Yazar "Yazici, Fehmi" için listeleme
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Application of TOPSIS methodology to determine optimum hazelnut cake concentration and high pressure homogenization condition for hazelnut milk production based on physicochemical, structural and sensory properties
Gul, Osman; Atalar, Ilyas; Mortas, Mustafa; Saricaoglu, Furkan Turker; Yazici, Fehmi (Springer, 2018)Vegetable milks containing antioxidants, fatty acids and vitamins can be recommended as an alternative to animal milks cause some health problems like lactose intolerance and milk protein allergy. Hazelnut oil cake which ... -
The combined effect of probiotic cultures and incubation final pH on the quality of buffalo milk yogurt during cold storage
Akgun, Abdullah; Yazici, Fehmi; Gulec, Haci Ali (Wiley, 2018)The combined effects of starter culture type (SCT) and incubation final pH (IFpH) on the physicochemical and organoleptic properties of buffalo milk yogurt containing 3g100g(-1) milk fat were investigated throughout 20days ... -
Comparative Analysis of Aflatoxin M1 in Marketed Butter by ELISA and HPLC
Aksoy, Abdurrahman; Atmaca, Enes; Yazici, Fehmi; Guvenc, Dilek; Gul, Osman; Dervisoglu, Muhammet (Kafkas Univ, Veteriner Fakultesi Dergisi, 2016)The aim of this study was to examine the presence of aflatoxin M1 (AFM1) in butter samples marketed in the Black Sea Region of Turkey with two complementary analytical methods to improve accuracy. A total of 40 samples ... -
Effect of brewing process and sugar content on 5-hydroxymethylfurfural and related substances from Turkish coffee
Mortas, Mustafa; Gul, Osman; Yazici, Fehmi; Dervisoglu, Muhammet (Taylor & Francis Inc, 2017)The effect of brewing process on 5-hydroxymethylfurfural, 2-furylmethylketone, and 2-furoic acid levels of traditionally prepared and instant Turkish coffee samples containing different amounts of table sugar (0, 2, 4, or ... -
Effect of different binders on reconstitution behaviors and physical, structural, and morphological properties of fluidized bed agglomerated yoghurt powder
Atalar, Ilyas; Yazici, Fehmi (Taylor & Francis Inc, 2019)Fluidized bed agglomeration is a widely used technique in the production of instant food powders. In this process, primary particles are agglomerated to give a granule-shaped product with improved instant characteristics ... -
Effect of high pressure homogenization (HPH) on microstructure and rheological properties of hazelnut milk
Gul, Osman; Saricaoglu, Furkan Turker; Mortas, Mustafa; Atalar, Ilyas; Yazici, Fehmi (Elsevier Sci Ltd, 2017)The effect of high pressure homogenization (HPH) on microstructure and rheological properties of hazelnut milks was investigated. Hazelnut milk samples were produced from cold pressed hazelnut cake and homogenized up to ... -
Effect of multi-pass high pressure homogenization on physicochemical properties of hazelnut milk from hazelnut cake: An investigation by response surface methodology
Gul, Osman; Atalar, Ilyas; Saricaoglu, Furkan Turker; Yazici, Fehmi (Wiley, 2018)The effects of high pressure homogenization conditions (pressure, temperature, and hazelnut concentration) on physicochemical properties of hazelnut milks were evaluated, and process parameters were optimized using response ... -
Effect of reduced fat content on the physicochemical and microbiological properties of buffalo milk yoghurt
Akgun, Abdullah; Yazici, Fehmi; Gulec, Haci Ali (Elsevier Science Bv, 2016)The objective of this study was to investigate the effect of reduced fat content in buffalo milk on textural, chemical and microbiological characteristics of plain buffalo yoghurt during storage at 4 degrees C. Four yoghurt ... -
Effect of the Addition of Blueberries on Selected Physicochemical and Sensory Properties of Yoghurts
Cinbas, Asuman; Yazici, Fehmi (Faculty Food Technology Biotechnology, 2008)In this research, physicochemical and sensory properties of blueberries and sugar added to yoghurts have been investigated oil the first, 10th and 20th day of storage in refrigerator. Samples were analyzed for pH, total ... -
Effect of ultrasound treatment on the properties of nano-emulsion films obtained from hazelnut meal protein and clove essential oil
Gul, Osman; Saricaoglu, Furkan Turker; Besir, Aysegul; Atalar, Ilyas; Yazici, Fehmi (Elsevier Science Bv, 2018)Hazelnut meal protein (4% (w/v)) and clove essential oil (CEO) (3% (v/v)) were homogenized with ultrasound (US) at different times (2, 4 and 6 min) and amplitudes (50, 75 and 100%) to obtain nano-emulsion films. Film forming ... -
