Biodegradable hydrogel film for food packaging

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43866996" target="_blank" >RIV/70883521:28110/11:43866996 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/11:43866996

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Biodegradable hydrogel film for food packaging

Popis výsledku v původním jazyce

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 anovel 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.

Název v anglickém jazyce

Biodegradable hydrogel film for food packaging

Popis výsledku anglicky

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 anovel 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.

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centrum polymerních systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Recent Researches in Geography, Geology, Energy, Environment and Biomedicine - Proc. of the 4th WSEAS Int. Conf. on EMESEG'11

ISBN

978-1-61804-022-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

329-334

Název nakladatele

WSEAS Press (GR)

Místo vydání

Rhodes (GR)

Místo konání akce

Kerkyra, Corfu Island, Greece

Datum konání akce

14. 7. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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