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- Author:
- Rombenso, Artur N.; Duong, Minh Hoang; Hines, Barney M.; Mã, Tùng; Simon, Cedric J.
- Source:
- Aquaculture 2021 v.530 pp. 735959
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Litopenaeus vannamei; feed additives; feed conversion; feed supplements; juveniles; microbial biomass; postlarvae; shrimp; weight gain; Show all 10 Subjects
- Abstract:
- ... Although Litopenaeus vannamei is the most produced and researched shrimp species worldwide, there are no published studies evaluating the use of the microbial biomass, Novacq™, in L. vannamei feeds. This study investigated the effects of supplementing Novacq™ at 100 g kg⁻¹ in practical and commercial feeds in postlarvae 12 (PL 12) and juvenile white leg shrimp. Three experiments were carried out. ...
- DOI:
- 10.1016/j.aquaculture.2020.735959
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735959
- Author:
- Matos, Ângelo P.; Vadiveloo, Ashiwin; Bahri, Parisa A.; Moheimani, Navid R.
- Source:
- Algal research 2021 v.54 pp. 102216
- ISSN:
- 2211-9264
- Subject:
- aquaculture feeds, etc ; Arthrospira platensis; algae; alkalinity; ammonium nitrogen; animals; bicarbonates; biomass production; carbon dioxide; culture media; freshwater; nutrients; phycocyanin; protein content; research; slaughterhouses; Show all 16 Subjects
- Abstract:
- ... Untreated as well as partially treated anaerobic digestate abattoir effluent (ADAE) were used for the cultivation of Arthrospira platensis in this study. The effect of CO₂ addition on the biomass productivity, nutrient removal efficiency and biochemical composition were also investigated. Arthrospira platensis exhibited significant improved growth in raw ADAE when alkalinity of the medium was adju ...
- DOI:
- 10.1016/j.algal.2021.102216
-
https://dx.doi.org/10.1016/j.algal.2021.102216
- Author:
- Hart, B.; Schurr, R.; Narendranath, N.; Kuehnle, A.; Colombo, S.M.
- Source:
- Aquaculture 2021 v.533 pp. 736156
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Salmo salar; Schizochytrium; biomass; carnivores; digestibility; digestible dry matter; docosahexaenoic acid; docosapentaenoic acid; energy; experimental diets; feces; fish; ingredients; oils; palmitic acid; tanks; Show all 17 Subjects
- Abstract:
- ... Schizochytrium sp. (Sc) is a promising nutritious and sustainable source of polyunsaturated fatty acids (PUFAs) in aquafeeds for carnivorous fish. This study investigated the apparent digestibility coefficients (ADCs) of PUFAs, along with macronutrients, other major fatty acids (FAs) and gross energy of Sc whole cells when included in diets for Atlantic salmon (Salmo salar). Thirty fish (27.9 ± 1 ...
- DOI:
- 10.1016/j.aquaculture.2020.736156
-
https://dx.doi.org/10.1016/j.aquaculture.2020.736156
- Author:
- Munkongwongsiri, Natthinee; Aldama-Cano, Diva January; Suebsing, Rungkarn; Thaiue, Dararat; Prasartset, Tharinthon; Itsathitphaisarn, Ornchuma; Sritunyalucksana, Kallaya
- Source:
- Aquaculture 2021 v.533 pp. 736178
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; DNA; Enterocytozoon; extrusion; feed supplements; heat; in situ hybridization; manufacturing; polymerase chain reaction; shrimp; shrimp culture; spores; tissues; viability; Show all 14 Subjects
- Abstract:
- ... The microsporidian Enterocytozoon hepatopenaei (EHP) is a major threat for shrimp culture. We hypothesized that commercial feeds processed at 75 °C or higher would present no risk for EHP transmission, even if they test positive for EHP by PCR. To test this hypothesis, the purified EHP spores (1 × 10⁶ spores) were incubated at 25 °C (non-heated) or 75 °C (heated) for 45–60 s prior to determining v ...
- DOI:
- 10.1016/j.aquaculture.2020.736178
-
https://dx.doi.org/10.1016/j.aquaculture.2020.736178
- Author:
- Herrera, Axel; D’Imporzano, Giuliana; Acién Fernandez, Francisco Gabriel; Adani, Fabrizio
- Source:
- Journal of cleaner production 2021 v.287 pp. 125005
- ISSN:
- 0959-6526
- Subject:
- aquaculture feeds, etc ; algae culture; carbon dioxide; climate change; depuration; energy efficiency; environmental impact; environmental performance; fertilizer application; flue gas; inventories; liquids; mineral fertilizers; nutrients; raceways; slurries; supply; toxicity; wastewater; water; water management; Spain; Show all 22 Subjects
- Abstract:
- ... Microalgae production has taken on importance for its ability to be more energy efficient than land crops, with low input requirements and a wide number of possible applications.This work aimed to evaluate the environmental impacts of the production of microalgae for use as bio-stimulants and aquaculture feeds. Inventory data from a real production facility of 1 ha located in Almería (Spain) were ...
