Determination Of Uv Stabilizers In Pet Bottles By High Performance-size Exclusion Chromatography.

dc.creatorMonteiro, M
dc.creatorNerín, C
dc.creatorReyes, F G
dc.date1996-Jul
dc.date2015-11-27T12:18:45Z
dc.date2015-11-27T12:18:45Z
dc.date.accessioned2018-03-29T00:51:50Z
dc.date.available2018-03-29T00:51:50Z
dc.identifierFood Additives And Contaminants. v. 13, n. 5, p. 575-86, 1996-Jul.
dc.identifier0265-203X
dc.identifier10.1080/02652039609374442
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/8799719
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/193926
dc.identifier8799719
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1294159
dc.descriptionA Size Exclusion Chromatography-High Performance Liquid Chromatography (SECHPLC) method to determine antioxidants and UV stabilizers in PET bottles has been developed. In only a single run a synthetic mixture of the stabilizers was separated and quantified. The detection limit obtained for BHT, Tinuvin 326, Cyasorb UV 5411, and Tinuvin P was about 0.1 microgram/g and for Irgafos 168 it was 1.0 microgram. RSD values were lower than 3%. Tinuvin P was identified and quantified in PET bottle extracts. Olive oil, soybean oil and sunflower oil showed well defined separation from Tinuvin P at the same conditions of analysis. Cyclic dimers were identified in the PET extracts.
dc.description13
dc.description575-86
dc.languageeng
dc.relationFood Additives And Contaminants
dc.relationFood Addit Contam
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAnimals
dc.subjectAntioxidants
dc.subjectButylated Hydroxytoluene
dc.subjectChromatography, Gel
dc.subjectChromatography, High Pressure Liquid
dc.subjectFood Additives
dc.subjectFood Packaging
dc.subjectGas Chromatography-mass Spectrometry
dc.subjectPhosphites
dc.subjectPolymers
dc.subjectRadiation-protective Agents
dc.subjectTriazoles
dc.subjectUltraviolet Rays
dc.titleDetermination Of Uv Stabilizers In Pet Bottles By High Performance-size Exclusion Chromatography.
dc.typeArtículos de revistas


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