Yazar "Kahraman, Kevser" için listeleme
-
BUCKWHEAT STARCH-MYRISTIC ACID COMPLEX FORMATION: EFFECT OF REACTION TEMPERATURE AND MYRISTIC ACID CONCENTRATION ON DIGESTIBILITY PROPERTIES
OSKAYBAŞ EMLEK, Betül; Ozbey, Ayse; Aydemir, Levent Yurdaer; Kahraman, Kevser (Prof. Dr. İbrahim ÇAKIR, 2022)This study aimed to investigate the effect of different reaction conditions on the digestibility properties of buckwheat starch-myristic acid complex samples produced using different myristic acid concentrations and different ... -
Characteristics of germinated corn flour and influence of germination on cookie properties
Oskaybaş-Emlek, Betül; Özbey, Ayşe; Kahraman, Kevser (Akademiai Kiado ZRt., 2022)The aim of this study was to investigate the effect of germination on the physicochemical, structure, pasting, and morphological properties of corn. Germination improved total phenolic content (TPC) and antioxidant capacity ... -
Clarification of Apple Juice Using New Generation Nanocomposite Membranes Fabricated with TiO2 and Al2O3 Nanoparticles
Severcan, Solmaz Sebnem; Uzal, Nigmet; Kahraman, Kevser (SPRINGER, ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES, 2020)To enhance anti-fouling properties of polymeric membranes during apple juice clarification, PSF/PEI (20/2 wt%) ultrafiltration (UF) membranes were modified with TiO2 and Al2O3 nanoparticles using the phase inversion method. ... -
Clarification of pomegranate juice using PSF microfiltration membranes fabricated with nano TiO(2)and Al2O3
Severcan, Solmaz Sebnem; Uzal, Nigmet; Kahraman, Kevser (WILEY, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA, 2020)Microfiltration (MF) membranes were fabricated using PSF/PEI (17/2 wt%) with TiO(2)and Al(2)O(3)nanoparticles to enhance pomegranate juice clarification performance. The membrane performances were tested using dead-end ... -
Comparative life cycle assessment of retort pouch and aluminum can for ready-to-eat bean packaging
Gulcimen, Sedat; Ozcan, Ozlem; Cevik, Selin Babacan; Kahraman, Kevser; Uzal, Nigmet (SPRINGER, 2023)Since packaging contributes to severe environmental impacts in food production, alternatives of packaging materials that satisfy customer needs while minimizing environmental impacts in a cost-effective manner should be ... -
Dietary fibers
Dragan, Simona Ruxanda; Damian, Georgiana; Pah, Ana Maria; Hayta, Mehmet; Kahraman, Kevser (SPRINGER LINK, 2021)Dietary fibers have become increasingly popular in recent years with various applications in the food and pharmaceutical industry industries. Dietary fibers are plant-based foods which are incompletely digested by digestive ... -
Effect of different resistant starch sources and wheat bran on dietary fibre content and in vitro glycaemic index values of cookies
Kahraman, Kevser; Aktas-Akyildiz, Eda; Ozturk, Serpil; Koksel, Hamit (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND, 2019)Cross-linked starches produced in lab-scale from corn and wheat starches with TDF contents of 80.4% and 83.6% were used in cookie formulation to obtain high fibre and low glycaemic index (GI) cookies. Different resistant ... -
Effects of extrusion cooking on the nutritional quality of puffed snacks made from blends of barley and green lentil flours
Li, Xiang; Franczyk, Adam; Kahraman, Kevser; Koksel, Filiz (SPRINGER, 2023)Increasing demand for nutritionally dense foods warrants the investigation of high fber and protein ingredients in snack food applications. In this study, blends of barley (22.9% dietary fber, db) and green lentil (26.4% ... -
Effects of germination on the physicochemical and nutritional characteristics of lentil and its utilization potential in cookie-making
Oskaybas-Emlek, Betul; Ozbey, Ayse; Kahraman, Kevser (SPRINGERONE NEW YORK PLAZA, SUITE 4600 , NEW YORK, NY 10004, UNITED STATES, 2021)Lentil is an alternative gluten-free source with high protein content. In our study, lentil seeds were germinated to enhance the functional and antioxidant properties of lentil. The raw and germinated lentil flour was ... -
Effects of resistant starch type 4 supplementation of bread on in vitro glycemic index value, bile acid-binding capacity, and mineral bioavailability
Aribas, Merve; Kahraman, Kevser; Koksel, Hamit (WILEY, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA, 2020)Background and objectives RS4 is an alternative dietary fiber source with some potential physiological benefits giving better quality end products. Common dietary fiber sources including bran usually have deteriorative ... -
