Güncel Gönderiler: Su Ürünleri Fakültesi
Toplam kayıt 568, listelenen: 161-180
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Antibacterial and antioxidant activity of pulp, peel and leaves of Feijoa sellowiana: Effect of extraction techniques, solvents and concentration
(2021)The present study evaluated the effect of extraction techniques (ultrasound-assisted extraction (U) and shaking water bath extraction (WB)), solvents (ethanol, acetone and distilled water) and concentration (2.5% and 5%) ... -
Farklı sucul sistemlerden izole edilen bakterilerin antibiyotik dirençliliklerinin karşılaştırılması
(2021)Bu çalışmada Doğu Karadeniz Bölgesi’nde iki farklı sucul sistemde (deniz ve tatlı su) bazı balıklardan izole edilen bakterilerde antibiyotik dirençliliği karşılaştırılmıştır. Denizel ortamdan Rize sahillerinden örneklenen, ... -
Bacterial examination of wild and cultured fish present in the same aquatic ecosystem, and the antibiotic resistance of the isolated bacteria
(Central Fisheries Research Inst, 2022)This study investigated the bacteria present in natural and cultured fish species from the same aquatic system, and difference of their antibiotic resistance. A total of 129 fish, Georgian shemaya (Alburnus derjugini), ... -
Extraction and physicochemical characterization of chitosan from pink shrimp (Parapenaeus longirostris) shell wastes
(Ankara University, 2022)This study aimed to evaluate the extract of chitosan obtained from pink shrimp (Parapenaeus longirostris) shell wastes in Balıkesir, the Marmara Sea in Turkey, and to characterize its quality. The physicochemical properties ... -
Synthesis of axinyssa digitata extract directed hybrid nanoflower and investigation of its antimicrobial activity
(IEEE, 2022)First time in this study, the antibacterial effects of sponge extracts and -based cupper hybrid nanoflowers (Cu hNFs) were evaluated. Herein, hybrid nanoflowers (Cu hNFs) were produced by combining sponge extract with Cu2+ ... -
Squalius cephaloides, a synonym of Squalius cii (Teleostei: Leuciscidae)
(Magnolia Press, 2022)The 'two species' hypothesis for S. cephaloides and S. cii, both occurring in the southern Marmara Sea basin, is tested. Our results suggested that there are no morphological and molecular characters to support this ... -
Multimodal analysis of south-eastern Black Sea sediment bacterial population diversity
(Elsevier, 2022)This study focused on marine sediments from the Black Sea, mainly due to bacterial diversity-induced public health / biotechnology application value. Sediment samples were gathered from 14 locations at differing depths ... -
Usnea antarctica (James Ross Island, Antarctica) and usnea subfloridana (Uludag, Turkey) Incorporated hybrid nanoflowers with their intrinsic catalytic and antimicrobial activities
(Wiley, 2022)Herein, we used lichen extracts, for the first time, in formation of organic-inorganic nanoflowers and we utilized them as novel nanobiocatalyst and antimicrobial agents. Two lichen species, Usnea Antarctica (U. Antarctica) ... -
Synthesis of taurine-Cu-3(PO4)(2) hybrid nanoflower and their peroxidase-mimic and antimicrobial properties
(Elsevier, 2022)Herein, we report the synthesis of taurine incorporated (sulfur containing organic molecule derived from methionine and cysteine) hybrid nanoflowers (thNFs) with an intrinsic peroxidase-mimic and antimicrobial activities ... -
Coupling molecular and risk analysis to investigate the origin, distribution and potential impact of non-native species: an application to ruffe Gymnocephalus cernua in Turkey
(Taylor & Francis Ltd., 2022)Increased detrimental impacts of biological invasions have triggered the development of risk screening tools to streamline the identification of the invasive potential of organisms. These tools assess the biological and ... -
Genetic diversity of Ichthyophthirius multifiliis (Fouquet, 1876) infecting farmed rainbow trout (Oncorhynchus mykiss Walbaum, 1792) in Turkey
(Wiley, 2022)We assessed genetic diversities among Ichthyophthirius multifiliis (Ich) field isolates collected from farmed rainbow trout (Oncorhynchus mykiss) in Turkey. The overall prevalence of Ich was 35.3% (634/1798). Five novel ... -
Garra rezai, a new species from two widely disjunct areas in the Tigris drainage (Teleostei: Cyprinidae)
(Magnolia Press, 2022)Garra rezai, new species, is described from the Chooman, a tributary of the Lesser Zab in Iran, and from headwaters of the Yanarsu, a tributary of the upper Tigris in Turkey. It is distinguished from its congeners in the ... -
The effects of bisphenol a on oxidative stress, antioxidant defence, histopathological alterations and lysozyme activity in narrow-clawed crayfish (pontastacus leptodactylus)
(Central Fisheries Research, 2022)This study aimed to investigate of bisphenol A (BPA) on histopathological tissue (hepatopancreas and gills), immune ability (lysozyme activity), oxidative stress and antioxidant defence in crayfish (Pontastacus leptodactylus). ... -
Improving the reproductive yield of Black Sea Salmon (Salmo labrax PALLAS, 1814) with a selective breeding program
(İstanbul University Press, 2022)This study aimed to improve some culture characteristics of Black Sea salmon (Salmo labrax) culture generations through a classical selective breeding program. Thus, the success of the applied program was examined by ... -
A practical approach to revise the Oxynoemacheilus bergianus species group (Teleostei: Nemacheilidae)
(Magnolia Press, 2022)The Oxynoemacheilus bergianus species group is revised based on tree topology (ML, NJ, MP), distance (K2P and ASAP) and Poisson tree process analyses of DNA barcode data tested against morphometric and morphological ... -
Revision of the Oxynoemacheilus angorae group with the description of two new species (Teleostei: Nemacheilidae)
(Magnolia Press, 2022)The Oxynoemacheilus angorae species group is revised and 10 species are recognised, two of which are described herein as new. Oxynoemacheilus anatolicus, O. angorae, O. eregliensis, O. germencicus, O. isauricus, O. nasreddini, ... -
An acoustic survey in the southeastern Black Sea in the assessment of trachurus mediterraneus (Steindachner, 1868) distribution
(Springer, 2022)Horse mackerel (Trachurus mediterraneus, Steindachner, 1868) is an important commercial fish distributed along the coast of Turkey. Although, the variety of catching amount of the species fluctuate by years, it is obvious ... -
The trouts of the upper Kura and Aras rivers in Turkey, with description of three new species (Teleostei: Salmonidae)
(Magnolia Press, 2022)The taxonomic status of the resident and anadromous trout species native to the Kura and Aras river drainages is evaluated, and three resident species are recognised in the upper reaches of Kura and Aras drainages in Turkey. ... -
Plastic occurrence in commercial fish species of the Black Sea
(Central Fisheries Research, 2022)The occurrence of micro- ( 5 mm), meso- (5-25 mm) and macroplastics ( 25mm) was investigated in seven commercial fish species of the Black Sea. Plastics were found in gastrointestinal track of all species analysed: Engraulis ... -
Investigation of long-term bisphenol A exposure on rainbow trout (Oncorhynchus mykiss): Hematological parameters, biochemical indicator, antioxidant activity, and histopathological examination
(Elsevier, 2022)As an industrial synthetic chemical, bisphenol A (BPA) has the potential to have physiologically and histologically adverse effects on aquatic organisms. BPA causes the reproductive disrupting of all vertebrates due to its ...