- DOI:
- 10.1016/j.jclepro.2020.125005
-
https://dx.doi.org/10.1016/j.jclepro.2020.125005
- Author:
- Sales, R.; Galafat, A.; Vizcaíno, A.J.; Sáez, M.I.; Martínez, T.F.; Cerón-García, M.C.; Navarro-López, E.; Tsuzuki, M.Y.; Acién-Fernández, F.G.; Molina-Grima, E.; Alarcón, F.J.
- Source:
- Algal research 2021 v.53 pp. 102162
- ISSN:
- 2211-9264
- Subject:
- aquaculture feeds, etc ; Nannochloropsis; Sparus aurata; animal growth; bioavailability; biomass; carotenoids; cell walls; color; diet; docosahexaenoic acid; eicosapentaenoic acid; extracts; feed additives; fish; growth performance; ingredients; juveniles; lipid peroxidation; microalgae; muscles; nutrients; pigmentation; research; Show all 24 Subjects
- Abstract:
- ... Microalgae are a source of diverse high-value compounds, such as carotenoids and fatty acids, which have a potential application in aquafeeds. Some microalgae species present complex cell wall structures, which make them poorly digestible, thus limiting their use as a feed ingredient. Consequently, applying extracted compounds to aquafeeds instead of using the whole algal biomass is advantageous a ...
- DOI:
- 10.1016/j.algal.2020.102162
-
https://dx.doi.org/10.1016/j.algal.2020.102162
- Author:
- Zhao, Wei; Liu, Zhen-Lu; Niu, Jin
- Source:
- Aquaculture reports 2021 v.19 pp. 100557
- ISSN:
- 2352-5134
- Subject:
- aquaculture feeds, etc ; Oncorhynchus mykiss; adverse effects; antioxidant activity; aquaculture; body composition; cottonseed meal; cottonseed protein; experimental diets; feed conversion; fish meal; gossypol; growth performance; hematologic tests; intestines; length; midgut; muscles; prices; protein sources; survival rate; villi; Show all 22 Subjects
- Abstract:
- ... Protein is the most expensive nutrient in aquafeed. Cottonseed meal can be used as an important source of plant protein in aquafeed because of its low price and high yield. Concentrated dephenolized cottonseed protein (CDCP) is a promising alternative source of fish meal obtained by processing cottonseed meal to remove gossypol. In this study, an 8-week feeding experiment was conducted to evaluate ...
- DOI:
- 10.1016/j.aqrep.2020.100557
-
https://dx.doi.org/10.1016/j.aqrep.2020.100557
- Author:
- Xie, Mingxu; Xie, Yadong; Li, Yu; Zhou, Wei; Zhang, Zhen; Yang, Yalin; Olsen, Rolf Erik; Ran, Chao; Zhou, Zhigang
- Source:
- Aquaculture reports 2021 v.19 pp. 100558
- ISSN:
- 2352-5134
- Subject:
- aquaculture feeds, etc ; Citrobacter; Cyprinus carpio; Fusobacteria; Shewanella; animal growth; antinutritional factors; aquaculture; blood serum; carp; diet; fish health; fish meal; genes; growth performance; inflammation; intestinal microorganisms; intestines; liver; occludins; plant proteins; Show all 21 Subjects
- Abstract:
- ... Plant proteins are widely used for fish meal replacement in aquafeeds, but anti-nutritional factors in plant protein reduce fish growth performance and impair fish health. The present work aimed to study the effects of improving fish meal replacement percentage with ultra-micro ground mixed plant proteins (uPP) on growth, gut and liver health of common carp. Carps were fed with a practical basal d ...
- DOI:
- 10.1016/j.aqrep.2020.100558
-
https://dx.doi.org/10.1016/j.aqrep.2020.100558
- Author:
- Maas, Roel M.; Verdegem, Marc C.J.; Debnath, Sudip; Marchal, Leon; Schrama, Johan W.
