Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu

AYHAN, Zehra; ŞÜMNÜ, Servet GÜLÜM; ŞAHİN, Serpil; UYAR, Tamer

Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu

Yürütücü

SERVET GÜLÜM ŞÜMNÜ (Orta Doğu Teknik Üniversitesi, Mühendislik Fakültesi, Gıda Mühendisliği Bölümü, Ankara, Türkiye)

Araştırmacı(lar)

Tamer UYAR, (İhsan Doğramacı Bilkent Üniversitesi, Malzeme Bilimi Ve Nanoteknoloji Enstitüsü, Ankara, Türkiye)

Zehra AYHAN, (Mustafa Kemal Üniversitesi, Ziraat Fakültesi, Gıda Mühendisliği Bölümü, Hatay, Türkiye)

Serpil ŞAHİN (Boş)

29 38

Proje Grubu: TOVAG Sayfa Sayısı: 86 Proje No: 215O569 Proje Bitiş Tarihi: 01.07.2018 Metin Dili: Türkçe İndeks Tarihi: 21-03-2020

Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu

Öz:

Nanolif elde etmek için kullanılan yöntemler arasında elektroegirme, düzenek kurulumunun basit ve ucuz olması ve kısa islem süresi ile öne çıkmaktadır. Elektroegirme yöntemi ile sentetik maddelerden nanolif üretimi yaygınken, son yıllarda biyopolimer esaslı nanolif üretimine olan ilgi artmıstır. Bu sebeple, ilk olarak farklı konsantrasyonlarda hazırlanan bezelye unu, mercimek unu, soya proteini ve hidroksipropil metil selüloz (HPMC) bazlı çözeltilerin reolojik özellikleri ve çözelti iletkenlikleri ölçülmüstür. Daha sonra hazırlanan çözeltiler degisik kosullarda elektroegirme islemine tabii tutulmustur. Nanoliflerin homojenligi göz önünde bulundurularak en uygun çözelti konsantrasyonları ve elektroegirme parametreleri belirlenmistir. Elektroegirme yöntemi ile elde edilen nanolifler, yüksek yüzey alanı/hacim oranına sahip olmasından dolayı aktif ambalajlama için avantajlı bir seçenektir. Projede, antioksidan içeren aktif ambalajlar ile gıdaların oksidasyon hızının azaltılması amaçlanmıstır. Bu amaç dogrultusunda, farklı oranlarda galik asit bezelye unu, mercimek unu, soya proteini ve hidroksipropil metil selüloz bazlı nanoliflerin içine elektroegirme yöntemi ile basarılı bir sekilde enkapsüle edilmistir. Elde edilen homojen nanoliflerin gallik asit yüklenme verimleri ve antioksidan kapasiteleri belirlenip, yüksek verim ve antioksidan miktarına sahip nanolifler cevizin ambalajlanması için kullanılmıstır. Yapılan hızlı oksidasyon testi sonucunda, galik asit yüklü nanolifler kullanılarak ambalajlanan cevizlerin kontrol grubundaki cevizlere oranlara daha düsük oksidasyon degerlerine sahip oldukları belirlenmistir. Böylece biyopolimer bazlı galik asit yüklü nanolif üretimi basarıyla gerçeklestirilip, elde edilen nanoliflerin aktif ambalaj malzemesi olarak kullanımı önerilmistir.

Anahtar Kelime: aktif ambalajlama nanolif mercimek bezelye elektroegirme

Konular: Gıda Bilimi ve Teknolojisi

Erişim Türü: Erişime Açık

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APA	ŞÜMNÜ S, UYAR T, AYHAN Z, ŞAHİN S (2018). Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. , 1 - 86.
Chicago	ŞÜMNÜ Servet GÜLÜM,UYAR Tamer,AYHAN Zehra,ŞAHİN Serpil Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. (2018): 1 - 86.
MLA	ŞÜMNÜ Servet GÜLÜM,UYAR Tamer,AYHAN Zehra,ŞAHİN Serpil Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. , 2018, ss.1 - 86.
AMA	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. . 2018; 1 - 86.
Vancouver	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. . 2018; 1 - 86.
IEEE	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S "Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu." , ss.1 - 86, 2018.
ISNAD	ŞÜMNÜ, Servet GÜLÜM vd. "Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu". (2018), 1-86.

APA	ŞÜMNÜ S, UYAR T, AYHAN Z, ŞAHİN S (2018). Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. , 1 - 86.
Chicago	ŞÜMNÜ Servet GÜLÜM,UYAR Tamer,AYHAN Zehra,ŞAHİN Serpil Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. (2018): 1 - 86.
MLA	ŞÜMNÜ Servet GÜLÜM,UYAR Tamer,AYHAN Zehra,ŞAHİN Serpil Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. , 2018, ss.1 - 86.
AMA	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. . 2018; 1 - 86.
Vancouver	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu. . 2018; 1 - 86.
IEEE	ŞÜMNÜ S,UYAR T,AYHAN Z,ŞAHİN S "Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu." , ss.1 - 86, 2018.
ISNAD	ŞÜMNÜ, Servet GÜLÜM vd. "Elektroeğirme Yöntemi ile Nanolif Bazlı Aktif Ambalaj Malzemesi Geliştirilmesi Ve Gıda Validasyonu". (2018), 1-86.