Department of Food Engineering

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Şümnü, Servet Gülüm (157)
Şahin, Serpil (149)
Alpas, Hami (129)
Öztop, Halil Mecit (112)
Mert, Behiç (48)

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Food Science (172)
Biotechnology (66)
General Chemistry (50)
Industrial and Manufacturing Engineering (45)
Biochemistry (42)

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1985 - 1989 (49)
1990 - 1999 (153)
2000 - 2009 (289)
2010 - 2019 (507)
2020 - 2021 (59)

Recent Submissions

Hydrocolloid coated oleosomes for development of oleogels
Mert, Behiç; Vilgis, Thomas A. (2021-10-01)
© 2021 Elsevier LtdOleosomes are a micron sized mass of oil droplets enclosed by a specific membrane of protein-phospholipid mixtures typically found in plants and microorganisms to serve as an energy reserve for potential...
Pea protein properties are altered following glycation by microwave heating
Ertuğrul, Ülkü; Namlı, Serap; Taş, Ozan; KOCADAĞLI, TOLGAHAN; GÖKMEN, VURAL; Şümnü, Servet Gülüm; Öztop, Halil Mecit (2021-10-01)
© 2021 Elsevier LtdPea protein is often used in protein enriched diets due to its nutritional properties. Modifying its properties has been studied from many perspectives. Glycation, a non-enzymatic glycosylation reaction ...
Current applications of exopolysaccharides from lactic acid bacteria in the development of food active edible packaging
Moradi, Mehran; Guimarães, Jonas T; Şahin, Serpil (Elsevier BV, 2021-08-01)
The lactic acid bacteria (LAB) are usually recognized as safe for consumption and comprise several genera with different technological and health-promoting potential for food applications, including probiotic characteristi...
PRODUCTION AND HIGH HYDROSTATIC PRESSURE ASSISTED EXTRACTION OF MICROBIAL OIL FROM LIPOMYCES STARKEYI AND RHODOSPORIDIUM TORULOIDES
Tuhanioğlu, Arda; Çekmecelioğlu, Deniz; Alpas, Hami; Department of Food Engineering (2021-7-9)
Lipomyces starkeyi and Rhodosporidium toruloides are able to accumulate high lipid fractions, so called microbial oil, in their cells. Microbial oils are of high potential as dietary supplements and future energy sources. ...
Water mobility in cheese by means of Nuclear Magnetic Resonance relaxometry
Kruk, Danuta; Florek – Wojciechowska, Malgorzata; Masiewicz, Elzbieta; Öztop, Halil Mecit; Ploch-Jankowska, Anna; Duda, Piotr; Wilczynski, Slawomir (2021-06-01)
© 20211H NMR relaxometry studies have been performed for different kinds of cheese in order to enquire into mechanisms of water mobility in the cheese structures. The exploited frequency range, from 4 kHz to 40 MHz, allowe...
Water dynamics in eggs by means of Nuclear Magnetic Resonance relaxometry
Kruk, Danuta; Florek-Wojciechowska, Małgorzata; Öztop, Halil Mecit; İlhan, Esmanur; Wieczorek, Zbigniew (2021-06-01)
© 2021 Elsevier Inc.1H Nuclear Magnetic Resonance relaxometry has been applied to reveal dynamical properties of water molecules embedded into egg yolk and white of three species: turkey, chicken and quail. Two fractions o...
Determination of phenolic compound profiles and antioxidant effect of black elderberry, echinacea and iceland moss extracts on late-release soft lozenge
Yıldız, Özge; Bayındırlı, Alev; Çapanoğlu Güven, Esra; Department of Food Engineering (2021-6)
Medicinal plants contain different bioactive compounds that have immune system stimulant, anti-inflammatory, antibacterial, antiviral, antifungal, anticancer and wound healing effects. Echinacea purpurea L., Sambucus nigra...
Encapsulation of grape seed extract in rye flour and whey protein-based electrospun nanofibers
Aslaner, Gizem; Şümnü, Servet Gülüm; Şahin, Serpil; Department of Food Engineering (2021-6)
The main objective of this research was to encapsulate grape seed extract (GSE) into electrospun nanofibers produced from different blends of rye flour, whey protein concentrate (WPC) and polyethylene oxide (PEO). The effe...
A review on the food digestion in the digestive tract and the used in vitro models
Şensoy, İlkay (2021-05-01)
It is crucial to replicate or mimic the human digestive system conditions closely in model systems to have the food digestion-related data as accurate as possible. Thus, the data obtained could contribute to studies like t...
Physicochemical properties of wet-glycated soy proteins
Zia, Muhammad Bin; Namlı, Serap; Öztop, Halil Mecit (2021-05-01)
