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Journal articles on the topic 'Nil Tilapia'

Author: Grafiati

Published: 4 June 2021

Last updated: 13 February 2022

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1

Gröneveld, D., E. R. M. Eckhardt, A. J. M. Coenen, G. J. M. Martens, P. H. M. Balm, and S. E. Wendelaar Bonga. "Expression of tilapia prepro-melanin-concentrating hormone mRNA in hypothalamic and neurohypophysial cells." Journal of Molecular Endocrinology 14, no. 2 (1995): 199–207. http://dx.doi.org/10.1677/jme.0.0140199.

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ABSTRACT Melanin-concentrating hormone (MCH) is a neuropeptide involved in background adaptation in teleost fish, and in multiple regulatory functions in mammals and fish. To study the expression of the MCH preprohormone (ppMCH) in teleosts, we first cloned a hypothalamic cDNA encoding the complete ppMCH of tilapia (Oreochromis mossambicus), and a cRNA probe derived from a 270 bp ppMCH cDNA fragment was used for the expression studies. The level of ppMCH mRNA expression in tilapia hypothalamus, measured by dot blot analysis, was significantly higher in fish adapted to a white background than in black-adapted animals, which is in accordance with the reported MCH plasma and tissue concentrations in fish. Northern blot analysis not only revealed a strong ppMCH mRNA signal in the hypothalamus, but also the presence of ppMCH mRNA in the neurointermediate lobe (NIL) of the pituitary. In situ hybridization and immunocytochemistry showed that ppMCH mRNA as well as MCH immunoreactivity are located in perikarya of two hypothalamic regions, namely in the nucleus lateralis tuberis (NLT) and the nucleus recessus lateralis (NRL). Quantitative analysis by dot blot hybridization revealed about eight times more ppMCH mRNA in the NLT than in the NRL and NIL of mature tilapias. ppMCH mRNA in the NIL could be localized to cell bodies of the neurohypophysis, which were also MCH immunoreactive.

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2

Bayır, Mehtap, and Gökhan Arslan. "Bioinformatics of Nile tilapia (Oreochromis niloticus) lymphocyte cytosolic protein 1 (lcp1) gene." Ege Journal of Fisheries and Aquatic Sciences 38, no. 1 (2021): 63–68. http://dx.doi.org/10.12714/egejfas.38.1.07.

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Bioinformatics analysis of lymphocyte cytosolic protein 1 (lcp1) gene in tilapia (Oreochromis niloticus) which is a model organism in experimental studies were completed in this study. For this purpose, characterization and identification of lcp1 has been completed and ensembl database has been used to design the structure of lcp1 gene. In addition, the chromosome region of tilapia lcp1 and other genes in the same region with lcp1were determined. The chromosome of these genes were detected in zebrafish and human which are identical orthologos of tilapia. Conserved gene synteny designed manually according to these chromosomal regions. In addition, amino acid sequences synthesized by lcp1 gene in some vertebrates were determined using some bioinformatics databases such as UNIPROT, ENSEMBL and NCBI before determine the phylogenetic relationship between these organisms and tilapia. Sequence similarity-identity rate of tilapia lcp1 gene with zebrafish, rainbow trout, human, mouse and platyfish lcp1/Lcp1 was calculated using BLOSUM62 matrix algorithm. This study is of great importance for the completion of in silico analysis of lcp1 gene in tilapia because it is an aquatic model organism and it has an important place among economic aquaculture species. However this study provides the basic pioneering information for the future studies on molecular stress response in fish.

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3

Ravakarivelo, Monique, Elodie Pepey, John A. H. Benzie, et al. "Genetic variation in wild populations and farmed stocks of Nile tilapia (Oreochromis niloticus) in Madagascar." Revue d’élevage et de médecine vétérinaire des pays tropicaux 72, no. 3 (2019): 101. http://dx.doi.org/10.19182/remvt.31780.

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Quatre stocks issus de piscicultures et quatre populations sauvages de tilapias du Nil (Oreochromis niloticus), espèce qui a été introduite initialement à Madagascar il y a soixante ans, ont été évalués pour leurs variations génétiques à partir de l’analyse de neuf locus microsatellites pour déterminer les niveaux de variabilité génétique au sein des populations et les relations génétiques entre ces populations. La diversité allélique recoupait celle qui a été rapportée dans d’autres populations africaines. Il n’y avait ni évidence d’écart dans les fréquences alléliques attendues dans les conditions d’équilibre de Hardy-Weinberg ni de consanguinité dans les populations étudiées. Trois groupes génotypiques distincts ont montré trois introductions séparées (à partir d’Egypte et de l’île Maurice en 1956, et du Japon en 2011) et la présence de génotypes issus de plus d’un groupe dans une même population a fourni la preuve de mélanges. Il y avait des différences significatives entre les populations qui ne provenaient pas du même milieu (sauvage ou d’élevage) ou qui n’étaient pas géographiquement reliées. De par leur diversité génétique, les populations sauvages pourraient être des ressources intéressantes dans la perspective d’un développement de la pisciculture du tilapia du Nil à Madagascar.