Estimation of Protease Activity by Use of the Mixolab
Kahraman, Kevser; Koksel, H. (ELSEVIER, 2013)It is known that the preharvest attack on wheat by some heteropterous insects (Eurygaster spp., Aelia spp., and Nysius huttoni) reduces the breadmaking quality of the resulting wheat flour (Lorenz and Meredith 1988, Swallow ... -
Formation of resistant starch from amylotype corn starch and determination of the functional properties
Kahraman, Kevser; KÖKSEL, HAMİT (CODON PUBLICATIONS, 2013)High amylose corn starch was hydrolysed with HCl at 40 °C for 0.5-2.0 h. Then the native and acid-modified starch samples were subjected to 2 different heat treatments (HT). In HT1, heat treated/autoclaved samples were ... -
In vitro glycemic index, bile acid binding capacity and mineral bioavailability of spaghetti supplemented with resistant starch type 4 and wheat bran
Aribas, Merve; Kahraman, Kevser; Köksel, Hamit F. (Elsevier Ltd, 2020)In this study effects of resistant starch type 4 (RS4) on nutritional and quality properties of spaghetti were investigated. RS4 was added into spaghetti at different levels (15, 20 and 25%). Wheat bran was also added to ... -
An investigation on the effect of heat-moisture treatment on baking quality of wheat by using response surface methodology
Cetiner, B.; Acar, O.; Kahraman, K.; Sanal, T.; Koksel, H. (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD24-28 OVAL RD, LONDON NW1 7DX, ENGLAND, 2017)Effect of heat-moisture treatment on quality properties of two bread wheats (cvs. Tosunbey and Bayraktar) were investigated by using response surface methodology (RSM). Temperature and moisture conditions in the experimental ... -
Karabuğday Nişastasından Yenilebilir Film Üretimi ve Nişastanın Yağ Asitleri ile Modifikasyonunun Film Mekanik Özellikleri Üzerine Etkisi
Kahraman, Kevser; Aydemir, Levent Yurdaer; Koca, Esra; Oskaybaş Emlek, Betül (TÜBİTAK, 2022)Bu proje, karabuğdaydan yüksek saflıkta ve verimde nişasta üretilmesini, üretilen nişastanın çeşitli yağ asitleri (10C, 14C, 18C) kullanılarak elde edilen amiloz-lipit kompleksinden film üretimini amaçlamaktadır. Amiloz-lipit ... -
Modelling the Effects of Debranching and Microwave Irradiation Treatments on the Properties of High Amylose Corn Starch by Using Response Surface Methodology
Mutlu, Selime; Kahraman, Kevser; Severcan, Sebnem; Ozturk, Serpil (SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA, 2018)Response surface methodology was applied to determine the effects of pullulanase debranching, microwave irradiation time (2-4 min) and power (20-100%) on resistant starch (RS) formation and in-vitro glycemic index (GI) ... -
Nişasta Nanokristali Üretimi ve Karakterizasyonu
Korkut, Ayşe; Kahraman, Kevser (Osman Sağdıç, 2019)Bu çalışmada nano malzeme üretimi konusunda doğal ve yenilenebilir bir kaynak olarak son yıllarda oldukça ilgi çeken birhammadde olan nişastadan yüksek kristaliniteye sahip nanokristal üretimi hedeflenmiştir. Bu amaçla ... -
A Novel high-amylose wheat-based functional cereal soup (tarhana) with low glycemic index and high resistant starch
Koksel, Hamit; Tekin-Cakmak, Zeynep Hazal; Ozkan, Kubra; Pekacar, Zeynep; Oruc, Sena; Kahraman, Kevser; Ozer, Cagla; Sagdic, Osman; Sestili, Francesco (Academic Press, 2024)This study investigated the potential of high-amylose wheat flour (Svevo-HA) to enhance the dietary profile of tarhana, a traditional Mediterranean fermented cereal yogurt mixture. The moisture content of tarhana powders ... -
Optimisation of the reaction conditions for the production of cross-linked starch with high resistant starch content
Kahraman, Kevser; Koksel, Hamit; Ng, Perry K. W. (ELSEVIER SCI LTD, 2015)The optimum reaction conditions (temperature and pH) for the preparation of cross-linked (CL) corn and wheat starches with maximum resistant starch (RS) content were investigated by using response surface methodology ... -
Production of buckwheat starch-myristic acid complexes and effect of reaction conditions on the physicochemical properties, X-ray pattern and FT-IR spectra
Oskaybas-Emlek, Betul; Ozbey, Ayse; Aydemir, Levent Yurdaer; Kahraman, Kevser (ELSEVIER, 2022)In this study, the effect of reaction parameters on complex index (CI%) value of complexes formed between buckwheat starch (BS) and myristic acid (MA) was investigated. The temperature (60–90 ◦C) and MA to BS ratio (0.1–0.8 ...
