Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation

In this work, papaya agroindustrial wastes were treated with ethanol and subsequently dehydrated to produce pulp or peel dietary fibre concentrates (DFCs). Hot air convection (CV) and microwave (MW) assisted dehydration were studied. The DFCs produced were mainly composed by cell wall polymers such...

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Autores principales:	Nieto-Calvache, J.E., de Escalada Pla, M., Gerschenson, L.N.
Formato:	INPR
Materias:	Antioxidant characteristics drying functional properties papaya industrial wastes Antioxidants Food products Glass transition Industrial wastes Agro-industrial wastes Antioxidant properties Cell wall polymers Dietary fibre concentrates Functional properties Hot air convection Hydration properties Non-cellulosic carbohydrates Drying
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_09505423_v_n_p_NietoCalvache
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_09505423_v_n_p_NietoCalvache
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spelling	todo:paper_09505423_v_n_p_NietoCalvache2023-10-03T15:50:27Z Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation Nieto-Calvache, J.E. de Escalada Pla, M. Gerschenson, L.N. Antioxidant characteristics drying functional properties papaya industrial wastes Antioxidants Food products Glass transition Industrial wastes Agro-industrial wastes Antioxidant properties Cell wall polymers Dietary fibre concentrates Functional properties Hot air convection Hydration properties Non-cellulosic carbohydrates Drying In this work, papaya agroindustrial wastes were treated with ethanol and subsequently dehydrated to produce pulp or peel dietary fibre concentrates (DFCs). Hot air convection (CV) and microwave (MW) assisted dehydration were studied. The DFCs produced were mainly composed by cell wall polymers such as cellulose, lignin, proteins and non-cellulosic carbohydrates. It was found that convective drying produced DFCs with lower uronic acid content than microwave drying. Besides, pulp DFCs dehydrated by MW presented higher values for hydration properties, compared to those reported in literature. Peel DFCs presented better antioxidant properties than those from the pulp. Use of peel tissue, as well as CV produced DFCs with higher values of glass transition temperature. The characteristics found in the DFCs allow concluding that these products may be added in a diverse range of food products, granting benefits that would normally be obtained using several additives. © 2018 Institute of Food Science and Technology INPR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09505423_v_n_p_NietoCalvache
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Antioxidant characteristics drying functional properties papaya industrial wastes Antioxidants Food products Glass transition Industrial wastes Agro-industrial wastes Antioxidant properties Cell wall polymers Dietary fibre concentrates Functional properties Hot air convection Hydration properties Non-cellulosic carbohydrates Drying
spellingShingle	Antioxidant characteristics drying functional properties papaya industrial wastes Antioxidants Food products Glass transition Industrial wastes Agro-industrial wastes Antioxidant properties Cell wall polymers Dietary fibre concentrates Functional properties Hot air convection Hydration properties Non-cellulosic carbohydrates Drying Nieto-Calvache, J.E. de Escalada Pla, M. Gerschenson, L.N. Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
topic_facet	Antioxidant characteristics drying functional properties papaya industrial wastes Antioxidants Food products Glass transition Industrial wastes Agro-industrial wastes Antioxidant properties Cell wall polymers Dietary fibre concentrates Functional properties Hot air convection Hydration properties Non-cellulosic carbohydrates Drying
description	In this work, papaya agroindustrial wastes were treated with ethanol and subsequently dehydrated to produce pulp or peel dietary fibre concentrates (DFCs). Hot air convection (CV) and microwave (MW) assisted dehydration were studied. The DFCs produced were mainly composed by cell wall polymers such as cellulose, lignin, proteins and non-cellulosic carbohydrates. It was found that convective drying produced DFCs with lower uronic acid content than microwave drying. Besides, pulp DFCs dehydrated by MW presented higher values for hydration properties, compared to those reported in literature. Peel DFCs presented better antioxidant properties than those from the pulp. Use of peel tissue, as well as CV produced DFCs with higher values of glass transition temperature. The characteristics found in the DFCs allow concluding that these products may be added in a diverse range of food products, granting benefits that would normally be obtained using several additives. © 2018 Institute of Food Science and Technology
format	INPR
author	Nieto-Calvache, J.E. de Escalada Pla, M. Gerschenson, L.N.
author_facet	Nieto-Calvache, J.E. de Escalada Pla, M. Gerschenson, L.N.
author_sort	Nieto-Calvache, J.E.
title	Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
title_short	Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
title_full	Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
title_fullStr	Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
title_full_unstemmed	Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
title_sort	dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation
url	http://hdl.handle.net/20.500.12110/paper_09505423_v_n_p_NietoCalvache
work_keys_str_mv	AT nietocalvacheje dietaryfibreconcentratesproducedfrompapayabyproductsforagroindustrialwastevalorisation AT deescaladaplam dietaryfibreconcentratesproducedfrompapayabyproductsforagroindustrialwastevalorisation AT gerschensonln dietaryfibreconcentratesproducedfrompapayabyproductsforagroindustrialwastevalorisation
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Dietary fibre concentrates produced from papaya by-products for agroindustrial waste valorisation

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