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4

Midilli, Sema, Deniz Çoban, Mehmet Güler, and Semra Küçük. "Gas bubble disease in Nile Tilapia and Hybrid Red Tilapia (Cichlidae, Oreochromis spp.) under culture conditions." Vol:36 Issue:3 36, no. 3 (2019): 285–91. http://dx.doi.org/10.12714/egejfas.2019.36.3.09.

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The supersaturated gases in water can cause gas bubble disease in fish and this can result in death. At the present study a case of gas bubble disease resulted from the gas supersaturation were investigated in Nile tilapia (Oreochromis niloticus) and hybrid red tilapia (Oreochromis sp.). Macroscopic and histological findings were obtained from the culture conditions to find more knowledge on this disease which is frequently seen in fish farming. Study was conducted as two steps in summer (August) and winter (December) months with experimentally cultured fish. According to clinical and histological examinations gas bubbles were found in the dorsal, pectoral and caudal fin, and petechial bleeding were found on pectoral, dorsal, caudal fins and the gill cover. The necropsy were revealed that the stomach and intestines were filled with gas bubbles and the gills were hemorrhagic. According to the histological findings hyperplasia and edema in the gills and hemorrhage in the liver and spleen were found, and gastrointestinal mucosa destruction was observed. The clinical findings were similar for both fishes except for a few special cases and it was observed that the effects of supersaturation were severe for both fish species.

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5

Sudarti. "ANALISIS USAHA PEMBESARAN IKAN NILA DAN KONTRIBUSINYA TERHADAP PENDAPATAN RUMAH TANGGA DI DESA SUMBERSUKO JAYA BELITANG OKU TIMUR." Jurnal Bakti Agribisnis 1, no. 03 (2016): 21–27. http://dx.doi.org/10.53488/jba.v1i03.41.

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The purpose of this study is to: (1) Calculate the cost, income and income of farmers from the business of nila tilapia in Sumbersuko Jaya Village in Belitang Sub-District, OKU Timur Regency, (2) Knowing the contribution contribution of tilapia farmer income to household income in Sumbersuko Jaya Village, Belitang District, East OKU Regency. This research was conducted in Sumbersuko Jaya Village, Belitang District, East OKU Regency. The selection of the location of this study is determined purposively with the consideration that the village of Sumbersuko Jaya is one of the villages in Belitang sub-district which most of the population is as rice farmers and there are some farmers who do the business of tilapia fish. This research will be conducted in June 2014. This research found that total production cost incurred in the effort of tilapia farming in Sumbersuko Jaya Village Belitang OKU Timur subdistrict is Rp 8.009.219 / Lg / Process, business acceptance of Rp 14.471.696 / Lg / Process so that income received is Rp 6.462.476 / Lg / Process. The value of R / C ratio is 1.8 which indicates that the business of nila tilapia enlargement is beneficial and the contribution of tilapia nil product revenues to total family income in one month is included in medium criterion, with contribution percentage amounted to 39,10%. This is due to the efforts of tilapia fish enlargement is still a side business not as a main business.

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6

El-Badawi, Ashraf A. "Antioxidant Activity of Lupine Seeds in Nile Tilapia Fish (O. niloticus) Suspected to Oxidative Stress Induced by Neemazal T/S." International Journal of Applied Sciences and Biotechnology 3, no. 2 (2015): 170–78. http://dx.doi.org/10.3126/ijasbt.v3i2.12284.

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This study was designed to determine the effects of acute toxicity of NeemAzal T/S on Nile tilapia (Oreochromis niloticus) and to investigate the antioxidant effect of Lupine seeds on the gills and erythrocytes(EC) oxidative stress induced by NeemAzal T/S in Nile tilapia .Two doses of NeemAzal; 1/10 LC50:16 PPM (NA1) and 1/5 LC50:32 PPM (NA2) and three periods of 10, 20 and 30 days were used. Oxidative stress parameter, total peroxide (TP) and antioxidant enzyme activities, catalase (CAT) and superoxide dismutase (SOD) as well as glycemia were measured. NA2 markedly decreased CAT and SOD activities in gills and erythrocytes at most periods, but NA1 had less effect. In turn, both doses significantly enhanced TP levels in gills and EC. Moreover, hyperglycemia was detected 30 days after control (NA) exposure. LS significantly curtailed or abolished the adverse effect of NA exposure on oxidative and antioxidant parameters in gills and EC. This may be attributed to the hypoglycemic effect of LS as well as its antioxidant efficiency. In conclusion, Lupine seed exerts a potent antioxidant activity against oxidative damages induced by NeemAzal T/S in Nil tilapia fish.Int J Appl Sci Biotechnol, Vol 3(2): 170-178 DOI: http://dx.doi.org/10.3126/ijasbt.v3i2.12284

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7

Firidin, Gülbin. "Effects of mercury on some enzymes in the gill and muscle tissues of Oreochromis niloticus (Nile tilapia)." Ege Journal of Fisheries and Aquatic Sciences 34, no. 2 (2017): 133–37. http://dx.doi.org/10.12714/egejfas.2017.34.2.03.

