A5020905909- Essential Oils and Antimicrobial Activity
- Enzyme Production and Characterization
- Phytochemistry and Biological Activities
- Protein Hydrolysis and Bioactive Peptides
- Probiotics and Fermented Foods
- Enzyme Catalysis and Immobilization
- Microbial Metabolism and Applications
- Marine Ecology and Invasive Species
- Traditional Chinese Medicine Analysis
- Parasite Biology and Host Interactions
- Wheat and Barley Genetics and Pathology
- Myxozoan Parasites in Aquatic Species
- Biofuel production and bioconversion
- Fish Biology and Ecology Studies
- Phytase and its Applications
- Genomics and Phylogenetic Studies
- Lichen and fungal ecology
- Microbial bioremediation and biosurfactants
- Identification and Quantification in Food
- Natural product bioactivities and synthesis
- Studies on Chitinases and Chitosanases
- Nanocomposite Films for Food Packaging
- Plant Ecology and Taxonomy Studies
- Aquatic Invertebrate Ecology and Behavior
- Meat and Animal Product Quality
Atatürk University
2003-2025
Sinop University
2016
Erzincan Binali Yıldırım University
2012-2014
Erzurum Regional Training and Research Hospital
2009
Ministry of Health
2009
Agricultural University of Athens
2003
Sivas Cumhuriyet Üniversitesi
2003
The present study was designated to evaluate the antimicrobial and antioxidant activities of essential oil, obtained by using a Clevenger distillation apparatus, water soluble (polar) insoluble (nonpolar) subfractions methanol extracts from aerial parts Satureja hortensis L. plants, extract calli established seeds Gamborg's B5 basal media supplemented with indole-3-butyric acid (1.0 ppm), 6-benzylaminopurine (N6-benzyladenine) sucrose (2.5%). test results showed that oil S. had great...
The aim of this study was to investigate in vitro. antimicrobial and antioxidant activities the methanol extracts Cladonia foliacea. Willd. Hudson, Dermatocarpon miniatum.(L.) Mann., Everinia divaricata. (L.) Ach., Evernia prunastri. Neofuscella pulla. (Ach.) Essl. Antioxidant activity evaluated by two separate methods: scavenging free radical DPPH inhibition linoleic acid oxidation. Extracts C. foliacea., E. divaricata., prunastri., N. did not exert any both assays, whereas those D....
Abstract In this study designed to isolate lactic acid bacteria (LAB) with bacteriocin production potential, white cheese samples were collected from different provinces of Turkey and isolation was carried out. A series experiments out for the main purpose actual producers identified by detecting genes encoding bacteriocin. The in direction initially 20 isolates as a result various experiments, number reduced 8 continued isolates. order determine that phenotypic biochemical characterization...
β-Carboline derivatives have a wide range of biological effects such as antiviral, antitumor and antimalarial are therefore important compounds for drug development. In this study, the effect some β-carboline on glucose 6-phosphate dehydrogenase (G6PD), 6-phosphogluconate (6PGD), antibacterial activities were investigated. For purpose, affinity chromatography was used to separate G6PD 6PGD from human erythrocytes with specific activity 1.96 EU/ml protein 4.569 protein, respectively then in...
A Gram-reaction-positive, endospore-forming bacterium, designated strain P1T, was isolated from water samples collected Pasinler Hot Spring and characterized using a polyphasic approach to clarify its taxonomic position. Strain P1T found have chemotaxonomic morphological characteristics consistent with classification in the genus Bacillus. The shared highest 16S rRNA gene sequence identity values Bacillus thermolactis R-6488T (97.6 %) kokeshiiformis MO-04T (97.2 formed distinct clade both...
In this study, we designed and used 2 different type-specific polymerase chain reaction (PCR) methods for the detection of Brucella abortus. Materials methods: There were primer sets (B4/B5 AF/AR) selected amplification genes that are present in all biovars species, including bcsp31, encoding 31-kDa immunogenic cell surface proteins, omp25, which is known to be one virulence factors outer membrane proteins 26–23 kDa. Results: The results showed 273 (81.7%) 317 (94.9%) out 334 milk samples...
Abstract In this study, the bacteria having ore enrichment potential were isolated from three different magnesite quarries located in Erzurum-Askale borderlines. The obtained isolates identified and characterized according to conventional (morphological, physiological biochemical tests) molecular techniques (fatty acid methyl ester profiles (FAME), BOX PCR 16S rDNA). According sequence analysis, they determined as Exiguobacterium aurantiacum (4), sibiricum (2), Bacillus sp. Staphylococcus...
AbstractAbstractThis study was performed to evaluate the efficiency of using locally isolated bacteria degrade crude oil in sea water-based medium. The were from water samples taken different environments (Mediterranean, Aegean, Marmara, and Black Sea). experiments for degradation carried out small volume (100 mL medium 250 shaking flasks) or large (14 L a plastic container). Furthermore, media not sterilized remained open environment (non-sterile conditions). On other hand, shaken at low...
Abstract Peptones are among the most expensive culture components used in cultivation of microorganisms. This study was performed to prepare a protein hydrolysate from sheep wool using locally isolated keratinolytic bacterium Bacillus licheniformis EY2 (GenBank: MN809476), and investigate usability prepared as peptone microbial medium. The optimum pH, temperature, incubation time for hydrolysis activity were determined 7.0, 55 °C, 6 days, respectively. Optimum concentrations KH 2 PO4, MgSO 4...
The essential oils having many application fields such as medicine, flavoring, cosmetics are natural products obtained from aromatic plants. As the of Ferula species have a wide range use in folk this study was planned to evaluate mutagenic and antimutagenic activities leaves flowers orientalis grown Erzurum, through bacterial reverse mutation assay. Furthermore, chemical compositions isolated by hyrodistillation method were analysed gas chromatography (GC) chromatography–mass spectroscopy...
Myxosporeans of the genus Henneguya have a global distribution and infect organs tissues both marine freshwater fishes. Here we describe morphological, histological molecular characteristics sinova sp. nov. parasitizing gill arches tentacled blenny Parablennius tentacularis (Perciformes: Blenniidae) collected from coast Sinop on Black Sea in Turkey. Several oval whitish plasmodia different sizes fish were found. The mature spores rounded frontal view, with mean (range) total length 57.5...
This study was conducted to evaluate the antimicrobial and antioxidant activities of hexane methanol extracts aboveground parts roots some Astragalus species grown in vicinity Erzurum, located eastern Anatolia, Turkey. The extract, which obtained from species, exhibited mild free radical scavenging activity providing 50% inhibition at concentrations between 68.8 400.4 \mug/ml. hexane/dichloromethane did not show any activity. However, linoleic acid oxidation ability non-polar seems be higher...