Changes of properties of polymer packaging films during high pressure treatment
The effect of high pressure on the polymer packaging materials was studied. Seven single material films as well as seven laminates suitable for high pressure preservation of food or commonly used as food contact layer were pressurized using the pressure 600 MPa for 60 min. The effect of pressure tre...
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| Veröffentlicht in: | Journal of food engineering 2004-03, Vol.61 (4), p.545-549 |
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| container_title | Journal of food engineering |
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| creator | Dobiáš, Jaroslav Voldřich, Michal Marek, Miroslav Chudáčková, Kamila |
| description | The effect of high pressure on the polymer packaging materials was studied. Seven single material films as well as seven laminates suitable for high pressure preservation of food or commonly used as food contact layer were pressurized using the pressure 600 MPa for 60 min. The effect of pressure treatment on the change of following film parameters were evaluated: mechanical properties (tensile strength and seal strength), transparency (absorbance at 450 and 600 nm), water vapour permeability, global migration characteristics into fat food simulants (95% ethanol and isooctane) and the transfer of food simulants (water and olive oil) into packaging materials.
The obtained results confirmed the influence of high pressure treatment on functional properties of tested films, in some cases in rather significant level (loss of heat sealability, changes of migration levels, etc.). The obtained results need further confirmation by tests done in closer cooperation with packaging materials producers, which enables better understanding of film changes. |
| doi_str_mv | 10.1016/S0260-8774(03)00214-0 |
| format | Article |
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The obtained results confirmed the influence of high pressure treatment on functional properties of tested films, in some cases in rather significant level (loss of heat sealability, changes of migration levels, etc.). The obtained results need further confirmation by tests done in closer cooperation with packaging materials producers, which enables better understanding of film changes.</description><identifier>ISSN: 0260-8774</identifier><identifier>EISSN: 1873-5770</identifier><identifier>DOI: 10.1016/S0260-8774(03)00214-0</identifier><identifier>CODEN: JFOEDH</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Biological and medical sciences ; Food engineering ; Food industries ; Food packaging ; Fundamental and applied biological sciences. Psychology ; General aspects ; Handling, storage, packaging, transport ; High pressure treatment ; Polymers</subject><ispartof>Journal of food engineering, 2004-03, Vol.61 (4), p.545-549</ispartof><rights>2003 Elsevier Science Ltd</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-151be0433977917f63739c0a7db9a1288fc9589fe377c2c50f068ee2efd26993</citedby><cites>FETCH-LOGICAL-c432t-151be0433977917f63739c0a7db9a1288fc9589fe377c2c50f068ee2efd26993</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0260877403002140$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,3537,23909,23910,25118,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15496316$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Dobiáš, Jaroslav</creatorcontrib><creatorcontrib>Voldřich, Michal</creatorcontrib><creatorcontrib>Marek, Miroslav</creatorcontrib><creatorcontrib>Chudáčková, Kamila</creatorcontrib><title>Changes of properties of polymer packaging films during high pressure treatment</title><title>Journal of food engineering</title><description>The effect of high pressure on the polymer packaging materials was studied. Seven single material films as well as seven laminates suitable for high pressure preservation of food or commonly used as food contact layer were pressurized using the pressure 600 MPa for 60 min. The effect of pressure treatment on the change of following film parameters were evaluated: mechanical properties (tensile strength and seal strength), transparency (absorbance at 450 and 600 nm), water vapour permeability, global migration characteristics into fat food simulants (95% ethanol and isooctane) and the transfer of food simulants (water and olive oil) into packaging materials.
