Browsing Gıda Mühendisliği Bölümü Tez Koleksiyonu by Type "info:eu-repo/semantics/doctoralThesis"
Now showing items 21-40 of 41
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Investigation of Radical and Dicarbonyl Scavenging Potential of Raw and Processed Foods During Simulated Gastrointestinal Digestion
(Fen Bilimleri Enstitüsü, 2021-06)Oxidative and dicarbonyl stresses generated by the imbalance between the metabolism or the generation of the free radicals and α-dicarbonyl compounds are associated with chronic diseases. Biologically active pure compounds ... -
Investigation Of The Reactivities Of Monomeric And Polymeric Components In Some Foods In Digestion Conditions In Vitro
(Fen Bilimleri Enstitüsü, 2017)After foods have entered the digestive tract, they are exposed to various changes as a result of varying pH and enzymatic conditions. The changes in food components during digestion are of importance. Thermal process ... -
Investıgatıon Of Formatıon Of Α-Dıcarbonyl Compounds In Fruıt Based Products
(Fen Bilimleri Enstitüsü, 2021)α-Dicarbonyl compounds and 5-hydroxymethyl-2-furfural (HMF) can be formed from sugars during the processing and storage of fruit products, due to their sugar-rich and acidic nature. Maillard reaction and caramelization are ... -
Kemometrik Yaklaşımlarla Gıda Tağşişlerinin Belirlenmesinde Spektroskopik Yöntemlerin Kullanılması
(Fen Bilimleri Enstitüsü, 2019)Food integrity can be actualised by providing monitorable, safe, high quality and authentic food. The provision of these components reveals the need to develop rapid and precise analysis methods. In recent years, synchronous ... -
Küf dekontaminasyonu için akışkan yatak atmosferik basınç plazma reaktörü tasarımı
(Fen Bilimleri Enstitüsü, 2015)In this thesis study, an atmospheric pressure fluidized bed plasma system was designed and its decontamination effect on aflatoxigenic fungi (Aspergillus flavus, Aspergillus parasiticus) on the surfaces of hazelnut and ... -
Makarnalık Buğday ve Makarnada Ekmeklik Buğdayın Tespit Edilmesi için Bazı Spektroskopik Analiz Yöntemlerinin Kullanılması
(Fen Bilimleri Enstitüsü, 2020-09)Although common wheat (Triticum aestivum) has poor pasta making qulity, some pasta producers blend common whea with durum wheat (Triticum durum) in pasta production because of economic concerns and lower price of common ... -
Mitigation of Thermal Process Contaminants by Alternative Technologies
(Fen Bilimleri Enstitüsü, 2014)Thermal processing leads to desired color, flavor, and texture in foods. However, certain toxic chemical contaminants, like acrylamide, hydroxymethylfurfural (HMF), free and bound chloropropanols, and furan are also ... -
Mısır ve Ürünlerinde Prosesin Fusarium Toksinlerine Etkisi
(Fen Bilimleri Enstitüsü, 2013)In this study, the effects of heat treatments on some Fusarium toxins in various corn products were investigated. Within this scope, firstly the natural occurence of major Fusarium mycotoxins in corn samples collected ... -
OKSİDASYON-REDÜKSİYON POTANSİYELİNİN ULTRAFİLTRE BEYAZ PEYNİRİN OLGUNLAŞMA SÜRECİ ÜZERİNE ETKİSİ
(Fen Bilimleri Enstitüsü, 2017)Oxidation–reduction (redox) potential is a fundamental physicochemical parameter that determines the ability of chemical or biochemical systems to oxidize or reduce. Altering intracellular and extracellular redox potentials ... -
Potentıal of Raman Spectroscopy To Assess the Adulteratıon of Cocoa Butter
(Fen Bilimleri Enstitüsü, 2023-01-04)Cocoa butter (CB) has unique physicochemical properties and is the main ingredient in chocolate formulations. However, due its low availability and high price, modified fats called cocoa butter alternatives (CBAs) which ... -
