Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit

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Composition and bioactive properties of x`kijit fruit [ Renealmia alpinia (Rottb.) Maas] pulp and peel is unknown so far . Therefore, the objective of this study was to evaluate physicochemical, and nutritional characteristics, bioactive compounds and antioxidant activity of peel, pulp of the fr...

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Autores principales: Luna Guevara, María Lorena, Ochoa Velasco, Carlos Enrique, Hernández Carranza, Paola, Contreras Cortes, Leonardo Ernesto Ulises, Luna Guevara, Juan José
Formato: article Artículo publishedVersion
Lenguaje:Inglés
Publicado: Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias 2018
Materias:
Propiedades fisicoquímicas
Actividad antioxidante
Propiedades bioactivas
Renealmia alpinia
Pulpa de frutas
Nutrición
Nutritional characteristics
Antioxidant activity
Rottb
Acceso en línea:http://bdigital.uncu.edu.ar/12074
Aporte de:
Biblioteca Digital de Universidad Nacional de Cuyo
id I11-R812074
record_format dspace
institution Universidad Nacional de Cuyo
institution_str I-11
repository_str R-8
collection Biblioteca Digital
language Inglés
orig_language_str_mv eng
topic Propiedades fisicoquímicas
Actividad antioxidante
Propiedades bioactivas
Renealmia alpinia
Pulpa de frutas
Nutrición
Nutritional characteristics
Antioxidant activity
Rottb
spellingShingle Propiedades fisicoquímicas
Actividad antioxidante
Propiedades bioactivas
Renealmia alpinia
Pulpa de frutas
Nutrición
Nutritional characteristics
Antioxidant activity
Rottb
Luna Guevara, María Lorena
Ochoa Velasco, Carlos Enrique
Hernández Carranza, Paola
Contreras Cortes, Leonardo Ernesto Ulises
Luna Guevara, Juan José
Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
topic_facet Propiedades fisicoquímicas
Actividad antioxidante
Propiedades bioactivas
Renealmia alpinia
Pulpa de frutas
Nutrición
Nutritional characteristics
Antioxidant activity
Rottb
description Composition and bioactive properties of x`kijit fruit [ Renealmia alpinia (Rottb.) Maas] pulp and peel is unknown so far . Therefore, the objective of this study was to evaluate physicochemical, and nutritional characteristics, bioactive compounds and antioxidant activity of peel, pulp of the fruit (x`kijit fruit). The fruit pulp was higher in soluble solids (10.53°Brix) and pH (6.2), while the peel had lower pH (3.9) and soluble solids (2.3°Brix). The protein and fat contents were higher in pulp with values 4.2 and 8.6%, respectively. Vitamin C, flavonoids, phenolic compounds, and carotenoids were higher in pulp (28.3 mg ascorbic acid.100 g -1 FW, 567.8 mg catechin.100 g -1 FW, 102.4 mg GAE.100 g -1 FW, and 332 μg of carotenoid.100 g -1 FW, respectively) than peel. However, the peel was higher in anthocyanins (181.4 mg of cyanidin.100 g -1 FW), yielding an antioxidant activity of 23.3mMFe 2+ .100 g -1 . The x`kijit fruit demonstrated to have an important nutritional composition and a high antioxidant activity.
format article
Artículo
Artículo
publishedVersion
author Luna Guevara, María Lorena
Ochoa Velasco, Carlos Enrique
Hernández Carranza, Paola
Contreras Cortes, Leonardo Ernesto Ulises
Luna Guevara, Juan José
author_facet Luna Guevara, María Lorena
Ochoa Velasco, Carlos Enrique
Hernández Carranza, Paola
Contreras Cortes, Leonardo Ernesto Ulises
Luna Guevara, Juan José
author_sort Luna Guevara, María Lorena
title Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
title_short Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
title_full Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
title_fullStr Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
title_full_unstemmed Composition, physico-chemical properties and antioxidant capacity of Renealmia alpinia (Rottb.) Maas fruit
title_sort composition, physico-chemical properties and antioxidant capacity of renealmia alpinia (rottb.) maas fruit
publisher Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias
publishDate 2018
url http://bdigital.uncu.edu.ar/12074
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