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Title: Sorption and diffusion of water vapour on edible films
Authors: Berkün, Didem
Balköse, Devrim
Tıhmınlıoğlu, Funda
Alsoy Altınkaya, Sacide
Keywords: Cellulose films
Surface characterisation
Issue Date: Dec-2008
Publisher: Springer Verlag
Source: Berkün, D., Balköse, D., Tıhmınlıoğlu, F., and Alsoy, S. A. (2008). Sorption and diffusion of water vapour on edible films. Journal of Thermal Analysis and Calorimetry, 94(3), 683-686. doi:10.1007/s10973-008-9354-y
Abstract: Two types of films consisting of sodium salt of carboxymethyl cellulose (NaCMC) and hydroxypropyl cellulose (HPC) as film forming materials and glycerin as plasticizer were prepared, characterized and their water vapour sorption properties were determined. The water sorption isotherms of the films were measured using a magnetic suspension balance. Results show that diffusion of water vapour in NaCMC based film is faster than that in HPC based films, due to the heterogeneous structure and larger pore dimensions of the NaCMC films.
ISSN: 1388-6150
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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