Rhodotorula Cinsine Ait Bazı Maya Türlerinin Beta-Karoten Üretimlerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2021)ABSTRACT INVESTIGATION OF BETA-CAROTENE PRODUCTIONS OF SOME YEAST SPECIES THAT BELONG TO Rhodotorula GENUS Fazilet MIDIK Doctor of Philosophy, Department of Food Engineering Supervisor: Prof. Dr. Z. ... -
Saccharomyces cerevisiae DNA Barkodunun Belirlenmesi ve Veri Tabanının Oluşturulması
(Fen Bilimleri Enstitüsü, 2019)The aim of this project was to isolate and identify DNA barcodes of S. cerevisiae , which a model microorganism used in many traditional products, biotechnological processes and many researches, by using DNA barcoding ... -
Sosis Üretiminde Kullanılan Farklı Hidrokolloidlerin Termal Özellikleri ve Ürün Kalitesi Üzerine Etkileri
(Fen Bilimleri Enstitüsü, 2013)In this study, the thermal properties and quality of low fat frankfurters containing different hydrocolloids were investigated. The moisture, fat and protein contents, water holding capacity, process yield, colour, texture ... -
Süt işletmelerinde biyofilm oluşturan mikroorganizmalar ve biyofilm oluşumunun karakterizasyonu
(Fen Bilimleri Enstitüsü, 2016)Biofilm formation is a common problem in various food industries especially in dairy industry. There are very limited studies about the biofilm forming microorganisms on the surfaces of dairy plants, surface properties of ... -
Süt ve Süt Ürünlerinde Sorunlara Neden Olan Patojen Salmonella SPP. ve Psikrotrof Pseudomonas Fluorescens Suşlarının Biyokontrolünde Bakteriyofajların Kullanımı
(Fen Bilimleri Enstitüsü, 2023)Salmonella spp. and psychrotrophic microorganisms are significant concerns in the dairy industry. Salmonella, a prominent foodborne pathogen, poses substantial health risks and remains a global public health concern. ... -
Sütte Plazmin ve Kimozin Aktivitesi Üzerine Bazı Fenolik Bileşiklerin Etkisi ve Süreçlere Uyarlanabilirliği
(Fen Bilimleri Enstitüsü, 2021-02)Phenolic compounds have been of great interest to food scientists and technologists due to epidemiologically approved health benefits. There are a number of studies investigating possible use of polyphenols in dairy such ... -
Ters Ozmoz Teknolojisinin Beyaz Peynir Üretiminde Kullanımı
(Fen Bilimleri Enstitüsü, 2023)Due to technological developments and economic reasons, the use of membrane filtration systems in the dairy industry has been increasing in recent years. Especially in cheese production, microfiltration and ultrafiltration ... -
Tip 4 Enzime Dirençli Nişasta İlavesiyle Üretilen Ekmek ve Makarna Örneklerinde Tahmini Glisemik İndeks Değerlerinin ve Bazı Fonksiyonel Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)Interest in resistant starch (RS) as a food ingredient has been increasing because of its potential physiological benefits. In comparison with conventional fibers, such as bran, RS generally results in end products with ... -
Titanyum Dioksit Nanopartikülleri ile Gıda Bileşenlerinin Etkileşiminin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023-01-30)Engineered nanoparticles have led to their use in a variety of fields, including physics, chemistry, medicine, and agriculture. Some metal nanoparticles (silver, iron, zinc) used as food additives to improve the technological ... -
Yöresel Ekşi Hamurlardan Saccharomyces Cerevisiae Suşlarının İzolasyonu, Tanımlanması ve Multifonksiyonel Özelliklerinin Belirlenerek Endüstriyel Öneme Sahip Suşların Saptanması
(Fen Bilimleri Enstitüsü, 2020-02-05)In this thesis research, it was aimed to determine industrially important indigenous Saccharomyces cerevisiae strains isolated from local sourdoughs by examining strains’ multifunctional properties. For this purpose, 38 ...