Evaluation of nutritional value and quality of aquafeed ingredients for Malabar snapper (Lutjanus Malabaricus)

Aquaculture, Год журнала: 2025, Номер 600, С. 742253 - 742253

Опубликована: Фев. 2, 2025

Язык: Английский

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Bacteriophage Therapy in Freshwater and Saltwater Aquaculture Species

Microorganisms, Год журнала: 2025, Номер 13(4), С. 831 - 831

Опубликована: Апрель 6, 2025

Bacteriophages, or phages, which are viruses with specifically restricted tropism for bacteria, have regained interest in the last few decades as alternative therapeutic agents against antibiotic-resistant pathogenic bacteria animals and humans worldwide. In this context, bacteriophage therapy has been developed to treat bacterial infections of cultured fish, shellfish, crustaceans. Nowadays, aquaculture is only feasible solution meet continuously growing global demand high-quality seafood. As such, it crucial focus on controlling spread they a significant economic impact systems. Overall, documented research supports application aquaculture, but also underlies need additional studies, still mostly scientific stage. This review aims highlight critically examine recent advancements bacteriophages most common infectious diseases both freshwater saltwater species, providing topical perspectives innovative advances.

Язык: Английский

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Enzymatic hydrolysis of cottonseed protein enhances appetite and intestinal health of Litopenaeus vannamei

Aquaculture Reports, Год журнала: 2025, Номер 42, С. 102809 - 102809

Опубликована: Апрель 21, 2025

Язык: Английский

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Effects of Glutamate on Growth Performance, Gut Digestion and Antioxidant Capacity in Juvenile Little Yellow Croaker

Fishes, Год журнала: 2025, Номер 10(4), С. 188 - 188

Опубликована: Апрель 21, 2025

This study is to explore the alleviating effects of glutamate on intestinal damage in cultured little yellow croaker. A total 900 juvenile fish at a weight 30.68 ± 0.12 g were randomly separated into six groups with three replicates each, and fed basic diet (protein 44.42% lipid 12.48%) additional 0.00%, 0.40%, 0.80%, 1.2%, 1.60%, 2.00%. Each replica group consisted 50 breeding barrel (radius 1.0 m, height 1.5 m), experiment lasted for 54 days. The results showed that supplementation 0.4–1.2% significantly improved survival rate, which increased from 75.56% 91.11%, reduced feed conversion rate 1.75 1.57, protein efficiency ratio 1.55 1.85 (p < 0.05). In intestines, addition 0.40–1.2% muscle thickness villus 0.05), as well activities pepsin, trypsin, α-amylase, lipase Enzyme activity analysis indicated enhanced serum Total Superoxide Dismutase (T-SOD), catalase (CAT), glutathione peroxidase (GPx) antioxidant enzymes Transcriptome 1.2% 0% revealed differentially expressed genes enriched synthesis, nutrient absorption metabolism, viral interaction cytokine receptor pathways. qPCR experiments verified up-regulated expression antioxidant-related genes, including synthetase Nrf2. conclusion, can enhance growth performance, increase digestive capacity, activate synthesis alleviate damage, maintain health.

Язык: Английский

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Utilization of brown algae and pre-treatment strategies as a source of bioactive nutrients for aquaculture species

Journal of Applied Phycology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 23, 2025

Abstract The aquaculture industry is a rapidly growing sector and vital source of nutrients, with projected 10% increase in production by 2032. This rapid growth has prompted the need to identify sustainable feed supplements, as many aquatic species require nutritionally balanced diets. To address this, brown algae have emerged promising supplement due their rich content carbohydrates, fatty acids, minerals, antioxidants, other bioactive compounds, which can improve health performance farmed species. review describes algae, main well use feeds using different inclusion percentages impact on zootechnical (growth rate, weight, mortality) physiological (digestive activity, immune response, among others) parameters organisms. In addition, various processing techniques are discussed, including hydrothermal, enzymatic, supercritical fluid, ultrasonic, fermentation methods, bioavailability reduce antinutritional factors. challenges, future prospects, economic implications integrating into also highlighted. Graphical

Язык: Английский

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Aquatic Food Products: Processing Technology and Quality Control

Foods, Год журнала: 2024, Номер 13(17), С. 2806 - 2806

Опубликована: Сен. 3, 2024

Aquatic products have the characteristics of high protein, low fat, and good nutritional balance, they become an important source support to solve world hunger deficiencies [...]

Язык: Английский

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Dietary Clostridium butyricum metabolites mitigated the disturbances in growth, immune response and gut health status of Ctenopharyngodon idella subjected to high cottonseed and rapeseed meal diet

Fish & Shellfish Immunology, Год журнала: 2024, Номер unknown, С. 109934 - 109934

Опубликована: Сен. 1, 2024

Язык: Английский

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The Biotechnological Potential of Crickets as a Sustainable Protein Source for Fishmeal Replacement in Aquafeed

BioTech, Год журнала: 2024, Номер 13(4), С. 51 - 51

Опубликована: Ноя. 21, 2024

As aquaculture production grows, so does the demand for quality and cost-effective protein sources. The cost of fishmeal (FM) has increased over years, leading to costs formulated aquafeed. Soybean meal (SBM) is commonly used as an FM replacer in aquafeed, but anti-nutritional factors could affect growth, nutrition, health aquatic organisms. Cricket (CM) alternative source with a nutrient profile comparable due its high content, digestibility, amino acid profile. CM use aquafeed influences growth reproductive performance while modulating gut microbiota immune response fish shrimp. However, consistent regulation scaling up are necessary competitive prices marketing CM. Moreover, chitin content be issue some species; however, different strategies based on food biotechnology can improve safe

Язык: Английский

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Electrogenic amino acid transport in the intestine of sea bream (Sparus aurata): From functional characterization to physiological effects of Lysophospholipids in aquafeeds

Aquaculture Reports, Год журнала: 2024, Номер 40, С. 102539 - 102539

Опубликована: Дек. 2, 2024

Язык: Английский

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