STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS

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A SCREENING OF 24 CHUNCHO CACAO POSTHARVEST PROCESSES WAS CARRIED OUT AND THREE TREATMENTS WERE IDENTIFIED WITH THE BEST LEVELS OF FUNCTIONAL NON-VOLATILE METABOLITES AND THE BEST PROFILE OF VOLATILE METABOLITES. THE RELATIONSHIP BETWEEN THE SENSORY PROFILE OF FLAVOR AND AROMA, VOLATILE AND NON-VOLA...

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Detalles Bibliográficos
Autores: CONDORI, DAVID, ESPICHAN, FABIO, MACASSI, ANA LUCY SICCHA, CARBAJAL, LUZ, ROJAS, ROSARIO
Formato: artículo
Fecha de Publicación:2024
Institución:Universidad Nacional del Callao
Repositorio:UNAC-Institucional
Lenguaje:español
OAI Identifier:oai:repositorio.unac.edu.pe:20.500.12952/9901
Enlace del recurso:https://hdl.handle.net/20.500.12952/9901
Nivel de acceso:acceso abierto
Materia:CACAO CHUNCHO, MFA, MIXOMICS, MULTIBLOCK ANALYSIS, MULTIVARIATE ANALYSIS, PCA
https://purl.org/pe-repo/ocde/ford#2.00.00
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network_name_str UNAC-Institucional
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spelling CONDORI, DAVIDESPICHAN, FABIOMACASSI, ANA LUCY SICCHACARBAJAL, LUZROJAS, ROSARIO2025-02-28T20:39:55Z2025-02-28T20:39:55Z20243088146https://hdl.handle.net/20.500.12952/990110.1016/j.foodchem.2023.137123A SCREENING OF 24 CHUNCHO CACAO POSTHARVEST PROCESSES WAS CARRIED OUT AND THREE TREATMENTS WERE IDENTIFIED WITH THE BEST LEVELS OF FUNCTIONAL NON-VOLATILE METABOLITES AND THE BEST PROFILE OF VOLATILE METABOLITES. THE RELATIONSHIP BETWEEN THE SENSORY PROFILE OF FLAVOR AND AROMA, VOLATILE AND NON-VOLATILE METABOLITES WAS INVESTIGATED BY MULTIBLOCK ANALYSIS. THE MOST PROMINENT VOLATILE METABOLITES WERE BENZALDEHYDE (BZ), 2,3,5-TRIMETHYLPYRAZINE (TRIMP), 2,3,5,6-TETRAMETHYLPYRAZINE (TETRAMP), MYRCENE (MYR), LIMONENE (LM), ETHYLPHENYL ACETATE (EPHAC) AND 2-PHENYLETHYL ACETATE (PHETHAC), AND FUNCTIONAL NONVOLATILE METABOLITES WERE TOTAL FLAVONOIDS (TFLAV), TOTAL POLYPHENOLS (TPPH), CATECHINS (CAT), EPICATECHIN (EPCAT), CAFFEINE (CAF), AND THEOBROMINE (TEOB). SENSORY ANALYSIS BY MFA (MULTIPLE FACTORIAL ANALYSIS) ALLOWED CHECKING THE SUBSTRATES OF THE METABOLITES AND HIGHLIGHTING CORRELATED FLAVOR AND AROMA DESCRIPTORS. BASED ON MULTIBLOCK ANALYSIS, FOUR NEW DESCRIPTORS WERE IDENTIFIED FOR BZ, MYR, AND LM, SUCH AS NUT, ASTRINGENT, BITTER, AND CRUDE. FOR TETRAMP THE FRUITY FLAVOR WAS IDENTIFIED AND FOR TRIMP IT WAS IDENTIFIED AS MALT FLAVOR. FOR CAT, EPCAT, CAF, TEOB, TFLAV, AND TPPH, THE DESCRIPTORS BITTER, ASTRINGENT, FLORAL, AND FRUITY WERE IDENTIFIED. THIS STUDY WILL ALLOW CHUNCHO COCOA FARMERS AND PRODUCERS TO HAVE A COCOA PASTE PRODUCTION SCHEME WITH A HIGH VALUE OF FUNCTIONAL METABOLITES AND SENSORY PROFILE, AND VALUE THIS PERUVIAN ACCESSION. © 2023 ELSEVIER LTDapplication/pdfspaFOOD CHEMISTRYinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/CACAO CHUNCHO, MFA, MIXOMICS, MULTIBLOCK ANALYSIS, MULTIVARIATE ANALYSIS, PCAhttps://purl.org/pe-repo/ocde/ford#2.00.00STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSISinfo:eu-repo/semantics/articlereponame:UNAC-Institucionalinstname:Universidad Nacional del Callaoinstacron:UNAC20.500.12952/9901oai:repositorio.unac.edu.pe:20.500.12952/99012025-02-28 15:39:55.624https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessmetadata.onlyhttps://repositorio.unac.edu.peRepositorio de la Universidad Nacional del Callaodspace-help@myu.edu
dc.title.es_PE.fl_str_mv STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
title STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
spellingShingle STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
CONDORI, DAVID
CACAO CHUNCHO, MFA, MIXOMICS, MULTIBLOCK ANALYSIS, MULTIVARIATE ANALYSIS, PCA
https://purl.org/pe-repo/ocde/ford#2.00.00
