Sulfite content in some Brazilian wines: analytical determination and estimate of dietary exposure

dc.creatorMachado, RMD
dc.creatorToledo, MCF
dc.creatorVicente, E
dc.date2009
dc.dateJUL
dc.date2014-11-13T21:51:23Z
dc.date2015-11-26T16:02:43Z
dc.date2014-11-13T21:51:23Z
dc.date2015-11-26T16:02:43Z
dc.date.accessioned2018-03-28T22:52:06Z
dc.date.available2018-03-28T22:52:06Z
dc.identifierEuropean Food Research And Technology. Springer, v. 229, n. 3, n. 383, n. 389, 2009.
dc.identifier1438-2377
dc.identifier1438-2385
dc.identifierWOS:000267242000003
dc.identifier10.1007/s00217-009-1071-7
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/74736
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/74736
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/74736
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1265126
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionBrazilian wines of different regions and that commercially available in the city of Campinas, SP, were analysed for their contents of sulfites. Dietary exposure to sulfites from Brazilian wines was also assessed by combining sulfite levels determined analytically with three hypothetical scenarios of daily wine consumption: 150, 300, and 450 mL. In all samples, the concentration of sulfites was below the maximum permitted level (MPL) of 350 mg L-1 set in the Brazilian legislation with most samples (88%) containing residual sulfite below 150 mg L-1. The dietary exposure to sulfites from regular consumption of 150 mL of national white wines containing sulfites at the mean level of 122.0 mg L-1 covered 44% of the Acceptable Daily Intake (ADI) established by JECFA for these preservatives (0.7 mg kg(-1) bw). For high regular consumption (450 mL per day) of white wines, the dietary exposure could reach 131% of the ADI. In the case of national red wines (SO2 mean level of 71.3 mg L-1) the dietary exposure was lower, ranging from 26 to 76% of the ADI for 150 and 450 mL of daily consumption, respectively. The present study indicates that although sulfite levels in national wines is usually below the MPL (mean of 98.5 mg L-1) a regular moderate consumption of 150 mL per day could lead to a dietary exposure of 15 mg of sulfites (0.25 mg kg(-1) bw in a 60-kg adult), covering one-third of the ADI. A regular heavy consumption (450 mL per day) would cover the full ADI.
dc.description229
dc.description3
dc.description383
dc.description389
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionITAL
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [142047/2003-1]
dc.languageen
dc.publisherSpringer
dc.publisherNew York
dc.publisherEUA
dc.relationEuropean Food Research And Technology
dc.relationEur. Food Res. Technol.
dc.rightsfechado
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.sourceWeb of Science
dc.subjectSulfites
dc.subjectWines
dc.subjectFood additive exposure
dc.subjectMonier-Williams distillation
dc.subjectSulfur-dioxide
dc.subjectAlcoholic Drinks
dc.subjectFood
dc.subjectAsthma
dc.subjectPopulation
dc.subjectAdditives
dc.subjectChildren
dc.subjectFrance
dc.titleSulfite content in some Brazilian wines: analytical determination and estimate of dietary exposure
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución