Modulation of growth, immune response, and immune-antioxidant related gene expression of Nile tilapia (Oreochromis niloticus) reared under biofloc system using mango peel powder

Fish & Shellfish Immunology, Journal Year: 2022, Volume and Issue: 131, P. 1136 - 1143

Published: Sept. 16, 2022

Language: Английский

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Assessment of Fruit Waste as Feed Additives in Aquafeed for Growth Performance and Health Benefits of Fishes Under Biofloc Technology

Reviews in Aquaculture, Journal Year: 2025, Volume and Issue: 17(2)

Published: Feb. 11, 2025

ABSTRACT The rising demand for fish and crustacean products has placed significant pressure on traditional aquaculture practices, which are increasingly unsustainable. Utilizing fruit waste as a feed ingredient in biofloc systems presents promising solution enhancing the sustainability cost‐efficiency of farming. Studies have demonstrated that incorporation into aquafeed improves growth performance, utilization, health outcomes aquatic animals. This practice also addresses management issues reduces dependency conventional ingredients, becoming more expensive. However, factors such availability scalability waste, remain important considerations. Research shown fed diets supplemented with exhibit superior growth, survival rates, compared to those diets. highest weight gain specific rates were observed fishes, normal liver intestinal histopathology. Additionally, significantly enhanced hematological parameters, hemoglobin, red blood cells, white leading improved immune responses resilience during stress.

Language: Английский

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HS-SPME-GC–MS Profiling of Volatile Organic Compounds and Polar and Lipid Metabolites of the “Stendesto” Plum–Apricot Kernel with Reference to Its Parents

Horticulturae, Journal Year: 2024, Volume and Issue: 10(3), P. 257 - 257

Published: March 7, 2024

Plum–apricot hybrids are the successful backcrosses of plums and apricots. Plums apricots well-known preferred by consumers because their distinct sensory beneficial health properties. However, kernel consumption remains limited even though kernels easily accessible. The “Stendesto” hybrid originates from “Modesto” apricot “Stanley” plum. Kernal metabolites exhibited quantitative differences in terms identified gas chromatography–mass spectrometry (GC–MS) analysis HS-SPME technique profiling. results revealed a total 55 different compounds. Phenolic acids, hydrocarbons, organic fatty sugar acids alcohols, mono- disaccharides, as well amino were studied kernels. generally inherited all present parental Volatile compounds also investigated. Thirty-five aldehydes, ketones, furans, esters, alkanes samples. Considering volatile (VOCs), had more resemblance to plum one, bearing that only kernel. objective this study was investigate composition metabolic profile first Bulgarian plum–apricot kernels, provide comparable data relevant both parents. With aid principal component (PCA) hierarchical cluster (HCA), differentiation clustering occurred with reference lines. This is providing information about variety-defined It pioneering on comprehensive evaluation fruit hybrids.

Language: Английский

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A bibliometric approach to understanding the recent development of self-sufficient fish feed production utilizing agri-food wastes and by-products towards sustainable aquaculture

Heliyon, Journal Year: 2023, Volume and Issue: 9(7), P. e17573 - e17573

Published: June 27, 2023

The global agri-food industry generates a large volume of waste annually, which causes both environmental and economic problems. Recently, there has been growing interest in the use wastes by-products to produce self-sufficient fish feed. This study aimed analyze intellectual structure recent research on utilization as feed materials based 922 Scopus-indexed core collection documents from 252 journals written by 4420 authors 73 countries with an annual growth rate 18.65% over last four years (2019–2022). bibliometric implemented knowledge domain visualization (KDV) using VOSViewer Biblioshiny Bibliometrix R-package investigate basic scientometric profile selected fields. results showed that Dawood M.A.O., PageRanks 0.0732, 19 total publications, 695 citations 2019 2022, closeness values 0.25, was most productive author within field. Subsequently, China determined be country (93 valid documents) have strongest collaboration network. Major hotspots field included aquaculture sustainable aquaculture, waste, rainbow trout species, development circular economy, probiotic applications, cell signaling cytokines peptides. provides comprehensive information landscape also shows how this topic similar ones is growing.

Language: Английский

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Utilization of sustainable agri-waste watermelon rind for fishmeal in Labeo rohita diets: Effects on nutritional indices, hemato-biochemical properties, histoarchitechtural traits, amino acid and fatty acid profiles

Aquaculture Reports, Journal Year: 2024, Volume and Issue: 36, P. 102045 - 102045

Published: March 23, 2024

Fish meal (FM) remains an essential protein source with certain limitations like cost and sustainability in the aquaculture industry. Underutilized agricultural wastes nutraceutical potential could be feasible solution. This study paved way for new avenues form of economically sustainable low-cost feed betterment aquaculture, by evaluating watermelon rind (WMR) as fish replacement diets Labeo rohita (rohu). Dried water melon was incorporated into five isonitrogenous (control, 25% (FMR), 50% FMR, 75% 100% FMR then fed to triplicates groups L. fingerlings. The experiment conducted 60 days. There were significant (p<0.05) improvements nutritional indices FMR. digestive enzyme analysis showed a promising result diet compared control other experimental indicating that fishmeal replaced will suitable digestion rohu. Finally, histological alterations organs reduction damage tissues WMR inclusion diets. Enrichment amino acids (AA) fatty (FA) observed muscle. Overall, our results confirm is alternative displaying no adverse effects. Thus, concludes partial provides insights nutrient utilization, growth performances, digestibility, biochemical compositions freshwater rohita.

