Please use this identifier to cite or link to this item: http://univ-bejaia.dz/dspace/123456789/21092
Title: Preparation and Characterization of Starch Based Bioplastic Film from Potatoes
Authors: KLAAI, Lisa
IMZI, Sonia
HAMMICHE, Dalila
BOUKERROU, Amar
Keywords: Biodegradable Film
Glycerol
Potato starch
thermal stability
Issue Date: 21-Jul-2022
Abstract: The aim of this study is to develop a bioactive biodegradable film based on starch and glycerol. Starch was extracted from potato. Two films were developed with different concentrations of glycerol (20 and 30%). humidity level, infrared spectroscopy analysis with Fourier transform (FTIR), thermogravimetric analysis and biodegradability test of these films were evaluated. Infrared spectral analysis showed that the 30% and 20% glycerol films have the same chemical structure and no functional group changes occurred. Thermogravimetric analysis showed that a 30% glycerol film has higher thermal stability than a 20% glycerol film. Biodegradability test showed that the lower the percentage of glycerol, the more easily the biofilm degrades.
URI: http://univ-bejaia.dz/dspace/123456789/21092
ISSN: 2800-1729
Appears in Collections:Biopolymer Applications Journal (BAJ)

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