Modulation of gut microbiota composition and predicted metabolic capacity after nutritional programming with a plant-rich diet in Atlantic salmon (Salmo salar): insights across developmental stages ...
Abstract To promote sustainable aquaculture, the formulation of Atlantic salmon (Salmo salar) feeds has changed in recent decades, focusing on replacing standard marine-based ingredients with plant-based alternatives, increasingly demonstrating successful outcomes in terms of fish performance. Howev...
Main Authors: | , , , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | unknown |
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figshare
2024
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.c.7311255 https://springernature.figshare.com/collections/Modulation_of_gut_microbiota_composition_and_predicted_metabolic_capacity_after_nutritional_programming_with_a_plant-rich_diet_in_Atlantic_salmon_Salmo_salar_insights_across_developmental_stages/7311255 |
Summary: | Abstract To promote sustainable aquaculture, the formulation of Atlantic salmon (Salmo salar) feeds has changed in recent decades, focusing on replacing standard marine-based ingredients with plant-based alternatives, increasingly demonstrating successful outcomes in terms of fish performance. However, little is known about how these plant-based diets may impact the gut microbiota at first feeding and onwards. Nutritional programming (NP) is one strategy applied for exposing fish to a plant-based (V) diet at an early stage in life to promote full utilisation of plant-based ingredients and prevent potential adverse impacts of exposure to a plant-rich diet later in life. We investigated the impact of NP on gut microbiota by introducing fish to plant ingredients (V fish) during first feeding for a brief period of two weeks (stimulus phase) and compared those to fish fed a marine-based diet (M fish). Results demonstrated that V fish not only maintained growth performance at 16 (intermediate phase) and 22 ... |
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