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8

Silva, Rosieudo Leite da, Francisco De Assis da Silva, Carlos Alberto Isaza, Ana Carolina Assis Sampaio, Nataly Hernández-Galindo, and Magnolia Ouriques de Oliveira. "CULTURE ET ENGRAISSEMENT DE TILAPIAS AVEC REUTILISATION DES DECHETS DANS LES POTAGES." ENVIRONMENTAL SMOKE 2, no. 1 (2019): 21–33. http://dx.doi.org/10.32435/envsmoke.20192121-33.

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Actuellement, le marché de la pisciculture est vaste et présente un fort potentiel de croissance. Seulement entre 2005 et 2010, la production nationale de poisson en captivité a augmenté de 86,3% pour atteindre 479 000 tonnes. Selon l'Organisation des Nations Unies pour l'alimentation et l'agriculture, le Brésil est capable de produire de manière durable 20 millions de tonnes de poisson par an. La pisciculture représente actuellement 33,5% de la production de poisson du pays. Le Nord-Est est le deuxième plus gros producteur de poisson d'eau douce du pays, principalement en raison de la quantité apparente de barrages existants, en plus des programmes "poisson" développés avec le réduire les effets de la sécheresse. Le présent travail a pour objectif de présenter des informations sur des techniques alternatives telles que la réutilisation de l’eau dans la production de Tilapia du Nil, en tenant compte du problème de la pénurie d’eau dans la région Nord-est; montrant à leur tour les variables et les éléments analysés pour la recherche, ainsi que certaines caractéristiques de l'espèce: croissance rapide, habitudes alimentaires via les éléments de base de la chaîne alimentaire. Par ailleurs, les différents systèmes de production et leurs principales différences sont abordés car ils varient en fonction du degré d’interférence de l’éleveur dans l’environnement aquacole (densité de stockage, pratiques de gestion et utilisation des intrants, modifications de l’eau dans l’élevage, productivité) étant classés comme extensifs, semi-intensifs et intensif. Enfin, les pratiques et procédures utilisées dans l'expérience sont exposées, permettant une série de résultats, coûts et faisabilité pour la production commerciale de Tilapia du Nil dans le Nord-est du Brésil.

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9

MINOUNGOU, Mahamoudou, ,. Raymond OUEDRAOGO, Nomwine DA, and Adama OUEDA. "Relation longueur-poids et facteur de condition de sept espèces de poisson du réservoir de Samandeni avant son ouverture à la pêche (Burkina Faso)." Journal of Applied Biosciences 151 (July 31, 2020): 15559–72. http://dx.doi.org/10.35759/jabs.151.5.

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Objectif : Fournir les premières données sur l’ichtyofaune du réservoir de Samandeni avant son ouverture à la pêche à travers l’étude de la relation longueur-poids et de facteur de condition de sept espèces dominantes dudit réservoir. Méthodologie et résultats : Les poissons ont été collectés entre avril 2018 et janvier 2019 à travers des pêches expérimentales aux filets épervier et maillant. Sept espèces dominantes du réservoir à savoir Sarotherodon galilaeus (Mango tilapia), Coptodon zillii (Redbelly tilapia), Oreochromis niloticus (Tilapia du Nil), Marcusenius senegalensis (Trunkfish), Synodontis schall (Wahrindi), Schilbe intermedius (African butter catfish) et Brycinus nurse (Nurse tetra) ont été soumises à l’étude de la relation longueur-poids (RLP) et de facteur de condition. Les régressions longueur-poids, appliquées ici, ont donné des coefficients d’allométrie situés entre 2,86 et 3,20 avec des coefficients de détermination qui varient de 0,7312 à 0,9443. Conclusion et application des résultats: Ces résultats qui sont d’une grande importance dans la modélisation de l’écosystème du réservoir de Samandeni, décrivent une croissance isométrique pour les sept espèces étudiées. En référence aux facteurs de condition, Sarotherodon galilaeus, Coptodon zillii, Oreochromis niloticus et Brycinus nurse présentent de bon état de forme. Mots clés : ichtyofaune, relation longueur-poids, facteur de condition, réservoir de Samandeni, Burkina Faso. Weight–length relationships and condition factor of seven species of fish from Samandeni reservoir before it was opened to fishing (Burkina Faso). ABSTRACT Objective: To provide the first data of the ichthyofauna of the Samandeni reservoir before it is opened to fishing through the study of the length-weight relationship and condition factor of seven dominant species of the said reservoir. Methodology and Results: The fish were collected between April 2018 and January 2019 through experimental fishing with hawk and gillnets. Seven dominant species of the reservoir, namely Sarotherodon Minoungou et al., J. Appl. Biosci. 2020 Relation longueur-poids et facteur de condition de sept espèces de poisson du réservoir de Samandeni avant son ouverture à la pêche (Burkina Faso). 15560 galilaeus (Mango tilapia), Coptodon zillii (Redbelly tilapia), Oreochromis niloticus (Nile Tilapia), Marcusenius senegalensis (Trunkfish), Synodontis schall (Wahrindi), Schilbe intermedius (African butter catfish) et Brycinus nurse (Nurse tetra) were subjected to the study of the length-weight relationship and condition factor. The length-weight regressions applied here gave allometric coefficients between 2.86 and 3.20 with coefficients of determination varying from 0.7312 to 0.9443. Conclusion and Application of results: These results, which are of great importance in the modelling of the ecosystem of the Samandeni reservoir, describe isometric growth for the seven species studied. With reference to the condition factors, Sarotherodon galilaeus, Coptodon zillii, Oreochromis niloticus and Brycinus nurse are in good shape. Keywords: ichtyofauna, weight–length relationships, condition factor, Samandeni reservoir, Burkina Faso.

