ArticleScientific reports2020
Replacing fishmeal with plant protein in Atlantic salmon (Salmo salar) diets by supplementation with fish protein hydrolysate.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.
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Who cites it
52 citing papers in PubMed, 198 citations in OpenAlex.
- From immature to mature epithelium: unveiling structural dynamics and transcriptional programs in rainbow trout intestinal barrier.Veterinary research · 2026Article
- Nutritional Balancing Strategies in Low-Fishmeal Aquafeeds: A PRISMA 2020-Based Systematic Review Beyond Lysine and Methionine Supplementation.Veterinary sciences · 2026Review
- Gut Microbiomes of Rainbow Trout and Atlantic Salmon: Nutritional Modulation, Mucosal Immunity, and Resistome Risk.Biology · 2026Review
- Physiological and Intestinal Microbiota Responses to the Feeding Stimulant Dimethyl-β-Propiothetin (DMPT) in Aquatic Animals-A Preliminary Study onAntioxidants (Basel, Switzerland) · 2026Article
- Comparative Analysis of the Intestinal Microbiota in Wild and Aquaculture Populations ofMicroorganisms · 2026Article
- A novel black soldier fly protein hydrolysate improves the muscle growth of rainbow trout (Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2026Article
- The Role of Functional Feed in Modulating Fish Gut Microbiome to Enhance Resistance Against Aquaculture Pathogens.Probiotics and antimicrobial proteins · 2026Review
- Probiotics regulate the intestinal microbiome to promote growth in juvenile Salmo trutta fario.Scientific reports · 2026Article
- Exploring the Potential of Microalgae as Feed Ingredients for Sustainable Aquaculture: A Review of Nutritional and Environmental Benefits.Aquaculture nutrition · 2026Review
- Valorization of fish processing by-products through combined enzymatic and microbial hydrolysis: nitrogen recovery and fertilizer efficiency in wheat.Frontiers in nutrition · 2026Article
- The Quest for Functional Ingredients for Sustainable Aquaculture Feeds in Sub-Saharan Africa.Aquaculture nutrition · 2026Review
- High Dietary Plant Protein Impairs Astaxanthin Pigmentation in Rainbow Trout by Disrupting Cholesterol-Bile Acid Metabolism and Gut Microbiota.International journal of molecular sciences · 2025Article
- Effects of Replacing Fishmeal with Soybean Meal on Intestinal Histology, Antioxidation, Endoplasmic Reticulum Stress, Inflammation, Tight Junction, and Microbiota in Olive Flounder (Animals : an open access journal from MDPI · 2025Article
- Circular Animal Protein Hydrolysates: A Comparative Approach of Functional Properties.Antioxidants (Basel, Switzerland) · 2025Article
- Equivalent dose methodology for activity-based comparisons of protease performance during byproduct protein hydrolysis.Food chemistry: X · 2025Article
- Red Blood Cell Transcriptome Reflects Physiological Responses to Alternative Nutrient Sources in Gilthead Seabream (Animals : an open access journal from MDPI · 2025Article
- Spatial distribution of fishmeal and fish oil factories around the globe.Science advances · 2025Article
- Exploring Antibacterial Activity of Fish Protein Hydrolysate In Vitro AgainstAquaculture nutrition · 2025Article
- Selection of Nonlethal Early Biomarkers to Predict Gilthead Seabream (Aquaculture nutrition · 2025Article
- Effect of Plant-Derived and Microbial Feed Additives on the Growth Performance and Biochemical Composition of Juvenile Sea CucumberAquaculture nutrition · 2025Article
Corrections and comments
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Authors and funding
14 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effects of feeding an 80% plant protein diet, with and without fish protein hydrolysate (FPH) supplementation, on the growth and gut health of Atlantic salmon were investigated. Fish were fed either (A) a control diet containing 35% fishmeal, (B) an 80% plant protein diet with 15% fishmeal, (C) an 80% plant protein diet with 5% fishmeal and 10% partly hydrolysed protein, or (D) an 80% plant protein diet with 5% fishmeal and 10% soluble protein hydrolysate. Fish on the 80% plant- 15% fishmeal diet were significantly smaller than fish in the other dietary groups. However, partly-hydrolysed protein supplementation allowed fish to grow as well as fish fed the control 35% fishmeal diet. Fish fed the FPH diets (diets C and D) had significantly higher levels of amino acids in their blood, including 48% and 27% more branched chain amino acids compared to fish on the 35% fishmeal diet, respectively. Plant protein significantly altered gut microbial composition, significantly decreasing α-diversity. Spirochaetes and the families Moritellaceae, Psychromonadaceae, Helicobacteraceae and Bacteroidaceae were all found at significantly lower abundances in the groups fed 80% plant protein diets compared to the control fishmeal diet.
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