The obtained results confirmed the influence of high pressure treatment on functional properties of tested films, in some cases in rather significant level (loss of heat sealability, changes of migration levels, etc.). The obtained results need further confirmation by tests done in closer cooperation with packaging materials producers, which enables better understanding of film changes.</description><subject>Biological and medical sciences</subject><subject>Food engineering</subject><subject>Food industries</subject><subject>Food packaging</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Handling, storage, packaging, transport</subject><subject>High pressure treatment</subject><subject>Polymers</subject><issn>0260-8774</issn><issn>1873-5770</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqNkU1LAzEQhoMoWKs_QdiLoofVSbK72ZxEil9Q6MHeQ5qdtNH9MtkK_ffutkWP9TQz8Mw7w_sScknhjgLN7t-BZRDnQiQ3wG8BGE1iOCIjmgsep0LAMRn9IqfkLIQPAEiBsRGZTVa6XmKIGhu1vmnRd24_NeWmQh-12nzqpauXkXVlFaJi7Ydh5ZarfgNDWHuMOo-6q7DuzsmJ1WXAi30dk_nz03zyGk9nL2-Tx2lsEs66mKZ0gZBwLoWQVNiMCy4NaFEspKYsz62RaS4tciEMMylYyHJEhrZgmZR8TK53sv3PX2sMnapcMFiWusZmHRSTaS_L2T9AykAIcRCkeS_Jk0Ex3YHGNyF4tKr1rtJ-oyioIQ-1zUMNZivgaptH34zJ1f6ADkaX1uvauPC3nCYy4zTruYcdh7193w69CsZhbbBwHk2nisYduPQDCjyefQ</recordid><startdate>20040301</startdate><enddate>20040301</enddate><creator>Dobiáš, Jaroslav</creator><creator>Voldřich, Michal</creator><creator>Marek, Miroslav</creator><creator>Chudáčková, Kamila</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7TB</scope><scope>F28</scope></search><sort><creationdate>20040301</creationdate><title>Changes of properties of polymer packaging films during high pressure treatment</title><author>Dobiáš, Jaroslav ; Voldřich, Michal ; Marek, Miroslav ; Chudáčková, Kamila</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-151be0433977917f63739c0a7db9a1288fc9589fe377c2c50f068ee2efd26993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Biological and medical sciences</topic><topic>Food engineering</topic><topic>Food industries</topic><topic>Food packaging</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Handling, storage, packaging, transport</topic><topic>High pressure treatment</topic><topic>Polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dobiáš, Jaroslav</creatorcontrib><creatorcontrib>Voldřich, Michal</creatorcontrib><creatorcontrib>Marek, Miroslav</creatorcontrib><creatorcontrib>Chudáčková, Kamila</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><jtitle>Journal of food engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dobiáš, Jaroslav</au><au>Voldřich, Michal</au><au>Marek, Miroslav</au><au>Chudáčková, Kamila</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Changes of properties of polymer packaging films during high pressure treatment</atitle><jtitle>Journal of food engineering</jtitle><date>2004-03-01</date><risdate>2004</risdate><volume>61</volume><issue>4</issue><spage>545</spage><epage>549</epage><pages>545-549</pages><issn>0260-8774</issn><eissn>1873-5770</eissn><coden>JFOEDH</coden><abstract>The effect of high pressure on the polymer packaging materials was studied. Seven single material films as well as seven laminates suitable for high pressure preservation of food or commonly used as food contact layer were pressurized using the pressure 600 MPa for 60 min. The effect of pressure treatment on the change of following film parameters were evaluated: mechanical properties (tensile strength and seal strength), transparency (absorbance at 450 and 600 nm), water vapour permeability, global migration characteristics into fat food simulants (95% ethanol and isooctane) and the transfer of food simulants (water and olive oil) into packaging materials.
The obtained results confirmed the influence of high pressure treatment on functional properties of tested films, in some cases in rather significant level (loss of heat sealability, changes of migration levels, etc.). The obtained results need further confirmation by tests done in closer cooperation with packaging materials producers, which enables better understanding of film changes.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0260-8774(03)00214-0</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of food engineering, 2004-03, Vol.61 (4), p.545-549 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Biological and medical sciences Food engineering Food industries Food packaging Fundamental and applied biological sciences. Psychology General aspects Handling, storage, packaging, transport High pressure treatment Polymers |
| title | Changes of properties of polymer packaging films during high pressure treatment |
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