© 2021 Elsevier LtdOn a lab-scale, glycation is generally a lengthy process that would be costly if replicated on an industrial scale. In this study, a simplified method for glycating soy protein isolate has been developed...
Exploring the water mobility in gelatin based soft candies by means of Fast Field Cycling (FFC) Nuclear Magnetic Resonance relaxometry
Pocan, Pelin; İlhan, Esmanur; Florek–Wojciechowska, Małgorzata; Masiewicz, Elżbieta; Kruk, Danuta; Öztop, Halil Mecit (Elsevier BV, 2021-04-01)
© 2020 Elsevier Ltd1H spin-lattice relaxation experiments for gelatin-based candies prepared by different amounts of D-allulose have been performed in the frequency range of 4 kHz–40 MHz. In addition, physical properties s...
Use of high hydrostatic pressure (HHP) for increasing the product yield of lignocellulosic biomass hydrolysis: A study for peanut hull and microcrystalline cellulose
Öztürk, Eylül; Öztop, Halil Mecit; Alpas, Hami (2021-04-01)
Cellulase activity is a critical parameter for generating alternative renewable fuels. For observing this activity, Avicel (microcrystalline cellulose) is a widely used substrate. As lignocellulosic biomass in nature, pean...
Microwave glycation of soy protein isolate with rare sugar (D-allulose), fructose and glucose
Namlı, Serap; Şümnü, Servet Gülüm; Öztop, Halil Mecit (2021-04-01)
© 2021 Elsevier LtdGlycation, the initial step of Maillard reaction, can be used to modify the properties of proteins. In this study, to speed up the reaction, microwave glycation of soy protein isolate (SPI) in an aqueous...
Effect of high-pressure processing (HPP) on production and characterization of chia seed oil nanoemulsions
Kaya, Eda Ceren; Öztop, Halil Mecit; Alpas, Hami (2021-04-01)
© 2021 Elsevier LtdChia seed is a good source of protein, carbohydrate, fat, dietary fiber, antioxidants and contain poly unsaturated fatty acids (PUFA) higher than any other seed-based food sources. In this study, the ext...
Effects of High Hydrostatic Pressure assisted degreasing on the technological properties of insect powders obtained from Acheta domesticus & Tenebrio molitor
Bolat, Berkay; Ugur, Ahmet Erdem; Öztop, Halil Mecit; Alpas, Hami (Elsevier BV, 2021-03-01)
© 2020 Elsevier LtdIn this study, two edible insect species; Acheta domesticus (house cricket) and Tenebrio molitor (yellow mealworm) were defatted using different extraction methods and characterized afterwards. The main ...
A non-conventional TD-NMR approach to monitor honey crystallization and melting
Berk, Berkay; Grunin, Leonid; Öztop, Halil Mecit (Elsevier BV, 2021-03-01)
© 2020 Elsevier LtdCrystallization of glucose is a natural process that could occur in honey due to several reasons and glucose is one of them. In this study, a non-conventional TD-NMR pulse sequence, Magic Sandwich Echo (...
Using high hydrostatic pressure as an abiotic elicitor strategy for improving capsaicin production in free and immobilized cell suspension cultures of Capsicum annuum L.
Islek, Cemil; KOÇ, ESRA; ALTUNER, ERGİN MURAT; Alpas, Hami (2021-03-01)
In this study, the effects of immobilization and high hydrostatic pressure (HHP) on capsaicin production in cell suspension culture of pepper seeds at different application times were investigated. Callus cultures were obt...
Encapsulation of Grape Seed Extract in Rye Flour and Whey Protein-Based Electrospun Nanofibers
Aslaner, Gizem; Şümnü, Servet Gülüm; Şahin, Serpil (2021-03-01)
The objective of this research was to incorporate grape seed extract (GSE) into electrospun nanofibers produced from rye flour, whey protein concentrate (WPC), and polyethylene oxide (PEO). The effects of rye flour concent...
Green processing of sour cherry (Prunus cerasus L.) pomace: process optimization for the modification of dietary fibers and property measurements
Sezer, Duygu Baskaya; Ahmed, Jasim; Şümnü, Servet Gülüm; Şahin, Serpil (2021-03-01)
Commercial processing of sour cherries generates a large quantity of pomace as an industrial waste, which can suitably be converted into value-added fiber-rich products by employing appropriate extraction techniques. In th...
Multi-scale benchtop H-1 NMR spectroscopy for milk analysis
Soyler, Alper; Çıkrıkcı, Sevil; Cavdaroglu, Cagri; Bouillaud, Dylan; Farjon, Jonathan; Giraudeau, Patrick; Öztop, Halil Mecit (2021-03-01)
Benchtop NMR systems offers various advantages such as being easy to use, not requiring constant maintenance and being available at affordable prices. In this study, multiple aspects of benchtop NMR spectroscopy were explo...
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