About: Biodegradable hydrogel film for food packaging

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Disposal of waste plastic packaging materials has raised a serious problem worldwide leading to environmental pollution due to the fact that most of the plastic packaging materials are generally non-biodegradable. In this article we have reported about a novel synthetic and biopolymer based biodegradable hydrogel film as a food packaging material. The water vapour transmission (WVT) test proves that oxygen can pass through the hydrogel film, i.e. the film is breathable. Biodegradability study of the hydrogel film was carried out by soil burial-test in a composting environment up to 5 weeks. SEM analysis shows structural deformation of the hydrogel film with time. The hydrogel film shows sharp weight loss until 4 weeks, and after that no significant residues of the hydrogel films were found in the compost bed. Disposal of waste plastic packaging materials has raised a serious problem worldwide leading to environmental pollution due to the fact that most of the plastic packaging materials are generally non-biodegradable. In this article we have reported about a novel synthetic and biopolymer based biodegradable hydrogel film as a food packaging material. The water vapour transmission (WVT) test proves that oxygen can pass through the hydrogel film, i.e. the film is breathable. Biodegradability study of the hydrogel film was carried out by soil burial-test in a composting environment up to 5 weeks. SEM analysis shows structural deformation of the hydrogel film with time. The hydrogel film shows sharp weight loss until 4 weeks, and after that no significant residues of the hydrogel films were found in the compost bed. (en)
Title	Biodegradable hydrogel film for food packaging Biodegradable hydrogel film for food packaging (en)
skos:prefLabel	Biodegradable hydrogel film for food packaging Biodegradable hydrogel film for food packaging (en)
skos:notation	RIV/70883521:28610/11:43866996!RIV12-MSM-28610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Sáha, Petr Roy, Niladri Sáha, Nabanita
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	188266
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/11:43866996
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Packaging; Hydrogel; Compost; Breathable; Biopolymer; Biodegradable (en)
http://linked.open.../riv/klicoveSlovo	Biodegradable Biopolymer Breathable Compost Hydrogel Packaging
http://linked.open...ontrolniKodProRIV	[FC0E8B7B6CD5]
http://linked.open...v/mistoKonaniAkce	Kerkyra, Corfu Island, Greece
http://linked.open...i/riv/mistoVydani	Rhodes (GR)
http://linked.open...i/riv/nazevZdroje	Recent Researches in Geography, Geology, Energy, Environment and Biomedicine - Proc. of the 4th WSEAS Int. Conf. on EMESEG'11
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Roy, Niladri Sáha, Petr Sáha, Nabanita
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-07-14 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS Press (GR)
https://schema.org/isbn	978-1-61804-022-0
http://localhost/t...ganizacniJednotka	28610

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