Jhonathan Escobar

Mr. Jhonathan Escobar

University of Antioquia, Medellín, Antioquia, Colombia

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 March 2022 in Applied Sciences
Verified
Journal Article
Open access
PDF file
NSNathalia Horrana Santos
Nathalia Horrana Santos
JZJulian Zapata
Julian Zapata
JDJuan David Dereix
Juan David Dereix
JEJhonathan Escobar
Jhonathan Escobar
AAAdrielle Borges de Almeida
Adrielle Borges de Almeida
Mariana Buranelo EgeaMariana Buranelo Egea
Mariana Buranelo Egea
The objective of the present work is to characterize the aroma of “Cerrado” cashew (Anacardium othonianum Rizz.) and cagaita (Eugenia dysenterica) pulps. For this, we used headspace (HS) and two extraction methods (solid-phase extraction, SPE and solid-phase microextraction, SPME), as well as gas chromatography-olfactometry (GC-O) and gas chromatography-mass spectrometry (GC-MS) for identification of aroma compounds. While SPME was more efficient and extracted 17 and 21 compounds for “Cerrado” cashew and cagaita pulps, respectively, the SPE method extracted 13 compounds for both pulps. SPME showed higher modified frequency (MF), that is, compounds perceived with higher intensity and by number of judges during olfactometry. On the other hand, the results obtained in this work showed that the extraction techniques seem complementary, since some compounds were not identified by SPE, but were identified by SPME, and vice versa.