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10

Özer, Şeyma, Seyfettin Gür, and Özden Barım. "Nil Tilapia (Oreochromis niloticus Linnaeus, 1758) Rasyonuna Vitamin E (Alfa-Tokoferol Asetat) Katkısının Bazı Spermatolojik Parametreler ve Malondialdehid Düzeyine Etkisi." Harran Üniversitesi Veteriner Fakültesi Dergisi 8, no. 2 (2019): 203–7. http://dx.doi.org/10.31196/huvfd.667756.

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11

Sissao, Rokyatou, Morgan Paul Magouana Anvo, and Aboubacar Toguyeni. "Caractérisation des performances zootechniques de la population de tilapia du Nil (Oreochromis niloticus) du lac de la vallée du Kou (Burkina Faso)." International Journal of Biological and Chemical Sciences 13, no. 6 (2020): 2603. http://dx.doi.org/10.4314/ijbcs.v13i6.14.

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12

Kabre, J.-AT, D. Bamba, and S. Bouda. "Etude de la toxicité des feuilles du pommier de Sodome du Sénégal et du tourteau de graines de thé chez le tilapia du Nil en aménagement piscicole." International Journal of Biological and Chemical Sciences 7, no. 4 (2014): 1616. http://dx.doi.org/10.4314/ijbcs.v7i4.18.

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13

Kamruzzaman, Md Abdullah Al Mahamud, Abdul Alim, Md Shahadat Hossen, Md Ariful Islam, and Md Abul Mansur. "Study on heavy metal content of Oreochromis niloticus, Heteropneustes fossilis and Pangasius sutchi collected from pond and open water." Research in Agriculture Livestock and Fisheries 5, no. 1 (2018): 117–26. http://dx.doi.org/10.3329/ralf.v5i1.36560.

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Present studies were conducted on the study of heavy metal content of three popular freshwater fish, tilapia Oreochromis niloticus, shing, Heteropneustes fossilis and pangus, Pangasius sutchi collected from pond and open water in Mymensingh. All samples were evaluated by studying unwanted heavy metal concentrations. Cadmium (Cd) concentration (μg/g) of pond water O. niloticus, H. fossilis and P. sutchi was found to be 0.21±0.02, 0.20±0.01 and 0.22±0.02 respectively and open water was 0.28±0.03, 0.25±0.02 and 0.29±0.03, respectively. Copper (Cu) concentration (μg/g) of pond water O. niloticus, H. fossilis and P. sutchi was 0.25±0.02, 0.29±0.03 and 0.21±0.02 respectively whereas open water had 0.28±0.01, 0.59±0.04 and 0.35±0.01 respectively. Lead (Pb) concentration (μg/g) of pond water O. niloticus and H. fossilis contained 0.07±0.01 and 0.08±0.01, respectively whereas the open water had 0.15±0.02 and 0.15±0.01, respectively. Pb concentration both in pond and in open water P. sutchi was nil. Pb concentration of O. niloticus was higher in open water fishes (0.15±0.02 μg/g) than the fishes of pond water (0.07±0.01 μg/g). Heavy metal concentration of O. niloticus, H. fossilis and P. sutchi was within permissible limits except Cd of open water fishes. The result revealed that open water fishes have higher concentration of heavy metals in their muscle than the fishes of pond water. The results indicate that the open water environment is polluted by various chemical composition as well as various toxic heavy metal pollutants.Res. Agric., Livest. Fish.5(1): 117-126, April 2018

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14

Nihoreye Fakage, John, Nathan Nyongombe Utshudienyema, Georges Alunga Lufungula, and Joachim Umba Di M’balu. "Comparaison des performances de croissance en station de pisciculture d’une souche sauvage et d’une souche domestique du tilapia du Nil (Oreochromis niloticus L.) au Sud-Kivu, RD Congo." Journal of Applied Biosciences 140, no. 1 (2019): 14245. http://dx.doi.org/10.4314/jab.v140i1.4.

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SILVA, Rafael Lopes da, Eric Portilho de ARAÚJO, Mariucha Karina Honório Ribeiro ROCHA, Flavia Mota DAMASCENO, Margarida Maria BARROS, and Luiz Edivaldo PEZZATO. "Valor nutritivo de alimentos energéticos para a tilápia-do-nilo." Boletim do Instituto de Pesca 42, no. 3 (2016): 566–77. http://dx.doi.org/10.20950/1678-2305.2016v42n3p566.

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16

Jawad, Laith A. "Scale deformities in Nile tilapia, Oreochromis niloticus, (Actinopterygii: Cichlidae) from Sudan." Acta Ichthyologica et Piscatoria 35, no. 1 (2005): 61–63. http://dx.doi.org/10.3750/aip2005.35.1.08.

