Yazar "Kıvanç, Merih" için Fen Fakültesi listeleme
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Effect of formulation on the viability of biocontrol agent, Trichoderma harzianum conidia
Küçük, Çiğdem; Kıvanç, Merih (Academic Journals, 2005)A zeolite-water heterogeneous mixture ( 1: 2 w/v) was found suitable medium for growing Turkish isolate of Trichoderma harzianum T1. Pelletized formulations of zeolite containing conidia of Turkish isolate of Trichoderma ... -
Effect of Laser trilobum spice on natural microflora of köfte, a Turkish ground meat product
Kıvanç, Merih; Akgül, A. (1991)The effect of Laser trilobum spice on natural microflora of „köfte”, a Turkish ground meat product, prepared using three beef samples and stored at 7 °C and 20 °C was evaluated. Little or no inhibition was seen in all ... -
The effect of Rhizobium spp. inoculation on seed quality of bean in Turkey
Küçük, Çiğdem; Kıvanç, Merih (2008)Rhizobium spp. (local isolate) was used to inoculate three bean (Phaseolus vulgaris L.) varieties; Akman 98, Göynük 98 and Şehirali 90, in a factorial field experiment. The objective of the experiment was to study effect ... -
The Effect of the Oral Probiotic L. Rhamnosus on Biofilm Production of Oral Pathogens
Kıvanç, Alp Kayahan; Kirziogu, Zuhal; Kıvanç, Merih (Lippincott Williams & Wilkins, 2018)… -
Effects of fungicides, antibiotics and NaCI in Rhizobium Sp. isolated from clover root nodules
Küçük, Çiğdem; Kıvanç, Merih (2009)Experiments were designed to evaluate the usefulness of Rhizobium sp. obtained from clover root nodules in the soil where fungicides, antibiotics and NaCI concentrations presence. The effect of fungicides, antibiotics and ... -
EFFECTS OF FUNGICIDES, ANTIBIOTICS AND NaCl IN Rhizobium Sp ISOLATED FROM CLOVER ROOT NODULES
Küçük, Çiğdem; Kıvanç, Merih (Parlar Scientific Publications (PSP), 2009)Experiments were designed to evaluate the usefulness of Rhizobium sp. obtained from clover root nodules in the soil where fungicides, antibiotics and NaCl concentrations presence. The effect of fungicides, antibiotics and ... -
Efficacy of Trichoderma harzianum (Rifaii) on inhibition of ascochyta blight disease of chickpea
Küçük, Cidgem; Kıvanç, Merih; Kınacı, Engin; Kınacı, Gülcan (Springer, 2007)Trichoderma harzianum is a widely distributed soil fungus that antagonises numerous fungal phytopathogens. In this study, interactions between the T. harzianum isolates and Ascochyta rabiei in experiments on agar growth ... -
Eskişehir damacana içme sularının koliformlar yönünden incelenmesi ve bakterilerin içme suyunda yaşam kabiliyetlerinin araştırılması
Bu çalışmada Eskişehir damacana içme suları koliformlar yönünden incelenmiştir. Damacana sularında koliform bakteriler tespit edilmiştir. Bu koliformların içme sularında uzun süre yaşayabildikleri gösterilmiştir. Bu durum ... -
Extracellular polysaccharide production by Rhizobium ciceri from Turkey
Kücük, Çiğdem; Kıvanç, Merih (Springer, 2009)The ability of the Rhizobium ciceri, to produce extracellular polysaccharides (EPS) was investigated. Tested carbon and nitrogen sources influced EPS synthesis when R. ciceri Rc5 was grown in a chemically defined medium. ... -
Fermente Gıdalardan İzole Edilen Laktik Asit Bakterilerinin Antifungal Aktivitesinin Belirlenmesi
Kıvanç, Merih; Kovancı, Pınar (2017)Bu çalışmada fermente ürünlerden izole edilen 45 laktik asit bakterisinin antifungal etkileri araştırılmıştır.Laktik asit bakterileri, mikotoksigenik Aspergillus flavus, Aspergillus fumigatus, Aspergillus parasiticusile ... -
