Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish

Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish

 Fish production by intensive aquaculture, is an economically important strategy to produce food. However, intensive sh farming generates oxidative stress and suppress the immune system, causing loss of product quality and increasing  sh mortality rates. To diminish these effects, plants as a source...

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Main Authors: Lizárraga-Velázquez, Cynthia Esmeralda, Hernández, Crisantema, González-Aguilar, Gustavo Adolfo, Basilio-Heredia, José
Format: Online
Language:spa
Published: Universidad Autónoma de Tamaulipas 2018
Online Access:https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904
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spelling oai:ojs.pkp.sfu.ca:article-9042020-08-24T17:27:49Z Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish Propiedades antioxidantes e inmunoestimulantes de polifenoles en peces carnívoros de cultivo Lizárraga-Velázquez, Cynthia Esmeralda Hernández, Crisantema González-Aguilar, Gustavo Adolfo Basilio-Heredia, José aquaculture oxidative stress innate immune system antioxidant enzymes functional food. acuicultura estrés oxidativo respuesta inmune innata enzimas antioxidantes alimento funcional.  Fish production by intensive aquaculture, is an economically important strategy to produce food. However, intensive sh farming generates oxidative stress and suppress the immune system, causing loss of product quality and increasing  sh mortality rates. To diminish these effects, plants as a source of polyphenols with antioxidants and immunostimulant properties were administered to carnivorous farmed  sh. The aim of this study was to describe the effects of plant polyphenols as antioxidants and immunostimulants on carnivorous  sh, and to promote their use as functional ingredients in aquaculture. Plants as a source of polyphenols showed the ability to improve the immune and antioxidant defense systems of the analyzed species, resulting in a tissue of better nutritional quality and a higher endogenous antioxidant content. However, the biological properties of polyphenols are dependent on the type of plant and their concentration within it, the dose and the time of administration, as well as the food matrix, which determines their bioaccessibility and bioavailability in the organism. There is little information on the effec of polyphenols in post mortem quality; therefore, further studies should be conducted.  El cultivo intensivo de peces es una estrategia económicamente importante para producir alimento. Sin embargo, las prácticas de cultivo intensivo generan estrés oxidativo e inmunosupresión, lo que ocasiona pérdidas de la calidad del espécimen y aumento en la mortalidad. Para contrarrestar estos efectos, se ha optado por la administración de vegetales como fuente de polifenoles con propiedades antioxidantes e inmunoestimulantes en peces carnívoros de cultivo. El objetivo de este trabajo fue describir los efectos de los polifenoles de origen vegetal como antioxidantes e inmunoestimulantes en peces carnívoros, y promover su uso como ingredientes funcionales en la acuicultura. Los vegetales como fuente de polifenoles tienen la capacidad de mejorar los sistemas de defensa inmune y antioxidante de las especies analiza- das, con un tejido de mejor calidad nutricional y un mayor contenido endógeno de antioxidantes. No obstante, las propiedades biológicas de los polifenoles dependen del tipo y concentración en el vegetal, de la dosis y el tiempo de administración, así como de la matriz alimentaria, la cual determina la bioaccesibilidad y biodisponibilidad de los polifenoles en el organismo. Es escasa la información generada sobre el efecto de los polifenoles en la calidad post mortem, por lo que se deben realizar más estudios. Universidad Autónoma de Tamaulipas 2018-01-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/xml https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904 10.29059/cienciauat.v12i2.904 CienciaUAT; Vol. 12 No. 2: January-June 2018; 127-136 CienciaUAT; Vol. 12 No. 2: Enero-Junio 2018; 127-136 2007-7858 2007-7521 spa https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904/423 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904/480 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904/650 Derechos de autor 2018 CienciaUAT
institution CIENCIA UAT
collection OJS
language spa
format Online
author Lizárraga-Velázquez, Cynthia Esmeralda
Hernández, Crisantema
González-Aguilar, Gustavo Adolfo
Basilio-Heredia, José
spellingShingle Lizárraga-Velázquez, Cynthia Esmeralda
Hernández, Crisantema
González-Aguilar, Gustavo Adolfo
Basilio-Heredia, José
Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
author_facet Lizárraga-Velázquez, Cynthia Esmeralda
Hernández, Crisantema
González-Aguilar, Gustavo Adolfo
Basilio-Heredia, José
author_sort Lizárraga-Velázquez, Cynthia Esmeralda
title Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
title_short Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
title_full Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
title_fullStr Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
title_full_unstemmed Antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
title_sort antioxidant and immunostimulant properties of polyphenols in carnivorous farmed fish
description  Fish production by intensive aquaculture, is an economically important strategy to produce food. However, intensive sh farming generates oxidative stress and suppress the immune system, causing loss of product quality and increasing  sh mortality rates. To diminish these effects, plants as a source of polyphenols with antioxidants and immunostimulant properties were administered to carnivorous farmed  sh. The aim of this study was to describe the effects of plant polyphenols as antioxidants and immunostimulants on carnivorous  sh, and to promote their use as functional ingredients in aquaculture. Plants as a source of polyphenols showed the ability to improve the immune and antioxidant defense systems of the analyzed species, resulting in a tissue of better nutritional quality and a higher endogenous antioxidant content. However, the biological properties of polyphenols are dependent on the type of plant and their concentration within it, the dose and the time of administration, as well as the food matrix, which determines their bioaccessibility and bioavailability in the organism. There is little information on the effec of polyphenols in post mortem quality; therefore, further studies should be conducted. 
publisher Universidad Autónoma de Tamaulipas
publishDate 2018
url https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/904
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