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Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion

The aim of the present work was to evaluate and compare in vitro the antioxidant activity of raw, cooked and cooked–digested pork, beef and chicken burgers. The cooking process influenced the antioxidant capacity of the meat by decreasing the values of ABTS, FRAP and the content of free thiols. Conv...

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Autores principales: Grassi, Giulia, Capasso, Giambattista, Rando, Andrea, Perna, Anna Maria
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10670588/
https://www.ncbi.nlm.nih.gov/pubmed/38002158
http://dx.doi.org/10.3390/foods12224100
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author Grassi, Giulia
Capasso, Giambattista
Rando, Andrea
Perna, Anna Maria
author_facet Grassi, Giulia
Capasso, Giambattista
Rando, Andrea
Perna, Anna Maria
author_sort Grassi, Giulia
collection PubMed
description The aim of the present work was to evaluate and compare in vitro the antioxidant activity of raw, cooked and cooked–digested pork, beef and chicken burgers. The cooking process influenced the antioxidant capacity of the meat by decreasing the values of ABTS, FRAP and the content of free thiols. Conversely, a positive effect was observed after in vitro gastrointestinal digestion which increased the biological activity of the meat, characterised by greater antioxidant activity. The type of meat influenced the chemical composition and biological capacity of the burgers. In fact, both before and after the cooking process, beef burgers showed higher thiol content and, consequently, a higher oxidative stability of proteins than chicken and pork burgers. In vitro gastrointestinal digestion also improved the nutraceutical quality of beef burgers, which showed higher ABTS values and thiol content than pork burgers, which showed higher FRAP values. This work aims to support the potential of meat constituents as a natural antioxidant component that is essential to counteract the oxidative stress responsible for imbalances in the human organism and several cardiovascular diseases.
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spelling pubmed-106705882023-11-12 Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion Grassi, Giulia Capasso, Giambattista Rando, Andrea Perna, Anna Maria Foods Article The aim of the present work was to evaluate and compare in vitro the antioxidant activity of raw, cooked and cooked–digested pork, beef and chicken burgers. The cooking process influenced the antioxidant capacity of the meat by decreasing the values of ABTS, FRAP and the content of free thiols. Conversely, a positive effect was observed after in vitro gastrointestinal digestion which increased the biological activity of the meat, characterised by greater antioxidant activity. The type of meat influenced the chemical composition and biological capacity of the burgers. In fact, both before and after the cooking process, beef burgers showed higher thiol content and, consequently, a higher oxidative stability of proteins than chicken and pork burgers. In vitro gastrointestinal digestion also improved the nutraceutical quality of beef burgers, which showed higher ABTS values and thiol content than pork burgers, which showed higher FRAP values. This work aims to support the potential of meat constituents as a natural antioxidant component that is essential to counteract the oxidative stress responsible for imbalances in the human organism and several cardiovascular diseases. MDPI 2023-11-12 /pmc/articles/PMC10670588/ /pubmed/38002158 http://dx.doi.org/10.3390/foods12224100 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Grassi, Giulia
Capasso, Giambattista
Rando, Andrea
Perna, Anna Maria
Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title_full Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title_fullStr Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title_full_unstemmed Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title_short Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion
title_sort antioxidant activity of beef, pork and chicken burgers before and after cooking and after in vitro intestinal digestion
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10670588/
https://www.ncbi.nlm.nih.gov/pubmed/38002158
http://dx.doi.org/10.3390/foods12224100
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