dc.creator | Fabris S. | |
dc.creator | Freire M.T.A. | |
dc.creator | Wagner R. | |
dc.creator | Reyes F.G. | |
dc.date | 2010 | |
dc.date | 2015-06-26T12:35:06Z | |
dc.date | 2015-11-26T15:25:12Z | |
dc.date | 2015-06-26T12:35:06Z | |
dc.date | 2015-11-26T15:25:12Z | |
dc.date.accessioned | 2018-03-28T22:34:02Z | |
dc.date.available | 2018-03-28T22:34:02Z | |
dc.identifier | | |
dc.identifier | Ciencia E Tecnologia De Alimentos. , v. 30, n. 4, p. 1046 - 1055, 2010. | |
dc.identifier | 1012061 | |
dc.identifier | 10.1590/S0101-20612010000400033 | |
dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-79952330638&partnerID=40&md5=283bc5c0425c84bc0b5cadc71ca42137 | |
dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/90879 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/90879 | |
dc.identifier | 2-s2.0-79952330638 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1260858 | |
dc.description | A simple and low cost method to determine volatile contaminants in post-consumer recycled PET flakes was developed and validated by Headspace Dynamic Concentration and Gas Chromatography-Flame Ionization Detection (HDC-GC-FID). The analytical parameters evaluated by using surrogates include: correlation coefficient, detection limit, quantification limit, accuracy, intra-assay precision, and inter-assay precision. In order to compare the efficiency of the proposed method to recognized automated techniques, post-consumer PET packaging samples collected in Brazil were used. GC-MS was used to confirm the identity of the substances identified in the PET packaging. Some of the identified contaminants were estimated in the post-consumer material at concentrations higher than 220 ng.g-1. The findings in this work corroborate data available in the scientific literature pointing out the suitability of the proposed analytical method. | |
dc.description | 30 | |
dc.description | 4 | |
dc.description | 1046 | |
dc.description | 1055 | |
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dc.language | pt | |
dc.publisher | | |
dc.relation | Ciencia e Tecnologia de Alimentos | |
dc.rights | aberto | |
dc.source | Scopus | |
dc.title | A Method To Determine Volatile Contaminants In Polyethylene Terephthalate (pet) Packages By Hdc-gc-fid And Its Application To Post-consumer Materials [determinação De Contaminantes Voláteis Em Embalagens De Polietileno Terefalato (pet) Por Cdel-cg-dic E Sua Aplicação A Materiais Pós-consumo] | |
dc.type | Artículos de revistas | |