Fermente Gıdalardan İzole Edilen Laktik Asit Bakterilerinin Tannaz Aktivitesinin Belirlenmesi
Kıvanç, Merih; Temel, Onur (2016)Bu çalışmada, daha önceki çalışmalarda fermente ürünlerden izole edilen 10 izolatın DuPont QualiconRiboPrinter®sistem ile tanımlamaları yapılmıştır. Spektrofotometrik ve görsel okuma metodu ile tannazaktivitesi belirlenmiştir. ... -
Fitazlar: Çevreye Etkisi, Beslenme ve Biyoteknolojideki Önemi
Berikten, Derya; Kıvanç, Merih (2018)Hayvanlar alemi için önemli besin kaynaklarından olan tahıllarda, baklagillerde ve yağlı tohumlarda fosfatın temel depo formu fitik asittir. Basit mideli hayvanlar ve insanlar gastrointestinal fitaz enziminden yoksun ... -
A functional food: a traditional Tarhana fermentation
Kıvanç, Merih; Funda, Ebru Güney (Soc Brasileira Ciencia Tecnologia Alimentos, 2017)White wheat flour, concentrated full fat yoghurt, tomato paste, onion, red and green paprika, and mint and salt are used in the preparation of Tarhana. During the 7-day Tarhana fermentation period, the acidity increased ... -
Fungal contaminations of some foods, their mycotoxin production and effects of antifungal agents on these fungi
Berikten, Derya; Kıvanç, Merih (World Scientific Publ Co Pte LTD, 2012)Fungal contamination of food may be one of the more pervasive and seldom recognized cause of disease. Fungi produce mycotoxins that are versatile and potent causes of disease. Mycotoxins can cause acute and chronic illnesses, ... -
Gallnuts (Quercus infectoria Oliv. and Rhus chinensis Mill.) and Their Usage in Health
Sarıözlü, Nalan Yılmaz; Kıvanç, Merih (Elsevier Academic Press Inc, 2011)… -
Göz İçi Lensler Üzerinde, icaA ve icaD Genleri Pozitif ve Negatif olan İki Staphylococcus Epidermidis Klinik Suşunun Biyofilm Oluşturma Özelliklerinin Karşılaştırılması
Amaç: Biyofilm oluşturma kapasiteleri bilinen iki Staphylococcus epidermidis (S. epidermidis) izolatının daha önce çalışılmamış dört farklı göz içi lensi (GİL) üzerinde biyofilm oluşturma özelliklerinin karşılaştırılmasıdır.Gereç ... -
Havadan ve topraktan izole edilen actinomycete türlerinin antibiyotik aktivitesinin araştırılması
Fıçıcı, Elif; Kıvanç, Merih; Konuk, Muhsin (2003)Havadan ve topraktan izole edilen Actinomycete türlerinin antimikrobiyal aktivitesinin belirlenmesinin amaçlandığı araştırmamızda, 83 Actinomycete türü ile çalışılmıştır. Topraktan izole edilen 24, havadan izole edilen 5 ... -
In vitro antifungal activity of strains of Trichoderma harzianum
Küçük, Çiğdem; Kıvanç, Merih (2004)Interactions between Trichoderma harzianum strains and some soilborne plant pathogens (Gaeumannomyces graminis var. tritici, Fusarium culmorum and F. moniliforme) were studied on PDA medium. All T. harzianum strains tested ... -
In vitro interactions and fungal populations isolated from maize rhizosphere
Küçük, Çiğdem; Kıvanç, Merih (2011)The purpose of the present study was to establish the species composition of fungi living on rhizosphere soils of maize and to establish the antagonistic activity of these fungi. In this study, 15 fungal species have been ... -
Inhibitory and Stimulatory Effects of Cumin, Oregano and Their Essential Oils on Growth and Acid Production of Lactobacillus-Plantarum and Leuconostoc-Mesenteroides
Kıvanç, Merih; Akgül, A; Doğan, A (Elsevier Science BV, 1991)Cumin at concentrations of 0.5, 1.0 and 2.0 % (w/w) stimulated growth and acid production of Lactobacillus plantarum and Leuconostoc mesenteroides in a liquid medium. Essential oil from cumin at high concentrations (300 ...