- Source:
- Aquaculture 2021 v.533 pp. 736226
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Oreochromis niloticus; body composition; calcium; dietary supplements; digestibility; energy; energy requirements; enzymatic treatment; fish; fish meal; growth performance; ingredients; nitrogen; nutrient utilization; nutrients; phytases; phytic acid; polysaccharides; probiotics; synergism; tanks; xylanases; Show all 23 Subjects
- Abstract:
- ... The increased use of plant ingredients in aquafeeds over the last decades, as replacement for fish meal, has led to rising levels of undesired non-starch polysaccharides (NSP) and phytate. Both NSP and phytate degrading enzymes and probiotics have been widely studied. They can be used as a tool to deal with increasing levels of NSP and phytate in aquafeeds. However, studies combining both probioti ...
- DOI:
- 10.1016/j.aquaculture.2020.736226
-
https://dx.doi.org/10.1016/j.aquaculture.2020.736226
- Author:
- Meucci, Valentina; Armani, Andrea; Tinacci, Lara; Guardone, Lisa; Battaglia, Federica; Intorre, Luigi
- Source:
- Food control 2021 v.120 pp. 107537
- ISSN:
- 0956-7135
- Subject:
- aquaculture feeds, etc ; Aspergillus; Dicentrarchus labrax; Penicillium; Sparus aurata; carcinogenicity; detection limit; fish; fish meal; fish oils; food safety; humans; immunotoxicity; kidneys; liver; markets; muscles; nephrotoxicity; occurrence; ochratoxin A; public health; risk; sampling; seafoods; secondary metabolites; teratogenicity; tissues; vegetables; Show all 28 Subjects
- Abstract:
- ... Ochratoxin A (OTA) is a mycotoxin produced as secondary metabolite by various Aspergillus and Penicillium species, with ascertained nephrotoxic, immunotoxic, carcinogenic and teratogenic potential. As a result of the introduction of alternative vegetable sources to substitute fish meal and fish oil, OTA may also contaminate aquafeed. This represents a potential issue for consumers' safety, due to ...
- DOI:
- 10.1016/j.foodcont.2020.107537
-
https://dx.doi.org/10.1016/j.foodcont.2020.107537
- Author:
- Passos, Ricardo; Correia, Ana Patrícia; Ferreira, Inês; Pires, Pedro; Pires, Damiana; Gomes, Emma; do Carmo, Beatriz; Santos, Paulo; Simões, Marco; Afonso, Clélia; Baptista, Teresa
- Source:
- Aquaculture 2021 v.531 pp. 735888
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Gracilaria; Photobacterium damselae subsp. piscicida; Sparus aurata; algae; antibiotics; antioxidants; aquaculture; dietary supplements; disease outbreaks; drug therapy; erythrocytes; fish; growth performance; health status; immunostimulants; industry; intestines; lysozyme; pathogens; protective effect; rearing; Show all 22 Subjects
- Abstract:
- ... Aquaculture intensification turns the reared populations prone to disease outbreaks, leading the industry to use antibiotics and chemotherapeutics. As the industry is searching for solutions, the development of sustainable aquafeeds with immunostimulant properties is emerging. This work aimed to assess the health benefits of Gracilaria gracilis as a supplement in Sparus aurata feed as well as its ...
- DOI:
- 10.1016/j.aquaculture.2020.735888
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735888
- Author:
- Arriaga-Hernández, Daniela; Hernández, Crisantema; Martínez-Montaño, Emmanuel; Ibarra-Castro, Leonardo; Lizárraga-Velázquez, Esmeralda; Leyva-López, Nayely; Chávez-Sánchez, María Cristina
- Source:
- Aquaculture 2021 v.530 pp. 735823
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Centropomus; alpha-amylase; body fat; body weight; cecum; digestibility; enzyme activity; experimental diets; feed conversion; fish; fish meal; juveniles; lipid content; pepsin; protein concentrates; protein efficiency ratio; protein sources; soy protein; soybean meal; weight gain; Show all 21 Subjects
- Abstract:
- ... A feeding trial was conducted to evaluate the effect of the partial replacement of fish meal (FM) by either soybean meal (SBM) or soybean protein concentrate (SPC) on growth, feed utilization, apparent digestibility (AD), and digestive capacity in the white snook, Centropomus viridis. Seven experimental diets were formulated by replacing 0, 15, 30, or 45% of FM protein with either SBM or SPC; the ...