title_short STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
title_full STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
title_fullStr STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
title_full_unstemmed STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
title_sort STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
author CONDORI, DAVID
author_facet CONDORI, DAVID
ESPICHAN, FABIO
MACASSI, ANA LUCY SICCHA
CARBAJAL, LUZ
ROJAS, ROSARIO
author_role author
author2 ESPICHAN, FABIO
MACASSI, ANA LUCY SICCHA
CARBAJAL, LUZ
ROJAS, ROSARIO
author2_role author
author
author
author
dc.contributor.author.fl_str_mv CONDORI, DAVID
ESPICHAN, FABIO
MACASSI, ANA LUCY SICCHA
CARBAJAL, LUZ
ROJAS, ROSARIO
dc.subject.es_PE.fl_str_mv CACAO CHUNCHO, MFA, MIXOMICS, MULTIBLOCK ANALYSIS, MULTIVARIATE ANALYSIS, PCA
topic CACAO CHUNCHO, MFA, MIXOMICS, MULTIBLOCK ANALYSIS, MULTIVARIATE ANALYSIS, PCA
https://purl.org/pe-repo/ocde/ford#2.00.00
dc.subject.ocde.es_PE.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.00.00
description A SCREENING OF 24 CHUNCHO CACAO POSTHARVEST PROCESSES WAS CARRIED OUT AND THREE TREATMENTS WERE IDENTIFIED WITH THE BEST LEVELS OF FUNCTIONAL NON-VOLATILE METABOLITES AND THE BEST PROFILE OF VOLATILE METABOLITES. THE RELATIONSHIP BETWEEN THE SENSORY PROFILE OF FLAVOR AND AROMA, VOLATILE AND NON-VOLATILE METABOLITES WAS INVESTIGATED BY MULTIBLOCK ANALYSIS. THE MOST PROMINENT VOLATILE METABOLITES WERE BENZALDEHYDE (BZ), 2,3,5-TRIMETHYLPYRAZINE (TRIMP), 2,3,5,6-TETRAMETHYLPYRAZINE (TETRAMP), MYRCENE (MYR), LIMONENE (LM), ETHYLPHENYL ACETATE (EPHAC) AND 2-PHENYLETHYL ACETATE (PHETHAC), AND FUNCTIONAL NONVOLATILE METABOLITES WERE TOTAL FLAVONOIDS (TFLAV), TOTAL POLYPHENOLS (TPPH), CATECHINS (CAT), EPICATECHIN (EPCAT), CAFFEINE (CAF), AND THEOBROMINE (TEOB). SENSORY ANALYSIS BY MFA (MULTIPLE FACTORIAL ANALYSIS) ALLOWED CHECKING THE SUBSTRATES OF THE METABOLITES AND HIGHLIGHTING CORRELATED FLAVOR AND AROMA DESCRIPTORS. BASED ON MULTIBLOCK ANALYSIS, FOUR NEW DESCRIPTORS WERE IDENTIFIED FOR BZ, MYR, AND LM, SUCH AS NUT, ASTRINGENT, BITTER, AND CRUDE. FOR TETRAMP THE FRUITY FLAVOR WAS IDENTIFIED AND FOR TRIMP IT WAS IDENTIFIED AS MALT FLAVOR. FOR CAT, EPCAT, CAF, TEOB, TFLAV, AND TPPH, THE DESCRIPTORS BITTER, ASTRINGENT, FLORAL, AND FRUITY WERE IDENTIFIED. THIS STUDY WILL ALLOW CHUNCHO COCOA FARMERS AND PRODUCERS TO HAVE A COCOA PASTE PRODUCTION SCHEME WITH A HIGH VALUE OF FUNCTIONAL METABOLITES AND SENSORY PROFILE, AND VALUE THIS PERUVIAN ACCESSION. © 2023 ELSEVIER LTD
publishDate 2024
dc.date.accessioned.none.fl_str_mv 2025-02-28T20:39:55Z
dc.date.available.none.fl_str_mv 2025-02-28T20:39:55Z
dc.date.issued.fl_str_mv 2024
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.issn.none.fl_str_mv 3088146
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12952/9901
dc.identifier.doi.none.fl_str_mv 10.1016/j.foodchem.2023.137123
identifier_str_mv 3088146
10.1016/j.foodchem.2023.137123
url https://hdl.handle.net/20.500.12952/9901
dc.language.iso.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_PE.fl_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv FOOD CHEMISTRY
publisher.none.fl_str_mv FOOD CHEMISTRY
dc.source.none.fl_str_mv reponame:UNAC-Institucional
instname:Universidad Nacional del Callao
instacron:UNAC
instname_str Universidad Nacional del Callao
instacron_str UNAC
institution UNAC
reponame_str UNAC-Institucional
collection UNAC-Institucional
repository.name.fl_str_mv Repositorio de la Universidad Nacional del Callao
repository.mail.fl_str_mv dspace-help@myu.edu
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score 13.076948
STUDY OF THE POST-HARVEST PROCESSES OF THE PERUVIAN CHUNCHO COCOA USING MULTIVARIATE AND MULTI-BLOCK ANALYSIS
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