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Guimarães, Mateus Cardoso, Danielle de Carla Dias, Felipe von Atzingen Pereira Araujo, Carlos Massatoshi Ishikawa, and Leonardo Tachibana. "Probiotic Bacillus subtilis and Lactobacillus plantarum in diet of Nile tilapia." Boletim do Instituto de Pesca 45, no. 1 (2019): 252. http://dx.doi.org/10.20950/1678-2305.2019.45.1.252.

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Maryani, Maryani, Titi Surti, and Ratna Ibrahim. "Gelatin Application of Nile Tilapia (Oreochromis niloticus) Bone to The Quality of The Jelly Candy." Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology 6, no. 1 (2012): 62–70. http://dx.doi.org/10.14710/ijfst.6.1.62-70.

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The characteristic of a jelly candy is sweet in taste and has elastic texture. The elastic texture due to gelling agent addition such as carrageenan, sea weed, gum arabic, and gelatin. The Utilization of nile tilapia bone as the source of gelatin product is away to prevent gelatin that is not halal. The aim of the research was to know the concentration of nile tilapia bone gelatin which produced the best quality of jelly candies based on physical chemical characteristic as well as the member of Escherichia coli and hedonic value. The experiment was designed using a Completely Randomized Design with 3 treatments (9%, 10%, 11%) of nile tilapia bone gelatin concentrations. Each treatment was done in triplicate. Data of elasticity, moisture content, water activity, pH, sugar contents were analyzed with Analysis of Varians (ANOVA). A Honestly Significant Difference (HSD) test was conducted to find out the difference among the treatments. The data of hedonic quality was analyzed by a Kruskall Wallis test and continued by a Multiple Comparison. The result showed that the addition of 10% nile tilapia bone gelatin produced the best quality product which had the elasticity (14.20 Newton); moisture content (17.06%); Aw 0.785; pH 4.78; sugar content (48.23%); hedonic (8.13) and the product did not content Escherichia coli bacteria. Key Words : Jelly Candy, Nile Tilapia Bone Gelatin, Quality

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19

Gaber, M. M., E. H. Labib, E. A. Omar, M. A. Zaki, and A. M. Nour. "Effect of Partially Replacing Corn Meal by Date Stone on Growth Performance in Nile Tilapia Fingerlings, Diets Supplemented with Marjoram: Effects of Date Stone on Growth Nile Tilapia." Greener Journal of Agricultural Sciences 4, no. 1 (2014): 001–8. http://dx.doi.org/10.15580/gjas.2014.1.022013483.

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Mutlen, Melvin, Alexandre Michel Njan Nloga, and Elisabeth Ngo Bum. "Effet comparé des extraits de Nauclea latifolia Sm et Tribulus terrestris (Linn., 1753) sur les paramètres zootechniques de croissance et la masculinisations induites des larves du Tilapia du Nil Oreochromis niloticus (Linn., 1758)." Journal of Applied Biosciences 133, no. 1 (2019): 13487. http://dx.doi.org/10.4314/jab.v133i1.2.

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Jantrakajorn, S., and J. Wongtavatchai. "Egg surface decontamination with bronopol increases larval survival of Nile tilapia, Oreochromis niloticus." Czech Journal of Animal Science 60, No. 10 (2016): 436–42. http://dx.doi.org/10.17221/8523-cjas.

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NEU, Dacley Hertes, Wilson Rogério BOSCOLO, Fernanda Losi Alves d. ALMEIDA, Micheli ZAMINHAN HASSEMER, Jackeline Marcante DALLAGNOL, and Wilson Massamitu FURUYA. "Growth performance, hematology, and muscle growth in isoleucine fed nile tilapia." Boletim do Instituto de Pesca 43, no. 2 (2017): 231–42. http://dx.doi.org/10.20950/1678-2305.2017v43n2p231.

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PINTO, Luis Gabriel Quintero, Luiz Edivaldo PEZZATO, Blanca Stella Pardo GAMBOA, and Daniel de Magalhães ARAUJO. "Digestibilidade de fontes proteicas e disponibilidade de fosfatos inorgânicos em três fases de desenvolvimento da tilápia-do-nilo." Boletim do Instituto de Pesca 43, no. 1 (2017): 1–13. http://dx.doi.org/10.20950/1678-2305.2017v43n1p1.

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NOMURA, Daniela Takahashi, Juliana Oliveira MENESES, Fabiana PILARSKI, Flavio Ruas MORAES, Higo Andrade ABE, and Rodrigo Yudi FUJIMOTO. "Respostas fisiológicas da tilápia-do-nilo e variáveis limnológicas após decomposição de macrófitas utilizando herbicida." Boletim do Instituto de Pesca 43, no. 4 (2017): 631–37. http://dx.doi.org/10.20950/1678-2305.2017v43n4p631.

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RIBEIRO, anoel Joaquim Peres, Mariana Machado EVANGELISTA, Eduardo Antônio SANCHES, Giovani Sampaio GONÇALVES, and Elizabeth ROMAGOSA. "Crude protein in diets for Nile tilapia broodfish." Boletim do Instituto de Pesca 43, especial (2017): 35–46. http://dx.doi.org/10.20950/1678-2305.2017.35.46.