Language: Английский

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Dietary pineapple peel ethanolic extract alleviates crowding stress in Labeo rohita fingerlings with enhancement of growth performance and IGF-1 expression, physio-biochemical profile, antioxidant status and immunological responses

Animal Feed Science and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 116200 - 116200

Published: Dec. 1, 2024

Language: Английский

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Evaluation of longan (Dimocarpus longan) peel powder as fruit by-product additive in Nile tilapia (Oreochromis niloticus) feed: Effects on growth, immunity, and immune-antioxidant gene expressions

Heliyon, Journal Year: 2024, Volume and Issue: 11(1), P. e41609 - e41609

Published: Dec. 31, 2024

Language: Английский

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Physicochemical and functional properties of pulp and pectin from agro-waste of three Cucurbitaceae species

Food Chemistry Advances, Journal Year: 2023, Volume and Issue: 3, P. 100530 - 100530

Published: Nov. 13, 2023

Cucurbita pepo L., Citrullus lanatus T. and Cucumis melo L. belong to the family Cucurbitaceae are cultivated for their seeds. The fruit pulp peel discarded as agro-waste after seed removal. This study evaluated physicochemical functional properties of pectin extracts from species. Proximate, antioxidant, total polyphenol flavonoid contents were determined. purity, structural sugar constituents extracted analysed using spectrophotometric techniques (NMR, FTIR LCMS). Results showed that wastes had high carbohydrate content (28.4 69.7 %) demonstrated antioxidant activities (40 50%, 63 85% 0.2 0.4 mg mL−1 DPPH, ABTS FRAP respectively). highest yield (13.9%), purity ranged 60.4 75.2% 3.3 4.4% protein. similarities. LCMS fingerprints monosaccharides comprised mannose, rhamnose, galacturonic acid, glucose, galactose, xylose, arabinose fucose. polymers water absorption capacities (309 g/100 g 604 g) can be applied thickeners in food systems.

Language: Английский

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Physicochemical evaluation of okra residue obtained after pectin extraction

International Journal of Food Properties, Journal Year: 2023, Volume and Issue: 26(1), P. 591 - 599

Published: Feb. 3, 2023

This study aimed to evaluate the physicochemical properties of okra residue obtained after pectin extraction from three genotypes (Asha, Balabi, and Agbagoma). The was oven-dried. Proximate analysis functional were determined using standard AOAC methods, whereas mineral content atomic absorption spectroscopy. Phenolics antioxidant capacity Folin-Ciocalteu DPPH methods. residues rich in carbohydrates (70.0–71.7%) ash (19.55–21.9%), but had relatively low proteins (0.87–3.62%) moisture (4.71–5.94%) contents. samples high potassium (8.59–9.27 mg/100 g) sodium (.380–3.93 solubility index for varieties ranged 18% 25%, whiles swelling power 8% (Balabi) 10% (Asha). by-products showed water (546% 617%) oil (216% 318%) capacities. Residues all demonstrated activity (7.13–15.15%) contained varied amounts phenolic compounds (13.85–33.58 mg GAE/100 g). results that has nutritive values, could be exploited other economic utilization instead discarded as waste.

Language: Английский

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Dietary Bromelain From Pineapple Extracts Enhanced Growth Performance and Modulated Stomach Microbiota Which Provided Longer‐Term Protection to Penaeus vannamei Against Acute Hepatopancreatic Necrosis Disease (AHPND) Caused by Vibrio parahaemolyticus

Aquaculture Research, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

The emergence of acute hepatopancreatic necrosis disease (AHPND) caused by pathogenic strains Vibrio parahaemolyticus (VP AHPND ) had economically impacted shrimp farmers. There is great interest in using phytogenics as antibiotic alternatives mitigating bacterial diseases. A 28‐day feeding trial quadruplicate groups Penaeus vannamei was conducted to evaluate the efficacy bromelain (BM), a pineapple extract, on growth, gut microbiota, and resistance AHPND. Dietary 1% or 2% BM enhanced growth shrimp, which significantly ( P < 0.05) higher at compared control (0% BM). In first challenge, survival (mean ± SE) fed were 84.8% 3.8% 78.3% 2.5%, respectively, positive group (69.6% 1.8%). Surviving then regrouped into triplicates diet for 14 days. This wash‐out period used determine if prior dietary longer‐term effect health. second previously 71.1% 9.7% 73.3% 3.8%, (51.1% 2.2%). Hepatopancreas showed less damage harbored lower counts BM‐added diets. modulated stomach community imparted highest alpha diversity. At phylum level, Proteobacteria, Actinobacteria, Bacteroidetes main across treatments but with varying relative abundance. Luteolibacter , Paracoccus Planctomyces Demequina identified contributors diversity differences observed among treatment groups. abundance enriched bacteria lowered It concluded that induced modulation microbiota potentially its AHPND‐causing VP.

Language: Английский

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