Yazar "Dertli E." için listeleme
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Isolation and characterisation of lactic acid bacteria from traditional koumiss and kurut
Ispirli H.; Dertli E. (Taylor and Francis Inc., 2018)Lactic acid bacteria (LAB) were isolated from traditional koumiss and kurut samples and identification of these isolates revealed the presence of Lactobacillus fermentum, Enterococcus faecalis, Enterococcus durans, and ... -
Isolation and identification of an exopolysaccharide producer Streptococcus thermophilus strain from Turkish yogurt [Yoğurttan ekzopolisakkarit üreten Streptococcus thermophilus suşunun izolasyonu ve tanımlanması]
Dertli E. (Veteriner Fakultesi Dergisi, 2015)Production of exopolysaccharides (EPS) by starter Lactic acid bacteria (LAB) gained special interest due to technological role of these natural polymers. Yogurt samples were collected from different households in Turkey ... -
Isolation and identification of exopolysaccharide producer lactic acid bacteria from Turkish yogurt
İspirli H.; Dertli E. (Blackwell Publishing Ltd, 2018)Lactic acid bacteria (LAB) were isolated from traditional yogurt samples and genotypic characterization of these isolates revealed the presence of 21 distinct LAB strains belonging to Lactobacillus delbrueckii subsp. ... -
Microbial diversity of traditional kefir grains and their role on kefir aroma
Kefir grains consist of rich bacterial and fungal microflora responsible for the production of this traditional fermented milk beverage with unique flavour properties. Here, a pyrosequencing approach was applied for the ... -
Microbial species playing roles for the production of traditional Kasar cheese during pre-maturation period
Yuvaşen A.; Macit E.; Dertli E. (Academic Press, 2018)The microbial flora of traditional Kaşar cheese samples obtained from six dairy plants during pre-maturation period of Kaşar maturation was analysed. In total, 500 isolates of none-starter lactic acid bacteria (NSLAB) and ... -
A novel antifungal surface-coating application to limit postharvest decay on coated apples: Molecular, thermal and morphological properties of electrospun zein–nanofiber mats loaded with curcumin
Yilmaz A.; Bozkurt F.; Cicek P.K.; Dertli E.; Durak M.Z.; Yilmaz M.T. (Elsevier Ltd, 2016)Coating surfaces of fruit with electrospun zein mats with functionalized antimicrobial properties can be a novel strategy to prevent fungal colonization on fruit surfaces. In this study, we tested curcumin-loaded electrospun ... -
A novel strategy for probiotic bacteria: Ensuring microbial stability of fish fillets using characterized probiotic bacteria-loaded nanofibers
Ceylan Z.; Meral R.; Karakaş C.Y.; Dertli E.; Yilmaz M.T. (Elsevier Ltd, 2018)Nanoencapsulation of probiotic bacteria (L. rhamnosus) into poly(vinyl alcohol) & sodium alginate-based nanofibers (VSPBe) and also the production of poly(vinyl alcohol) & sodium alginate-based nanofibers (VS) were ... -
Optimization of pectin extraction from orange pulp and characterization of compositional and steady shear properties [Portakal posasından modifiye pektin eldesi ve optimizasyonu, kompozisyonel ve yatışkan faz özelliklerinin karakterizasyonu]
Yilmaz M.T.; Muslu A.; Karasu S.; Bozkurt F.; Dertli E. (Namik Kemal University - Agricultural Faculty, 2017)Pectin, which is one of the most important wastes of fruit juice industry, was extracted from orange pulp at optimum conditions (pH, time and temperature) and modified using pectinase. The effect of modification on the ... -
Physicochemical characterisation of an ?-glucan from Lactobacillus reuteri E81 as a potential exopolysaccharide suitable for food applications
İspirli H.; Sagdic O.; Yılmaz M.T.; Dertli E. (Elsevier Ltd, 2019)Lactobacillus reuteri strain (E81) is an alpha glucan producer from traditional sourdough and the physicochemical characteristics of this glucan was determined in this study. The HPLC analysis confirmed the presence of ... -
Production of enantiomerically enriched chiral carbinols using Weissella paramesenteroides as a novel whole cell biocatalyst
Tozlu C.; Şahin E.; Serencam H.; Dertli E. (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 ... -
Spontaneous Mutation Reveals Influence of Exopolysaccharide on Lactobacillus johnsonii Surface Characteristics
Horn N.; Wegmann U.; Dertli E.; Mulholland F.; Collins S.R.A.; Waldron K.W.; Bongaerts R.J.; Mayer M.J.; Narbad A. (2013)As a competitive exclusion agent, Lactobacillus johnsonii FI9785 has been shown to prevent the colonization of selected pathogenic bacteria from the chicken gastrointestinal tract. During growth of the bacterium a rare but ... -
Steady, dynamic and creep rheological analysis as a novel approach to detect honey adulteration by fructose and saccharose syrups: Correlations with HPLC-RID results
Yilmaz M.T.; Tatlisu N.B.; Toker O.S.; Karaman S.; Dertli E.; Sagdic O.; Arici M. (Elsevier Ltd, 2014)In this study, natural honey was adulterated with the addition of adulterants, namely saccharose and fructose syrups at a ratio of 0%, 10%, 20%, 30%, 40% and 50% by weight. Steady, dynamic and creep tests were conducted, ... -
Structural analysis of the ?-D-glucan produced by the sourdough isolate Lactobacillus brevis E25
Dertli E.; Colquhoun I.J.; Côté G.L.; Le Gall G.; Narbad A. (Elsevier Ltd, 2018)Cereal-associated Lactic Acid Bacteria (LAB) are well known for homopolymeric exopolysaccharide (EPS) production. Herein, the structure of an EPS isolated from sourdough isolate Lactobacillus brevis E25 was determined. A ... -
Structure and biosynthesis of two exopolysaccharides produced by lactobacillus johnsonii FI9785
Dertli E.; Colquhoun I.J.; Gunning A.P.; Bongaerts R.J.; Le Gall G.; Bonev B.B.; Mayer M.J.; Narbad A. (2013)Exopolysaccharides were isolated and purified from Lactobacillus johnsonii FI9785, which has previously been shown to act as a competitive exclusion agent to control Clostridium perfringens in poultry. Structural analysis ... -
Synthesis and Biological Evaluation of Novel Tricyclic Pyrrolidinyl (R)-Alcohols and Amines
[No abstract available] -
Synthesis of Enantiomerically Enriched Drug Precursors by Lactobacillus paracasei BD87E6 as a Biocatalyst
Global sales of single enantiomeric drug products are growing at an alarming rate every year. A total of 7 bacterial strains were screened for their ability to reduce acetophenones to its corresponding alcohol. Among these ... -
Thermal loop test to determine structural changes and thermal stability of creamed honey: Rheological characterization
Karasu S.; Toker O.S.; Yilmaz M.T.; Karaman S.; Dertli E. (Elsevier Ltd, 2015)This study was the first attempt to understand if thermal stability of any food product during storage could be determined. In this respect, a novel method, namely, the thermal loop test was used to determine structural ... -
Whole cell application of Lactobacillus paracasei BD101 to produce enantiomerically pure (S)-cyclohexyl(phenyl)methanol
Şahin E.; Serencam H.; Dertli E. (John Wiley and Sons Inc., 2019)In this study, a total of 10 bacterial strains were screened for their ability to reduce cyclohexyl(phenyl)methanone 1 to its corresponding alcohol. Among these strains, Lactobacillus paracasei BD101 was found to be the ...