- DOI:
- 10.1016/j.aquaculture.2020.735823
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735823
- Author:
- Zhang, Mingzhu; Pan, Luqing; Fan, Depeng; He, Jingjing; Su, Chen; Gao, Shuo; Zhang, Mengyu
- Source:
- Aquaculture 2021 v.530 pp. 735703
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Bacillus safensis; Lactobacillus plantarum; Litopenaeus vannamei; Saccharomyces cerevisiae; antioxidant activity; diet; digestion; digestive enzymes; enzyme activity; growth performance; inoculum; intestinal microorganisms; intestines; lysine; methionine; microbial communities; nutritive value; prediction; probiotics; shrimp; solid state fermentation; Show all 22 Subjects
- Abstract:
- ... In this study, the mixed strains, including Lactobacillus plantarum (STBL1), Saccharomyces cerevisiae (STBS1), and Bacillus safensis (SQVG18) were applied to the solid-state fermentation of commercial feed for Penaeus vannamei. Firstly, the optimum combination of strain inoculum, optimum fermentation conditions, and nutritional quality of the fermented feeds were investigated. It was noted that th ...
- DOI:
- 10.1016/j.aquaculture.2020.735703
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735703
- Author:
- Glencross, Brett D.
- Source:
- Aquaculture nutrition 2020 v.26 no.6 pp. 1871-1883
- ISSN:
- 1353-5773
- Subject:
- aquaculture feeds, etc ; data collection; digestibility; ingredients; palatability; research planning; Show all 6 Subjects
- Abstract:
- ... The choice of strategies used to assess ingredients can have a strong impact on the interpretation of their quality. In an attempt to standardize the assessment process, a structured approach using five steps for assessing the quality of ingredients was proposed over a decade ago. Since then, there has been considerable progress in the science of ingredient evaluation, and expectations from the us ...
- DOI:
- 10.1111/anu.13138
-
http://dx.doi.org/10.1111/anu.13138
- Author:
- Li, Miaoyu; Liang, Hualiang; Xie, Jun; Chao, Wei; Zou, Fangqi; Ge, Xianping; Ren, Mingchun
- Source:
- Aquaculture reports 2021 v.19 pp. 100572
- ISSN:
- 2352-5134
- Subject:
- aquaculture feeds, etc ; Clostridium autoethanogenum; Cyprinus carpio; antioxidant activity; antioxidants; aquaculture; aspartate transaminase; blood serum; body weight; carp; catalase; cholesterol; condition factor; diet; feed conversion; gene expression; genes; growth performance; histology; histopathology; immunity; industrial wastes; ingredients; juveniles; lactate dehydrogenase; liver; malondialdehyde; midgut; plant proteins; protein efficiency ratio; specific growth rate; triacylglycerols; weight gain; Show all 33 Subjects
- Abstract:
- ... A ten-week feeding trial was conducted to investigate the effects of the supplementation of Clostridium autoethanogenum protein (CAP) in practical diets on the growth performance, serum chemical parameters, antioxidant status and histopathological examination of the liver and midgut in juvenile Jian carp. Five isnitrogenous and isenergetic diets were formulated with graded levels of CAP (0, 50, 10 ...
- DOI:
- 10.1016/j.aqrep.2020.100572
-
https://dx.doi.org/10.1016/j.aqrep.2020.100572
- Author:
- Farzad, Razieh; Kuhn, David D.; Smith, Stephen A.; O'Keefe, Sean F.; Hines, Ian S.; Bushman, Timothy J.; Galagarza, Oscar A.; Stevens, Ann M.
- Source:
- Aquaculture 2021 v.531 pp. 735980
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Oncorhynchus mykiss; Schizosaccharomyces pombe; antioxidant activity; aquaculture industry; condition factor; enzyme activity; experimental diets; fish; fish feeding; fish production; food conversion; functional foods; glutathione peroxidase; growth performance; health status; hepatosomatic index; immune response; ingredients; innate immunity; intestinal microorganisms; kidneys; liver; lysozyme; microbiome; prebiotics; scales (integument); selenium; superoxide dismutase; tissues; weight gain; yeasts; Show all 32 Subjects
- Abstract:
- ... Using prebiotics as functional ingredients in aquafeed is an emerging approach to prevent disease and improve fish production. This study explored the effect of supplementing aquafeed with selenium-enriched prebiotic on the growth performance, plasma lysozyme activity, and oxidative enzymes activities of various tissues of the rainbow trout, Oncorhynchus mykiss. The fish scale and intestinal micro ...
