Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2859
Title: Physical properties of biopolymers containing natamycin and rosemary extract
Authors: Türe, Hasan
Eroğlu, Erdal
Özen, Banu
Soyer, Ferda
Türe, Hasan
Eroğlu, Erdal
Özen, Banu
Soyer, Ferda
Izmir Institute of Technology. Food Engineering
Izmir Institute of Technology. Molecular Biology and Genetics
Keywords: Methyl cellulose film
Natamycin
Rosemary extract
Wheat gluten film
Issue Date: Feb-2009
Publisher: John Wiley and Sons Inc.
Source: Türe, H., Eroğlu, E., Özen, B. and Soyer, F. (2009). Physical properties of biopolymers containing natamycin and rosemary extract. International Journal of Food Science and Technology, 44(2), 402-408. doi:10.1111/j.1365-2621.2008.01785.x
Abstract: Antifungal biopolymers were prepared by incorporating natamycin (NA) and NA + rosemary extract (RE) into wheat gluten (WG) and methyl cellulose (MC) films. Interaction between antimicrobial agents and biopolymers was determined with mid-infrared spectroscopy and scanning electron microscopy (SEM). Water vapour permeability and mechanical properties of these films were also measured. Mid-infrared spectroscopy did not indicate any interaction. SEM observations showed that NA crystallises at high concentrations in biopolymers. There were no significant changes in water vapour permeabilities of biopolymers containing active agents at P < 0.05. While NA incorporation did not result in any changes in mechanical properties of WG films a reduction in tensile strength was observed for MC films containing high concentration of NA. In general, active agent incorporation into WG and MC films did not result in any considerable changes in their physical properties that could affect their application.
URI: http://dx.doi.org/10.1111/j.1365-2621.2008.01785.x
http://hdl.handle.net/11147/2859
ISSN: 0950-5423
0950-5423
Appears in Collections:Food Engineering / Gıda Mühendisliği
Molecular Biology and Genetics / Moleküler Biyoloji ve Genetik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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