Electron microscopic study of the PVC bottle wall: the food-plastic interaction
PVC bottle wall samples with different conditions of treatment, without air‐blowing, with air‐blowing and with air‐blowing in contact with water were investigated. ESCA results of the PVC bottle wall indicated that the surface composition was almost the same in both air‐blown and non‐air‐blown sampl...
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| Veröffentlicht in: | Packaging technology & science 1998-11, Vol.11 (6), p.285-299 |
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| container_title | Packaging technology & science |
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| creator | Choudhry, M. S. Lox, F. Buekens, A. Decroly, P. |
| description | PVC bottle wall samples with different conditions of treatment, without air‐blowing, with air‐blowing and with air‐blowing in contact with water were investigated. ESCA results of the PVC bottle wall indicated that the surface composition was almost the same in both air‐blown and non‐air‐blown samples. In the case of air‐blown samples filled with water, the ratio of O/C and CI/C rose considerably. The purpose of this study was to simulate transport vibrations and to develop a technique to evaluate the effects of vibration on migration. Solvent extraction of the water in contact with PVC bottles was made and subsequent gas chromatographic analysis facilitated the quantification of migrant 2‐ethylhexanoic acid. The results confirm that migration is strongly induced by mechanical stresses. Copyright © 1998 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/(SICI)1099-1522(199811/12)11:6<285::AID-PTS442>3.0.CO;2-N |
| format | Article |
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Psychology</subject><subject>Gas chromatography</subject><subject>GC analysis</subject><subject>General aspects</subject><subject>Handling, storage, packaging, transport</subject><subject>migration</subject><subject>Molecular vibrations</subject><subject>Polyvinyl chlorides</subject><subject>Solvent extraction</subject><subject>Ultraviolet spectrophotometers</subject><subject>UV spectrophotometry</subject><subject>vibration</subject><issn>0894-3214</issn><issn>1099-1522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkNFv0zAQxiMEEmXwP-QBie0hnc924qQgpCpsXUVpK20wEA8n17FFwI1L7Gr0v19CqvEAEk93On_3fedfFE2BjIEQen56PS_nZ0CKIoGU0lMoihzgHOgZwCR7Q_N0MpnO3yXrm2vO6Vs2JuNy9Zomy0fR6GHrcTQiecETRoE_jZ55_52Q7q0go2h1YbUKrWviba1a55Xb1Sr2YV8dYmfi8E3H609lvHEhWB3fSWsnv4fGuSrZWelDJ6-boFupQu2a59ETI63XL471JPp4eXFTXiWL1WxeTheJYozRREmhiRbFRoOoqryQlaAGTL4hVIEwtDK8qqDixlABmnYlN5vUcJkxtckqxU6iV4PvrnU_99oH3NZeaWtlo93eo-AZgVQI6JRfBmX_Pd9qg7u23sr2gECwZ4zYM8aeFva0cGCM0HWAGXaMETvGODBGhgTLFVJcdt4vj1dIr6Q1rWxU7f8EZDlPOe1kXwfZXW314a_8_8f_M_046dyTwb32Qf96cJftD8wEEyneLmf4-Xbx4ZK8X-OM3QOxB64e</recordid><startdate>199811</startdate><enddate>199811</enddate><creator>Choudhry, M. 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Psychology</topic><topic>Gas chromatography</topic><topic>GC analysis</topic><topic>General aspects</topic><topic>Handling, storage, packaging, transport</topic><topic>migration</topic><topic>Molecular vibrations</topic><topic>Polyvinyl chlorides</topic><topic>Solvent extraction</topic><topic>Ultraviolet spectrophotometers</topic><topic>UV spectrophotometry</topic><topic>vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choudhry, M. S.</creatorcontrib><creatorcontrib>Lox, F.</creatorcontrib><creatorcontrib>Buekens, A.</creatorcontrib><creatorcontrib>Decroly, P.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Mechanical Engineering Abstracts</collection><jtitle>Packaging technology & science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choudhry, M. 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| fulltext | fulltext |
| identifier | ISSN: 0894-3214 |
| ispartof | Packaging technology & science, 1998-11, Vol.11 (6), p.285-299 |
| issn | 0894-3214 1099-1522 |
| language | eng |
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| source | Wiley Journals |
| subjects | 2-ethylhexanoic acid Biological and medical sciences Electron microscopy electron microscopy for chemical analysis (ESCA) Food industries Fundamental and applied biological sciences. Psychology Gas chromatography GC analysis General aspects Handling, storage, packaging, transport migration Molecular vibrations Polyvinyl chlorides Solvent extraction Ultraviolet spectrophotometers UV spectrophotometry vibration |
| title | Electron microscopic study of the PVC bottle wall: the food-plastic interaction |
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