- DOI:
- 10.1016/j.aquaculture.2020.735980
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735980
- Author:
- Guo, Haoji; Chen, Cuiying; Yan, Xin; Li, Yuanyou; Wen, Xiaobo; You, Cuihong; Monroig, Óscar; Tocher, Douglas R.; Wang, Shuqi
- Source:
- Aquaculture 2021 v.530 pp. 735923
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Trachinotus ovatus; antioxidant activity; blood serum; canola oil; coconut oil; dietary fat; fatty acid composition; fish; fish oils; genes; growth performance; juveniles; linseed oil; lipid content; lipid metabolism; liver; olive oil; omega-3 fatty acids; palm oils; peanut oil; perilla oil; peroxisome proliferator-activated receptor alpha; tissues; triacylglycerols; vegetable oil; Show all 26 Subjects
- Abstract:
- ... Vegetable oils (VO) that are used to substitute fish oil in aquafeeds may affect, not only the fatty acid composition, but also lipid metabolism and distribution. The present study was designed to investigate this issue in juvenile golden pompano Trachinotus ovatus fed eight diets formulated with typical VO with widely varying fatty acid compositions including coconut oil (CO), palm oil (PO), oil- ...
- DOI:
- 10.1016/j.aquaculture.2020.735923
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735923
- Author:
- Galindo, A.; Garrido, D.; Monroig, Ó.; Pérez, J.A.; Betancor, M.B.; Acosta, N.G.; Kabeya, N.; Marrero, M.A.; Bolaños, A.; Rodríguez, C.
- Source:
- Aquaculture 2021 v.530 pp. 735761
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Chelon labrosus; Liza aurata; Sarpa salpa; Solea senegalensis; Sparus aurata; aquaculture; biosynthesis; brain; carnivores; docosahexaenoic acid; economic feasibility; enterocytes; enzymes; farmed animal species; fatty acid metabolism; fish oils; genes; hepatocytes; herbivores; heterologous gene expression; ingredients; liver; long chain polyunsaturated fatty acids; molecular cloning; nutritive value; omnivores; phylogeny; sole; species diversity; sustainable development; tissue distribution; trophic levels; vegetable oil; yeasts; Show all 35 Subjects
- Abstract:
- ... Reducing the dependency of fishfeed for marine ingredients and species diversification are both considered crucial factors for the sustainable development of aquaculture. The substitution of fish oil (FO) by vegetable oils (VO) in aquafeeds is an economically feasible solution. However, such substitution may compromise the fish flesh content of essential n-3 long chain polyunsaturated fatty acids ...
- DOI:
- 10.1016/j.aquaculture.2020.735761
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735761
- Author:
- Alloul, Abbas; Wille, Mathieu; Lucenti, Piergiorgio; Bossier, Peter; Van Stappen, Gilbert; Vlaeminck, Siegfried E.
- Source:
- Aquaculture 2021 v.530 pp. 735788
- ISSN:
- 0044-8486
- Subject:
- aquaculture feeds, etc ; Litopenaeus vannamei; Rhodobacter capsulatus; Rhodopseudomonas palustris; Rhodospirillum rubrum; Vibrio campbellii; Vibrio parahaemolyticus; ammonia; aquaculture industry; circular economy; feed conversion; fish meal; growth performance; in vitro studies; ingredients; microbial biomass; mortality; pathogens; protein sources; renewable resources; shrimp; single cell protein; soybean meal; wastewater; Show all 24 Subjects
- Abstract:
- ... Aquafeeds contain protein ingredients such as fishmeal and soybean meal, yet their production puts pressure on the environment. Finding novel protein sources such as dried microbial biomass produced on recovered or renewable resources, so-called single-cell protein or microbial protein, can contribute to a more sustainable aquaculture industry. New microbial protein sources are emerging with photo ...
- DOI:
- 10.1016/j.aquaculture.2020.735788
-
https://dx.doi.org/10.1016/j.aquaculture.2020.735788
- Author:
- Nácher-Mestre, Jaime; Beltrán, Eduardo; Strachan, Fiona; Dick, James R.; Pérez-Sánchez, Jaume; Berntssen, Marc H.G.; Tocher, Douglas R.
- Source:
- Food chemistry 2020 v.323 pp. 126773
- ISSN:
- 0308-8146
- Subject:
- aquaculture feeds, etc ; animal and human health; farmed fish; fish culture; food safety; humans; mycotoxins; plant-based diet; risk; Show all 9 Subjects
- Abstract:
- ... Concern about the risk of exposure to emerging plant-derived mycotoxins such as beauvericin and enniatins has been addressed by the European Commission who requested the European Food Safety Authority for a scientific opinion on their risk to human and animal health. The studied mycotoxins were found in feeds with enniatin B and beauvericin at average concentrations of 19.9 μg/kg and 30 μg/kg, res ...
- DOI:
- 10.1016/j.foodchem.2020.126773
-
https://dx.doi.org/10.1016/j.foodchem.2020.126773