Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)

ABSTRACT The objective of this work was to evaluate the proximal chemical composition, antioxidant activity assays with total phenol, 2,2-Diphenyl-1-Picrylhydrazyl, 2’2-azino-bis(3-ethylbenzothiazolin-6-sulfonic acid) diammonium salt, iron reducing antioxidant power, and the fatty acid com...

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Autores principales:	Ariza-Ortega,José Alberto, García,Ernesto Alanís, Rodríguez-Meléndez,Carla Taryn
Lenguaje:	English
Publicado:	Sociedad Chilena de Nutrición, Bromatología y Toxicología 2021
Materias:	Antioxidants Cocoa pulp bar Fatty acids Roasted Theobroma cacao L
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000400500
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spelling	oai:scielo:S0717-751820210004005002021-08-26Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)Ariza-Ortega,José AlbertoGarcía,Ernesto AlanísRodríguez-Meléndez,Carla Taryn Antioxidants Cocoa pulp bar Fatty acids Roasted Theobroma cacao L ABSTRACT The objective of this work was to evaluate the proximal chemical composition, antioxidant activity assays with total phenol, 2,2-Diphenyl-1-Picrylhydrazyl, 2’2-azino-bis(3-ethylbenzothiazolin-6-sulfonic acid) diammonium salt, iron reducing antioxidant power, and the fatty acid composition of fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar. The fermented and dried cocoa beans were purchased, roasted (115 °C for 5 min) and homogenized. The mixture was brought to its melting point (58 °C for 5 min). In the cocoa pulp bar there was an increase in lipids (53.0%). The roasted affected the concentration of ashes (3.38–2.98%). Total phenol (1.8, 1.5 and 1.3 mg AEG kg-1), 2,2-Diphenyl-1-Picrylhydrazyl (65.8, 64.4 and 65.0 μmol ET kg-1), 2’2-azino-bis(3-ethylbenzothiazolin-6-sulfonic acid) diammonium salt (3.60, 3.00 and 2.30 μmol EAC kg-1) and iron reducing antioxidant power (0.09, 0.07 and 0.06 mg Fe2+ kg-1) presented significant differences (p<0.05) in the fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar respectively, however, the changes were minimal. The cocoa pulp bar had a higher concentration of unsaturated fatty acid (89.2%), where oleic (48.6%) was predominated. Therefore, the cocoa pulp bar is a food with an important antioxidant content, moreover, it has a higher concentration of unsaturated fatty acid, which is desirable in the diet.info:eu-repo/semantics/openAccessSociedad Chilena de Nutrición, Bromatología y ToxicologíaRevista chilena de nutrición v.48 n.4 20212021-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000400500en10.4067/S0717-75182021000400500
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Antioxidants Cocoa pulp bar Fatty acids Roasted Theobroma cacao L
spellingShingle	Antioxidants Cocoa pulp bar Fatty acids Roasted Theobroma cacao L Ariza-Ortega,José Alberto García,Ernesto Alanís Rodríguez-Meléndez,Carla Taryn Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
description	ABSTRACT The objective of this work was to evaluate the proximal chemical composition, antioxidant activity assays with total phenol, 2,2-Diphenyl-1-Picrylhydrazyl, 2’2-azino-bis(3-ethylbenzothiazolin-6-sulfonic acid) diammonium salt, iron reducing antioxidant power, and the fatty acid composition of fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar. The fermented and dried cocoa beans were purchased, roasted (115 °C for 5 min) and homogenized. The mixture was brought to its melting point (58 °C for 5 min). In the cocoa pulp bar there was an increase in lipids (53.0%). The roasted affected the concentration of ashes (3.38–2.98%). Total phenol (1.8, 1.5 and 1.3 mg AEG kg-1), 2,2-Diphenyl-1-Picrylhydrazyl (65.8, 64.4 and 65.0 μmol ET kg-1), 2’2-azino-bis(3-ethylbenzothiazolin-6-sulfonic acid) diammonium salt (3.60, 3.00 and 2.30 μmol EAC kg-1) and iron reducing antioxidant power (0.09, 0.07 and 0.06 mg Fe2+ kg-1) presented significant differences (p<0.05) in the fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar respectively, however, the changes were minimal. The cocoa pulp bar had a higher concentration of unsaturated fatty acid (89.2%), where oleic (48.6%) was predominated. Therefore, the cocoa pulp bar is a food with an important antioxidant content, moreover, it has a higher concentration of unsaturated fatty acid, which is desirable in the diet.
author	Ariza-Ortega,José Alberto García,Ernesto Alanís Rodríguez-Meléndez,Carla Taryn
author_facet	Ariza-Ortega,José Alberto García,Ernesto Alanís Rodríguez-Meléndez,Carla Taryn
author_sort	Ariza-Ortega,José Alberto
title	Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
title_short	Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
title_full	Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
title_fullStr	Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
title_full_unstemmed	Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)
title_sort	proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (theobroma cacao l. criollo cultivar)
publisher	Sociedad Chilena de Nutrición, Bromatología y Toxicología
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000400500
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Proximal chemical evaluation, antioxidant content and fatty acids in fermented and dried cocoa beans, roasted cocoa beans and cocoa pulp bar (Theobroma cacao L. Criollo cultivar)

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