- Gıda
- Volume:41 Issue:2
- GÖRÜNTÜLEME ile SOFRALIK TÜRK ZEYTİN ÇEŞİTLERİNİN KARAKTERİZASYONU ve KARŞILAŞTIRILMASI
GÖRÜNTÜLEME ile SOFRALIK TÜRK ZEYTİN ÇEŞİTLERİNİN KARAKTERİZASYONU ve KARŞILAŞTIRILMASI
Authors : Mete KİLERCİOGLU, Baris OZEL, Mecit Halil OZTOP
Pages : 61-68
View : 35 | Download : 12
Publication Date : 2016-04-01
Article Type : Research Paper
Abstract :Olive is one of the fruits that is mostly consumed in the Mediterranean region. Depending on thevariety, oil quality of the olive changes significantly. In this study, Nuclear Magnetic Resonance insert ignore into journalissuearticles values(NMR);,Relaxometry and Magnetic Resonance Imaging insert ignore into journalissuearticles values(MRI); experiments were used to characterize differentTurkish table olive varieties, insert ignore into journalissuearticles values(Ayvalik, Mega, Sele, Light); in terms of tissue structure, fat and water contents.Moisture and fat content were measured using an infrared moisture analyzer and soxhlet extraction,respectively. NMR Relaxometry and MRI experiments were performed with a 0.32 T and 3T system,respectively. Longitudinal relaxation time insert ignore into journalissuearticles values(T1); and transverse relaxation time insert ignore into journalissuearticles values(T2); signals were acquired.Furthermore, non-negative least square insert ignore into journalissuearticles values(NNLS); method was implemented to T2 decay curves to investigatewater and oil distributions. Turbo Spin Echo sequence with fat and water suppression was used forMRI experiments. Significant correlation existed between the physical measurements and NMR relaxationtimesKeywords : Sofralık zeytin, manyetik rezonans relaksometre, manyetik rezonans görüntüleme
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