Evaluation of Chemical and Microbiological Characteristics and Fatty Acid Profiles of Butter Samples Collected from the Black Sea Region of Turkey
Dervisoglu, Muhammet; Gul, Osman; Guvenc, Dilek; Yazici, Fehmi; Atmaca, Enes; Aksoy, Abdurrahman (Asian Journal of Chemistry, 2013)The physico-chemical and microbiological characteristics and fatty acid composition of butter samples produced in the Black sea region of Turkey were analyzed. The mean percentages of total solids, non-fat solids and fat ... -
Evaluation of Color, Lipid Oxidation and Microbial Quality in Meatballs Formulated With Bee Pollen During Frozen Storage
Turhan, Sadettin; Saricaoglu, Furkan Turker; Mortas, Mustafa; Yazici, Fehmi; Genccelep, Huseyin (Wiley, 2017)In this study, the color, lipid oxidation and microbial quality of meatballs formulated with different levels of bee pollen were investigated during frozen storage. Meatballs were prepared with different levels (0, 1.5, ... -
Evaluation of the Nutritional and Storage Quality of Meatballs Formulated with Bee Pollen
Turhan, Sadettin; Yazici, Fehmi; Saricaoglu, Furkan Turker; Mortas, Mustafa; Genccelep, Huseyin (Korean Soc Food Science Animal Resources, 2014)In this study, the nutritional and storage quality of meatballs formulated with different levels (0, 1.5, 3.0, 4.5 and 6.0%) of bee pollen were investigated during storage at 41 degrees C for 9 d. Protein content of meatballs ... -
Impact of whey pH at drainage on the physicochemical, sensory, and functional properties of mozzarella cheese made from buffalo milk
Yazici, Fehmi; Akbulut, Cagim (Amer Chemical Soc, 2007)In this study, the effects of whey pH at drainage on the physicochemical, sensory, and functional properties of mozzarella cheese made from buffalo milk during storage were investigated. Four cheese samples were manufactured ... -
Influence of thermosonication (TS) process on the quality parameters of high pressure homogenized hazelnut milk from hazelnut oil by-products
Atalar, Ilyas; Gul, Osman; Saricaoglu, Furkan Turker; Besir, Aysegul; Gul, Latife Betul; Yazici, Fehmi (Springer India, 2019)Hazelnut, an important source of nutrition, is reasonably expensive for hazelnut milk production. Hazelnut cake, a by-product from hazelnut oil production by cold press extraction technique, does not contain any chemical ... -
Influence of top spray fluidized bed agglomeration conditions on the reconstitution property and structure modification of skim yoghurt powder
Atalar, Ilyas; Yazici, Fehmi (Wiley, 2018)Spray dried yoghurt powder (Control) has small particle size (57 mu m) that cause high cohesiveness forces between particles. Wetting time of control yoghurt powder takes more than 1 hr by forming lump on the surface of ... -
Levels of Organochlorine Pesticide Residues in Butter Samples Collected from the Black Sea Region of Turkey
Aksoy, Abdurrahman; Dervisoglu, Muhammed; Guvenc, Dilek; Gul, Osman; Yazici, Fehmi; Atmaca, Enes (Springer, 2013)The aim of the present study was to evaluate the levels of 9 organochlorine compounds (aldrin, hexachlorobenzene, 2,4-DDE, 4,4-DDE, 2,4-DDT, 4,4-DDT, and alpha-, beta-, and gamma-HCH) in butter samples collected in the ... -
Natamycin content and quality evaluation of yoghurt from small- and large-scale brands in Turkey
Dervisoglu, Muhammet; Gul, Osman; Aydemir, Oguz; Yazici, Fehmi; Kahyaoglu, Talip (Taylor & Francis Ltd, 2014)In this study, the presence of natamycin and quality parameters of yoghurt samples manufactured by small- and large-scale dairy firms in Turkey were investigated. Physicochemical and microbiological results revealed that, ... -
New approaches to determination of HMF
Oral, Rasim Alper; Mortas, Mustafa; Dogan, Mahmut; Sarioglu, Kemal; Yazici, Fehmi (Elsevier Sci Ltd, 2014)Several techniques have been used for hydroxymethylfurfural (HMF) detection in foods. Most of these involve the protein hydrolysation step process to determine the presence of organic acid with heat treatment. The affinity ... -
Partial purification of pepsin from turkey proventriculus
Temiz, Hasan; Okumus, Emin; Aykut, Umut; Dervisoglu, Muhammet; Yazici, Fehmi (Springer, 2008)In the present study, turkey proventriculus (stomach) was mixed with 10% NaCl (1:2 w/v) and extracted by centrifugation to produce crude extract. The partial purification of the extract was carried out by using Sephadex ...