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26

Mohamed, Ibrahim. "Effect of rosemary extract and vitamin e on lipid peroxidation and the quality during chilling and frozen storage of fried Nile tilapia fillets (Oreochromis niloticus)." Clinical Research and Clinical Trials 3, no. 5 (2021): 01–03. http://dx.doi.org/10.31579/2693-4779/029.

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Antioxidants are added to fresh and processed meat to prevent lipid oxidation, retard development of off-flavors, and improve color stability. In the food industry, they can be divided into natural and synthetic antioxidants. Synthetic antioxidants have been confirmed for their toxicological and carcinogenic effects. Thus, the food industry now chooses natural products over synthetic ones. This study was carried out to investigate the effect of Rosemary extract (R.E.) and vitamin E on the quality of fried fillets of Nile tilapia (Oreochromis niloticus) during chilling and frozen storage. Fillets of Nile tilapia were treated with (R.E.) 0.1%, 0.2%, 0.3% and Vitamin E 0.1% then stored for 5,10 and 15 days at 4±1°C and for three months at -18±2°C. Then chemical tests including Peroxide value (PV), Thio-barbituric acid (TBA), Tri-methylamine-nitrogen (TMA-N) and Total volatile base-nitrogen (TVB-N) were done to evaluate the preservative effect of (R.E.) and vitamin E during storage. The TBA and PV increased in all treatments due to lipid peroxidation. Results showed that TMA-N,TVB-N, value of (R.E.) and vitamin E treated samples were significantly lower than those of the control samples (P<0.05). Results of our investigation revealed that R.E. retarded oxidative changes in chilling and frozen fried fillets of Nile tilapia whereas R.E. 0.1%, 0.2% and vitamin E 0.1% were not as effective as R.E. 0.3% on oxidative stability. Best oxidation inhabitation results on chilling and frozen fried fillets of Nile tilapia was obtained when employing of R.E. The obtained results also showed that there was a significant (p<0.05) enhancement in sensory quality attributes of fried fillets of Nile tilapia; samples treated with R.E. and vitamin E Conclusion: The tested R.E. had a high effectiveness as antioxidative and antimicrobial should be utilized for extending the shelf-life through retarded the spoilage and enhancing quality attributes of fried fillets of Nile tilapia during chilling and frozen storage.

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Botelho, Hortência Aparecida, Matheus Hernandes Leira, Carlos Cicinato Vieira Melo, et al. "SELENIUM AND VITAMIN IN DIETS FOR TILAPIA-DO-NILO." Nucleus 14, no. 2 (2017): 77–88. http://dx.doi.org/10.3738/1982.2278.2703.

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A.P., Rizka Rahmatie, Chomsin Sulistya, and Didik R. Santoso. "Electrical Impedance Value Analysis on Formalinized Tilapia Fish Meat." Natural-B 3, no. 4 (2016): 286–91. http://dx.doi.org/10.21776/ub.natural-b.2016.003.04.3.

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Nascimento, Analene Alves, José Fernando Bibiano Melo, Anderson Miranda Souza, and Fálvio Viegas Santos Teixeira Melo. "Inclusion of mesquite pod meal (Prosopis juliflora) in diets for nile tilapia (Oreochromis niloticus) juveniles." Boletim do Instituto de Pesca 45, no. 3 (2019): e425. http://dx.doi.org/10.20950/1678-2305.2019.45.3.425.

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Nurnaafi, Astri, Iriani Setyaningsih, and Desniar. "Probiotic Potential of Bekasam Lactic Acid Bacteria of Tilapia Fish." Jurnal Teknologi dan Industri Pangan 26, no. 1 (2015): 109–14. http://dx.doi.org/10.6066/jtip.2015.26.1.109.

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PEREIRA, Denise Soledade Peixoto, Bartira GUERRA-SANTOS, Eduardo Luiz Trindade MOREIRA, Ricardo Castelo Branco ALBINATI, and Maria Consuelo Caribé AYRES. "Parâmetros hematológicos e histológicos de tilápia-do-nilo em resposta ao desafio de diferentes níveis de salinidade." Boletim do Instituto de Pesca 42, no. 3 (2016): 635–47. http://dx.doi.org/10.20950/1678-2305.2016v42n3p635.

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Araújo, Marcele Trajano, Ítalo Felipe Mascena Braga, Santiago Vega Cisneros, Suzianny Maria Bezerra Cabral Silva, Alfredo Olivera Galvez, and Eudes de Souza Correia. "The intensive culture of nile tilapia supplemented with the microalgae Chlorella vulgaris in a biofloc system." Boletim do Instituto de Pesca 45, no. 2 (2019): e.398. http://dx.doi.org/10.20950/1678-2305.2019.45.2.398.

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Šetlíková, I., and Z. Adámek. "Feeding selectivity and growth of Nile tilapia (Oreochromis niloticus L.) fed on temperate-zone aquatic macrophytes." Czech Journal of Animal Science 49, No. 6 (2011): 271–78. http://dx.doi.org/10.17221/4310-cjas.

