Estimates Of The Theoretical Maximum Daily Intake Of Phenolic Antioxidants Bha, Bht And Tbhq In Brazil.

dc.creatorMaziero, G C
dc.creatorBaunwart, C
dc.creatorToledo, M C
dc.date2001-May
dc.date2015-11-27T12:29:16Z
dc.date2015-11-27T12:29:16Z
dc.date.accessioned2018-03-29T00:55:58Z
dc.date.available2018-03-29T00:55:58Z
dc.identifierFood Additives And Contaminants. v. 18, n. 5, p. 365-73, 2001-May.
dc.identifier0265-203X
dc.identifier10.1080/02652030120645
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/11358178
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/195002
dc.identifier11358178
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1295235
dc.descriptionThe theoretical maximum daily intakes (TMDI) of the phenolic antioxidants butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tertbutyl hydroquinone (TBHQ) in Brazil were estimated using food consumption data derived from a household economic survey and a packaged goods market survey. The estimates were based on maximum levels of use of the food additives specified in national food standards. The calculated intakes of the three additives for the mean consumer were below the ADIs. Estimates of TMDI for BHA, BHT and TBHQ ranged from 0.09 to 0.15, 0.05 to 0.10 and 0.07 to 0.12 mg/kg of body weight, respectively. To check if the additives are actually used at their maximum authorized levels, analytical determinations of these compounds in selected food categories were carried out using HPLC with UV detection. BHT and TBHQ concentrations in foodstuffs considered to be representive sources of these antioxidants in the diet were below the respective maximum permitted levels. BHA was not detected in any of the analysed samples. Based on the maximal approach and on the analytical data, it is unlikely that the current ADI of BHA (0.5 mg/kg body weight), BHT (0.3 mg/kg body weight) and TBHQ (0.7 mg/kg body weight) will be exceeded in practice by the average Brazilian consumer.
dc.description18
dc.description365-73
dc.languageeng
dc.relationFood Additives And Contaminants
dc.relationFood Addit Contam
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAntioxidants
dc.subjectBrazil
dc.subjectButylated Hydroxyanisole
dc.subjectButylated Hydroxytoluene
dc.subjectDiet
dc.subjectEating
dc.subjectFood Additives
dc.subjectFood Analysis
dc.subjectHumans
dc.subjectHydroquinones
dc.subjectMaximum Allowable Concentration
dc.subjectPhenols
dc.titleEstimates Of The Theoretical Maximum Daily Intake Of Phenolic Antioxidants Bha, Bht And Tbhq In Brazil.
dc.typeArtículos de revistas


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