Başlık için Scopus İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 570, listelenen: 429-448
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Prevalence and comparing of some microbiological properties, somatic cell count and antibiotic residue of organic and conventional raw milk produced in Turkey
(Korean Society for Food Science of Animal Resources, 2017)The aim of this study was to investigate the effects of production systems and milk collection periods on the somatic cell count (SCC), some microbiological properties, total aerobic mesophilic bacteria (TAMB), coliform, ... -
Primary school teacher candidates’ metaphorical perceptions related to multigrade classes concept [Sınıf öğretmeni adaylarının birleştirilmiş sınıf kavramına ilişkin metaforik algıları]
(Ankara University, 2015)The purpose of the present study was to determine the teacher candidates’ perceptions related to ‘multigrade classes’ concept through metaphors. The study was conducted with the students who studied at their fourth (final) ... -
Primary school teachers of instructional technologies self-efficacy levels
(2011)In this research, the level of primary school teachers self efficacy believes towards instructional technologies is investigated. The research is performed by applying questionnaires to 43 primary school teachers in Erzincan. ... -
Primary school teachers' practices and troubles with the students who they think have undiagnosed difficulties in verbal communication, reading and writing
(Horizon Research Publishing, 2018)The primary school Turkish program was basically built on three learning domains. These are the learning domains of verbal communication, reading and writing. The purpose of the present study is to determine primary school ... -
Problems encountered by teachers working as an authorized principal related with economic and school management [Müdür yetkili sınıf öğretmenlerinin karşılaştıkları ekonomik ve okul işletmesiyle ilgili sorunlar]
(Ankara University, 2017)Not only aim of this research is to reveal difficulties related with economical and school management encountered by teachers working as an authorized principal in combination classes, but also to find solutions based on ... -
Production of (R)-1-(1,3-benzodioxol-5-yl)ethanol in high enantiomeric purity by Lactobacillus paracasei BD101
(John Wiley and Sons Inc., 2018)Piperonyl ring is found in a number of naturally occurring compounds and possesses enormous biological activities. There are many studies in the literature with compounds containing a piperonyl ring, but there are very few ... -
Production of a novel pectin lyase from Bacillus pumilus (P9), Purification and characterisation and fruit juice application
(2010)Extracellular pectin lyase (EC 4.2.2.10) was produced by Bacillus pumilus (P9) in solid state fermentation. Pectin lyase enzyme was purified 36.36 fold by using DEAE-cellulose anion exchange column chromatography and ... -
Production of enantiomerically enriched chiral carbinols using Weissella paramesenteroides as a novel whole cell biocatalyst
(Taylor and Francis Ltd, 2019)In this study, four bacterial strains were tested for their ability to reduce acetophenones to its corresponding alcohol. Among these strains Weissella paramesenteroides N7 was found to be the most successful biocatalyst ... -
The production of ice cream using stevia as a sweetener
(Springer India, 2015)In this research, the effect of stevia addition on the physical, chemical and sensory properties of ice-creams were investigated. For this aim, four different ice- cream samples were produced using sucrose and stevia as ... -
Production of pectin lyase from xanthomonas campestris, purification, characterization and fruit juice application
(EM International, 2014)Extracellular pectin lyase (EC 4.2.2.10) was produced by Xanthomonas campestris in solid state fermentation. Solid state fermentation was carried out using 250 mL Erlenmeyer flasks containing 5 g wheat bran, 1% citrus ... -
Properties of NaOH activated geopolymer with marble, travertine and volcanic tuff wastes
(Elsevier Ltd, 2016)In this study, geopolymer composite pastes (GCM) were produced using wastes of marble, travertine and natural pozzolan, with 1 M, 5 M and 10 M NaOH as alkali-activator. Curing process were done at 20, 45 and 75 °C temperatures ... -
Protective Role of Mentha longifolia L. ssp. longifolia against Aflatoxin B
(2013)The aim of this study was to investigate the effects of essential oil of Mentha longifolia L. ssp. longifolia, used since ancient times for the treatment of many digestive tract diseases, on the genotoxicity and oxidative ... -
Purification and biochemical characterization of a novel copper, zinc superoxide dismutase from liver of camel (Camelus dromedarius): An antioxidant enzyme with unique properties
(Academic Press Inc., 2019)A novel copper, zinc superoxide dismutase (CuZnSOD) was purified to homogeneity from the liver of an animal well adapted to the stressful living conditions of the desert, the camel (Camelus dromedarius). The biochemical ... -
Purification and characterisation of laccase from lactarius volemus and its application in removal of phenolic compounds from fruit juice
(WFL Publisher Ltd., 2013)Laccases are multicopper oxidases (EC 1.10.3.2.), widely distributed in fungi, higher plants and bacteria. In this research, a laccase from Lactarius volemus (Russulaceae) was purified by 73.08 fold using precipitate of ... -
Purification and characterization of a pectin lyase produced by Geobacillus stearothermophilus Ah22 and its application in fruit juice production
(2011)Extracellular pectin lyase (PL) (EC 4.2.2.10) was produced by Geobacillus stearothermophilus Ah22 in solid state fermentation. The PL enzyme was purified 40.8-fold by DEAE-cellulose anion exchange column chromatography and ... -
Purification and characterization of an alkaline pectin lyase produced by a newly isolated brevibacillus borstelensis (p35) and its applications in fruit juice and oil extraction
(Springer Verlag, 2014)An alkaline pectin lyase (Pnl) (EC 4.2.2.10) secreted by Brevibacillus borstelensis P35 (genBank number: FJ417406) was purifed using ammonium sulfate fractionation, anion exchange chromatography on DEaE-cellulose and gel ... -
Purification and properties of carbonic anhydrase from bone marrow
(2009)In this work, the carbonic anhydrase was purified from bovine bone marrow and investigated its kinetic properties. Carbonic anhydrase was purified from bovine bone marrow using affinity chromatography by sepharose 4B-L-tyrosine ... -
Purification of camel liver catalase by zinc chelate affinity chromatography and pH gradient elution: An enzyme with interesting properties
(Elsevier B.V., 2017)Climate change and increasing temperatures are global concerns. Camel (Camelus dromedarius) lives most of its life under high environmental stress in the desert and represent ideal model for studying desert adaptation among ... -
Purification of paraoxonase enzyme from the sera of patients with behcet’s disease and analyzing the effects of the drugs containing imuran (azathioprine), prednisolone (methylprednisolone) and colchium (colchicine)
(Bentham Science Publishers B.V., 2014)In this study, serum samples from 50 patients with the diagnosis of Behcet’s disease and 20 healthy volunteers were analyzed. The study consists of three parts. In the first part, paraoxonase (PON) activities were determined ... -
Qualitative and quantitative structure-activity relationships studies of quercetin derivatives as chemotherapeutic activity
(American Scientific Publishers, 2018)Qualitative and Quantitative structure activity relationship (SAR/QSAR) analysis was applied to eighteen Quercetin derivatives using a combination of various physicochemical, steric, electronic, and structural molecular ...
