrypted in the extra-virgin olive oil volatile fraction (i.e., volatilome).

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Stilo, F., Cordero, C., Bicchi, C., Peroni, D., Tao, Q., Reichenbach, S. E. Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography. J. Vis. Exp. (163), e61529, doi:10.3791/61529 (2020).

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