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Enhancing Nutrient Digestibility and Antioxidant Efficacy in Piglets: The Impact of Fermented Rapeseed Meal Supplementation on Biochemical Parameters and Oxidative Stress Markers Cover

Enhancing Nutrient Digestibility and Antioxidant Efficacy in Piglets: The Impact of Fermented Rapeseed Meal Supplementation on Biochemical Parameters and Oxidative Stress Markers

Open Access
|Jan 2025

Abstract

This study aimed to investigate the effects of varying levels of dried fermented rapeseed meal (FRSM) on the nutrient digestibility and antioxidant efficacy in piglets. The experiment was conducted on 300 piglets, starting at 18 days of age. The primary experimental factor was the inclusion of FRSM in the diet, substituting mainly for post-extraction soybean meal and wheat. Two control groups were established: a positive control (PC) supplemented with 2500 ppm zinc oxide, and a negative control (NC) without additives. Additionally, four experimental groups were designated based on FRSM inclusion levels: FR-8 (8% FRSM), FR-12 (12% FRSM), FR-15 (15% FRSM), and FR-25 (25% FRSM). Results indicated a positive impact on nutrient absorption and redox processes, characterized by reduced efficiency of lipid peroxidation products such as malondialdehyde and lipid hydroperoxide in both blood and organs like the liver and intestines. From this perspective, the recommended inclusion of fermented rapeseed meal in piglet feed appears to be within the range of 8–12%

DOI: https://doi.org/10.2478/aoas-2024-0055 | Journal eISSN: 2300-8733 | Journal ISSN: 1642-3402
Language: English
Page range: 281 - 291
Submitted on: Jan 31, 2024
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Accepted on: Apr 12, 2024
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Published on: Jan 22, 2025
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2025 Anna Czech, Katarzyna Woś, Siemowit Muszyński, Ewa Tomaszewska, published by National Research Institute of Animal Production
This work is licensed under the Creative Commons Attribution 4.0 License.