Effect Of The Process On The Contamination Of Sugar Cane And Its By-products By Polycyclic Aromatic Hydrocarbons [efeito Do Processamento Na Contaminação De Cana-de-açúcar E Derivados Por Hidrocarbonetos Policíclicos Aromáticos]

dc.creatorTfouni S.A.V.
dc.creatorVitorino S.H.P.
dc.creatorToledo M.C.D.F.
dc.date2007
dc.date2015-06-30T18:43:35Z
dc.date2015-11-26T14:32:52Z
dc.date2015-06-30T18:43:35Z
dc.date2015-11-26T14:32:52Z
dc.date.accessioned2018-03-28T21:36:16Z
dc.date.available2018-03-28T21:36:16Z
dc.identifier
dc.identifierCiencia E Tecnologia De Alimentos. , v. 27, n. 1, p. 76 - 82, 2007.
dc.identifier1012061
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34249024899&partnerID=40&md5=81058f52e7bea2463085ae2db8803f9d
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/104520
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/104520
dc.identifier2-s2.0-34249024899
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1247721
dc.descriptionPolycyclic aromatic hydrocarbons (PAHs) constitute a large class of environment contaminants formed during incomplete combustion or pyrolysis of organic matter. Many of these compounds are considered clearly carcinogenic and genotoxic. In the present study, samples of sugar cane juice (produced with burnt and not-burnt sugar cane), intermediary products and by-products of the cane sugar industry were analysed for the presence of 5 PAHs. The analyses were carried out by HPLC with fluorescence detection. Results show relatively higher levels of PAHs in cane juice from burnt sugar cane samples. This confirms that the practice of burning sugar cane before harvest is a source of PAHs emission in the environment which may be transferred to the sugar cane. Analysis of intermediary products of the process shows a decrease in the levels of PAHs along the cane sugar process (cane juice, clarified cane juice, syrup and sugar). This indicates a positive effect of clarification, floatation and centrifugation steps on the PAHs levels reduction on the final product.
dc.description27
dc.description1
dc.description76
dc.description82
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dc.languagept
dc.publisher
dc.relationCiencia e Tecnologia de Alimentos
dc.rightsaberto
dc.sourceScopus
dc.titleEffect Of The Process On The Contamination Of Sugar Cane And Its By-products By Polycyclic Aromatic Hydrocarbons [efeito Do Processamento Na Contaminação De Cana-de-açúcar E Derivados Por Hidrocarbonetos Policíclicos Aromáticos]
dc.typeArtículos de revistas


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