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Feeding selectivity of Nile tilapia (Oreochromis niloticus L.) juveniles (9.3&ndash;20.9 g) to four aquatic macrophyte species and tilapia growth were studied in 4 consecutive experiments. Plant diet was provided to 8 tanks containing 20 fishes for 5 days. The fish were fed a carp diet between 4 experiments for 14 days. The consumption of 4 aquatic macrophyte species differed significantly [F(3,252) = 39.6; P &lt; 10<sup>&ndash;6</sup>]. Elodea canadensis was the most preferred plant (Chesson selectivity index = 0.50 &plusmn; 0.05, n = 4). Potamogeton pectinatus and Spirodela polyrhiza were consumed with about equal preference. Myriophyllum spicatum was the least preferred species. Elodea canadensis contained relatively more phosphorus, potassium and ash than the other three species. The daily plant dry weight intake ranged between 0.79 and 2.26% of body weight. The fish grew during the first two experiments (SGR = 2.54 and 3.18%/d, respectively), but lost weight during the 3rd and 4th experiments (SGR = &ndash;1.75 and &ndash;1.71%/d, respectively). &nbsp;

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Kawamura, G., K. Anraku, Y. Hisatomi, T. Matsuoka, and T. Motohiro. "Chemical perception and behavioral response of freshwater fish to 2-methylisoborneol." Water Science and Technology 31, no. 11 (1995): 159–64. http://dx.doi.org/10.2166/wst.1995.0428.

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The substance 2-methylisoborneol (MIB) often affects aquatic organisms and causes problem of off-flavours in fish. In order to know how fish become tainted with MIB, response and chemical sensitivity of three freshwater fishes to MIB were examined behaviorally and electrophysiologically. The electrocardiographic tests showed that the threshold of detection for this compound was 4.8 × 10−5 ngl−1 for the Nile tilapia and 2.1 × 10−5 ngl−1 for the rainbow trout. Fish whose olfactory rosettes were removed also showed the cardiac response to MIB, but the threshold increased by 3 and 5 orders of magnitude in the Nile tilapia and rainbow trout respectively. The recordings of neural response of the olfactory tract of the carp to MIB solutions showed the olfactory threshold at a concentration of 4 × 10−8 ngl−1. In behavioral tests in tanks, MIB solutions did not attract these fishes and evoked no avoidance in these fishes. It was concluded that, while freshwater fishes are extremely sensitive to MIB, they would not escape from waters contaminated with MIB and thus easily be tainted with MIB.

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Vieira, Rafael Bittencourt, Leopoldo Melo Barreto, Karina Zanoti Fonceca, Mauricio Santana Lordelo, Fabiana Ribeiro Souza, and Norma Suely Evangelista-Barreto. "Zootechnical performance evaluation of the use of biofloc technology in nile tilapia fingerling production at different densities." Boletim do Instituto de Pesca 45, no. 4 (2019): e505. http://dx.doi.org/10.20950/1678-2305.2019.45.4.505.

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Hernández Vergara, Martha Patricia. "Polyculture of crayfish (Procambarus acanthophorus) and Nile tilapia (Oreochromis niloticus) as a strategy for sustainable water use." Hidrobiológica 28, no. 1 (2018): 11–15. http://dx.doi.org/10.24275/uam/izt/dcbs/hidro/2018v28n1/hernandezv.

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Hernández Vergara, Martha Patricia. "Polyculture of crayfish (Procambarus acanthophorus) and Nile tilapia (Oreochromis niloticus) as a strategy for sustainable water use." Hidrobiológica 28, no. 1 (2018): 11–15. http://dx.doi.org/10.24275/uam/izt/dcbi/hidro/2017v28n1/hernandezv.

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Hassan, Sahar W. M., Safaa M. Ali, and Mennatallah M. AlMisherfi. "Isolation and Molecular Characterization of Some Marine Aeromonas phages: Protective Effects for Nile Tilapia Infected with Aeromonas hydrophila." Journal of Pure and Applied Microbiology 12, no. 3 (2018): 1175–85. http://dx.doi.org/10.22207/jpam.12.3.17.

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TEIXEIRA, Rafael Rivas, Renilde Cordeiro SOUZA, Artur Cedraz SENA, Bernardo BALDISSEROTTO, Berta Maria HEINZMANN, and Carlos Eduardo COPATTI. "Essential oil of Aloysia triphylla is effective in Nile tilapia transport." Boletim do Instituto de Pesca 44, no. 1 (2018): 17–24. http://dx.doi.org/10.20950/1678-2305.2018.263.

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Toledo-Ibarra, G. A., K. J. G. Díaz-Resendiz, L. Pavón, and M. I. Girón-Pérez. "Cholinergic Activity in Mononuclear Cells of Nile Tilapia (Oreochromis niloticus) Fish." Advances in Neuroimmune Biology 5, no. 4 (2014): 229–34. http://dx.doi.org/10.3233/nib-140091.

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41

Castañeda, Arnaldo E. "Identificación molecular de bacterias ácido lácticas con propiedades probióticas aisladas del intestino posterior de tilapia del Nilo (Oreochromis niloticus)." Revista de Investigaciones Altoandinas -Journal of High Andean Research 20, no. 4 (2018): 429–38. http://dx.doi.org/10.18271/ria.2018.420.

