Frédéric Terrier
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Early sensory responses to plant-based diets in rainbow trout (Oncorhynchus mykiss) alevins: Impact on feeding behavior Open
Smell and taste are key sensory modalities involved in nutrient detection and feeding behavior in fish. In rainbow trout (Oncorhynchus mykiss), early growth can be compromised when fishmeal and fish oil are replaced by plant-based ingredie…
Effects of a Plant‐Based Diet During the First Month of Feeding on Alevin Rainbow Trout (<i>Oncorhynchus mykiss</i>) in the Development of Tongue Sensory System Regulating Feeding Behavior Open
Taste perception is essential for animals to detect nutrients, providing critical dietary information necessary for growth and survival. Since the early growth performance of alevin rainbow trout ( Oncorhynchus mykiss ) can be affected by …
Discarded blue mussel ( <i>Mytilus edulis</i> ): a feed ingredient that maintains growth performance of juvenile gilthead seabream ( <i>Sparus aurata</i> ) while fishmeal and fish oil are removed Open
International audience
INTRODUCTION OF TORULA YEAST IN RAINBOW TROUT DIET IMPROVED THE EFFICIENCY OF PLANT-BASED DIET AND INFLUENCED IMMUNITY Open
International audience
Vitamin B6 and selenium supplementation induce contrasting effects in the transsulfuration pathway of juvenile rainbow trout (Oncorhynchus mykiss) with interactive effects in stressed fish Open
This study aimed to investigate the interactive effects between selenium and vitamin B6 supplementation in the transsulfuration pathway and glutathione metabolism of juvenile rainbow trout (Oncorhynchus mykiss) and in response to oxidative…
Gut physiology of rainbow trout (Oncorhynchus mykiss) is influenced more by short-term fasting followed by refeeding than by feeding fishmeal-free diets Open
Supplementing a fishmeal-free diet with yeast extract improves rainbow trout ( Oncorhynchus mykiss ) growth performance and modulates the hepatic and intestinal transcriptomic response. These effects are often observed in the long term but…
Partially replacing plant protein sources with torula yeast in rainbow trout (<span><i>Oncorhynchus mykiss</i></span>) feed increases growth and factors related to immune status Open
In this study, the impact of adding 10% or 20% torula yeast (PB TY10 and PB TY20) to a fishmeal‐free diet on digestibility and growth of juvenile rainbow trout was assessed. The yeast diets were compared with a plant‐only diet (PB) and a d…
Precision formulation, a new concept to improve dietary amino acid absorption based on the study of cationic amino acid transporters Open
Amino acid (AA) transporters (AAT) control AA cellular fluxes across membranes, contributing to maintain cellular homeostasis. In this study, we took advantage of rainbow trout metabolic feature, which highly relies on dietary AA, to explo…
Rapid adaptation of the rainbow trout intestinal microbiota to the use of a high-starch 100% plant-based diet Open
Short-term adaptation of the microbiota could promote nutrient degradation and the host health. While numerous studies are currently undertaking feeding trials using sustainable diets for the aquaculture industry, the extent to which the m…
Dietary selenium and vitamin B6 in the glutathione metabolism of rainbow trout Oncorhynchus mykiss exposed to periodic hyperoxia Open
International audience
Long-term regulation of fat sensing in rainbow trout (<i>Oncorhynchus mykiss</i>) fed a vegetable diet from the first feeding: focus on free fatty acid receptors and their signalling Open
Taste plays a fundamental role in an animal’s ability to detect nutrients and transmits key dietary information to the brain, which is crucial for its growth and survival. Providing alternative terrestrial ingredients early in feeding infl…
Exploring the effects of dietary inulin in rainbow trout fed a high-starch, 100% plant-based diet Open
Background High dietary carbohydrates can spare protein in rainbow trout but may affect growth and health. Inulin, a prebiotic, could have nutritional and metabolic effects, along with anti-inflammatory properties in teleosts, improving gr…
Gut physiology of rainbow trout (<i>Oncorhynchus mykiss</i>) is influenced more by short-term fasting followed by refeeding than by feeding fishmeal-free diets Open
Supplementing a fishmeal-free diet with yeast extract improves rainbow trout ( Oncorhynchus mykiss ) growth performance and modulates the hepatic and intestinal transcriptomic response. These effects are often observed in the long term, bu…
High carbohydrate to protein ratio promotes changes in intestinal microbiota and host metabolism in rainbow trout (<i>Oncorhynchus mykiss</i>) fed plant-based diet Open
To ensure the sustainability of aquaculture, it is necessary to change the “menu” of carnivorous fish such as rainbow trout from a fish-based diet to one with plant-based ingredients. However, there is a major problem with the growth perfo…
View article: Yeast extract improves growth in rainbow trout (<i>Oncorhynchus mykiss</i>) fed a fishmeal-free diet and modulates the hepatic and distal intestine transcriptomic profile
Yeast extract improves growth in rainbow trout (<i>Oncorhynchus mykiss</i>) fed a fishmeal-free diet and modulates the hepatic and distal intestine transcriptomic profile Open
Replacing fishmeal with alternative protein sources and improving new ingredients diets with feed additives are major objectives in aquaculture. The aim of this study was to evaluate benefits for rainbow trout ( Oncorhynchus mykiss ) of su…
Interaction between genetics and inulin affects host metabolism in rainbow trout fed a sustainable all plant-based diet Open
Inulin affects nutrition and metabolism in many animals. Although inulin is widely used in the diet of teleosts, its mechanism of action is unknown. Here, we investigated the effect of inulin (2 %) on the intestinal microbiome and metaboli…
LCA of aquafeed: introduction to ecoformulation. Application to rainbow trout Open
International audience
View article: Effect of 10 generations of selection on growth, feed efficiency, processing and lipid traits in rainbow trout fed a standard or a "future" fish-free, soy-free diet
Effect of 10 generations of selection on growth, feed efficiency, processing and lipid traits in rainbow trout fed a standard or a "future" fish-free, soy-free diet Open
International audience
Evaluation of dietary selenium and methylmercury interactions on growth, digestibility and retention in rainbow trout (Oncorhynchus mykiss) Open
International audience
View article: A yeast product improves the efficiency of a processed animal protein diet in rainbow trout by modulating the gut response
A yeast product improves the efficiency of a processed animal protein diet in rainbow trout by modulating the gut response Open
International audience
Detection and Modulation of Olfactory Sensing Receptors in Carnivorous Rainbow Trout (Oncorhynchus mykiss) Fed from First Feeding with Plant-Based Diet Open
Sense of smell is mediated by diverse families of olfactory sensing receptors, conveying important dietary information, fundamental for growth and survival. The aim of this study was to elucidate the role of the sensory olfactory pathways …
Involvement of Taste Receptors in the Oro-Sensory Perception of Nutrients in Rainbow Trout (Oncorhynchus mykiss) Fed Diets with Different Fatty Acid Profiles Open
Taste perception plays an important role in an animal’s detection of nutrients, conveying key dietary information, fundamental for its growth and survival. Because alternative terrestrial ingredients are known to affect the feeding of rain…
Effects of Low Stocking Densities on Zootechnical Parameters and Physiological Responses of Rainbow Trout (Oncorhynchus mykiss) Juveniles Open
The present study investigated the effect of low stocking density on growth, survival, feed parameters and physiological responses (blood metabolites, welfare indicators, immune biomarkers, and transcriptomic responses of stress and immune…