Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function

Appropriate nutrition targets decrease the risk of incidence of preventable diseases in addition to providing physiological benefits. Dietary fiber, despite being available and necessary in balanced nutrition, are consumed at below daily requirements. Food byproducts high in dietary fiber and free a...

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Autores principales:	Julio Salazar-Bermeo, Bryan Moreno-Chamba, María Concepción Martínez-Madrid, Domingo Saura, Manuel Valero, Nuria Martí
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Diospyros kaki</i> antioxidant activity in vitro digestion probiotic bacterial fermentation bioactive compounds Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/5018742beeda48c383903f673e8a187c
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spelling	oai:doaj.org-article:5018742beeda48c383903f673e8a187c2021-11-25T16:25:41ZPotential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function10.3390/antiox101116682076-3921https://doaj.org/article/5018742beeda48c383903f673e8a187c2021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3921/10/11/1668https://doaj.org/toc/2076-3921Appropriate nutrition targets decrease the risk of incidence of preventable diseases in addition to providing physiological benefits. Dietary fiber, despite being available and necessary in balanced nutrition, are consumed at below daily requirements. Food byproducts high in dietary fiber and free and bonded bioactive compounds are often discarded. Herein, persimmon byproducts are presented as an interesting source of fiber and bioactive compounds. The solvent extraction effects of dietary fiber from persimmon byproducts on its techno- and physio-functional properties, and on the Caco-2 cell model after being subjected to in vitro gastrointestinal digestion and probiotic bacterial fermentation, were evaluated. The total, soluble, and insoluble dietary fiber, total phenolic, carotenoid, flavonoid contents, and antioxidant activity were determined. After in vitro digestion, low quantities of bonded phenolic compounds were detected in all fiber fractions. Moreover, total phenolic and carotenoid contents, as well as antioxidant activity, decreased depending on the extraction solvent, whereas short chain fatty acids production increased. Covalently bonded compounds in persimmon fiber mainly consisted of hydroxycinnamic acids and flavanols. After probiotic bacterial fermentation, few phenolic compounds were determined in all fiber fractions. Results suggest that persimmon’s dietary fiber functional properties are dependent on the extraction process used, which may promote a strong probiotic response and modulate the epithelial barrier function.Julio Salazar-BermeoBryan Moreno-ChambaMaría Concepción Martínez-MadridDomingo SauraManuel ValeroNuria MartíMDPI AGarticle<i>Diospyros kaki</i>antioxidant activityin vitro digestionprobiotic bacterial fermentationbioactive compoundsTherapeutics. PharmacologyRM1-950ENAntioxidants, Vol 10, Iss 1668, p 1668 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Diospyros kaki</i> antioxidant activity in vitro digestion probiotic bacterial fermentation bioactive compounds Therapeutics. Pharmacology RM1-950
spellingShingle	<i>Diospyros kaki</i> antioxidant activity in vitro digestion probiotic bacterial fermentation bioactive compounds Therapeutics. Pharmacology RM1-950 Julio Salazar-Bermeo Bryan Moreno-Chamba María Concepción Martínez-Madrid Domingo Saura Manuel Valero Nuria Martí Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
description	Appropriate nutrition targets decrease the risk of incidence of preventable diseases in addition to providing physiological benefits. Dietary fiber, despite being available and necessary in balanced nutrition, are consumed at below daily requirements. Food byproducts high in dietary fiber and free and bonded bioactive compounds are often discarded. Herein, persimmon byproducts are presented as an interesting source of fiber and bioactive compounds. The solvent extraction effects of dietary fiber from persimmon byproducts on its techno- and physio-functional properties, and on the Caco-2 cell model after being subjected to in vitro gastrointestinal digestion and probiotic bacterial fermentation, were evaluated. The total, soluble, and insoluble dietary fiber, total phenolic, carotenoid, flavonoid contents, and antioxidant activity were determined. After in vitro digestion, low quantities of bonded phenolic compounds were detected in all fiber fractions. Moreover, total phenolic and carotenoid contents, as well as antioxidant activity, decreased depending on the extraction solvent, whereas short chain fatty acids production increased. Covalently bonded compounds in persimmon fiber mainly consisted of hydroxycinnamic acids and flavanols. After probiotic bacterial fermentation, few phenolic compounds were determined in all fiber fractions. Results suggest that persimmon’s dietary fiber functional properties are dependent on the extraction process used, which may promote a strong probiotic response and modulate the epithelial barrier function.
format	article
author	Julio Salazar-Bermeo Bryan Moreno-Chamba María Concepción Martínez-Madrid Domingo Saura Manuel Valero Nuria Martí
author_facet	Julio Salazar-Bermeo Bryan Moreno-Chamba María Concepción Martínez-Madrid Domingo Saura Manuel Valero Nuria Martí
author_sort	Julio Salazar-Bermeo
title	Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
title_short	Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
title_full	Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
title_fullStr	Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
title_full_unstemmed	Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function
title_sort	potential of persimmon dietary fiber obtained from byproducts as antioxidant, prebiotic and modulating agent of the intestinal epithelial barrier function
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5018742beeda48c383903f673e8a187c
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Potential of Persimmon Dietary Fiber Obtained from Byproducts as Antioxidant, Prebiotic and Modulating Agent of the Intestinal Epithelial Barrier Function

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