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NUNES, Gustavo Capistrano, Gabriela Tomas JERÔNIMO, Luiz Rodrigo Mota VICENTE, Rubens Riscala MADI, Gustavo Moraes Ramos VALLADÃO, and Maurício Laterça MARTINS. "Trace elements and parasitism in Nile tilapia farmed in the Southern Brazil." Boletim do Instituto de Pesca 42, no. 3 (2016): 578–89. http://dx.doi.org/10.20950/1678-2305.2016v42n3p578.

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COA, Francine, Aline Maria Zigiotto MEDEIROS, and Edison BARBIERI. "Record of nile tilapia in the Mandira River, Cananéia, São Paulo State." Boletim do Instituto de Pesca 43, no. 1 (2017): 87–91. http://dx.doi.org/10.20950/1678-2305.2017v43n1p87.

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ROCHA, Rovena Lebarch, Julia Merlo FERREIRA, Taciana Onesorge MIRANDA LOPES, and Levy Carvalho GOMES. "Morphometric, bromatological, and sensory analysis of Nile tilapia vaccinated against Streptococcus agalactiae." Boletim do Instituto de Pesca 44, no. 1 (2018): 100–104. http://dx.doi.org/10.20950/1678-2305.2018.281.

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MARTINS, Graciela Pessoa, Luiz Edivaldo PEZZATO, Igo Gomes GUIMARÃES, Carlos Roberto PADOVANI, Bruno Sergio Marques MAZINI,, and Margarida Maria BARROS. "Antinutritional factors of raw soybean on growth and haematological responses of nile tilapia." Boletim do Instituto de Pesca 43, no. 3 (2017): 322–33. http://dx.doi.org/10.20950/1678-2305.2017v43n3p322.

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46

Abdelhak, Elham M., Fedekar F. Madkour, Ashraf M. Ibrahim, Safaa M. Sharaf, Mariam M. Sharaf, and Diaa A. Mohammed. "Effect of pawpaw (Carica papaya) seeds meal on the reproductive performance and histological characters of gonads in Nile tilapia (Oreochromis niloticus)." Indian Journal of Applied Research 3, no. 12 (2011): 34–37. http://dx.doi.org/10.15373/2249555x/dec2013/177.

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Yusuf, Didi Humaedi, Muhammad Agus Suprayudi, and Dedi Jusadi. "Quality improvement of rubber seed meal diet for Nile Tilapia with amino acid supplemetation." Jurnal Akuakultur Indonesia 15, no. 1 (2016): 63–69. http://dx.doi.org/10.19027/1/9.

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CASTILLO, Julian David Alvarado, Thiago Matias Torres NASCIMENTO, Cleber Fernando Menegasso MANSANO, Nilva Kazue SAKOMURA, Edney Pereira SILVA, and João Batista Kochenborger FERNANDES. "Determining the daily digestible protein intake for Nile tilapia at different growth stages." Boletim do Instituto de Pesca 43, especial (2017): 54–63. http://dx.doi.org/10.20950/1678-2305.2017.54.63.

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49

Shepherd, BS, SM Eckert, IS Parhar, et al. "The hexapeptide KP-102 (D-ala-D-beta-Nal-ala-trp-D-phe-lys-NH(2)) stimulates growth hormone release in a cichlid fish (Ooreochromis mossambicus)." Journal of Endocrinology 167, no. 3 (2000): R7–10. http://dx.doi.org/10.1677/joe.0.167r007.

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Abstract Studies in mammals have shown that synthetic Met-enkephalin derivatives, called growth hormone-releasing peptides (GHRPs), stimulate growth hormone (GH) release. The present study was conducted to determine whether the GHRP, KP-102, specifically stimulates GH release in a teleost. Tilapia (Oreochromis mossambicus) were given a single intraperitoneal injection of KP-102 (D-Ala-D-beta;-Nal-Ala-Trp-D-Phe-Lys-NH(2)) or bovine GHRH(1-29)-amide or vehicle and blood was sampled at 1, 6 and 12 h after injection. KP-102 was administered at two doses of 1 ng/g and 10 ng/g body weight, whereas GHRH (positive control) was administered at a single dose of 10 ng/g body weight. Plasma levels of tilapia GH and prolactins (tPRL(177) and tPRL(188)) were determined by radioimmunoassay. As expected, GHRH injection significantly (P<0.001) elevated plasma GH levels (ng/ml) in tilapia at 6 h post-injection. KP-102 also significantly elevated GH levels (at the low dose) at 6 (P<0.05) and 12 (P<0.01) hours post-injection. There were no significant effects on plasma PRL(s) levels, although mean levels of both PRLs were elevated at 6 h post-injection. These results show for the first time that GHRPs stimulate GH release in teleosts and suggest that the GHRP receptor and possibly a "Ghrelin-like" ligand are also present in lower vertebrates.

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ESPIRITO SANTO, Natalia Garcia, Vitor Augusto Giatti FERNANDES, Bruno da Silva PIERRI, and Débora Machado FRACALOSSI. "Replacement of animal protein sources by soy protein concentrate for juvenile Nile tilapia." Boletim do Instituto de Pesca 41, especial (2015): 707–17. http://dx.doi.org/10.20950/1678-2305.2015v41nep707.

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