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Assessment of the Provitamin A Contents of Foods— The Brazilian Experience

Rodriguez-Amaya, Delia B.

Journal of food composition and analysis, 1996-09, Vol.9 (3), p.196-230 [Periódico revisado por pares]

New York, NY: Elsevier Inc

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Título:
Assessment of the Provitamin A Contents of Foods— The Brazilian Experience
Autor: Rodriguez-Amaya, Delia B.
Assuntos: ACEITES DE PALMAS ; ALIMENTOS ; ALMACENAMIENTO ; alpha-carotene ; analytical methods ; beta-carotene ; Biological and medical sciences ; BRASIL ; BRESIL ; CARENCE EN VITAMINE ; CAROTENOIDE ; CAROTENOIDES ; carotenoids ; COMPOSICION APROXIMADA ; COMPOSITION GLOBALE ; CONTENIDO VITAMINICO ; DEFICIENCIA DE VITAMINAS ; food analysis ; food composition ; food processing ; food storage ; foods ; fruit ; FRUITS ; FRUTAS ; gamma-carotene ; gamma-zeacarotene ; HORTALIZAS ; HORTALIZAS DE HOJA ; HORTALIZAS DE RAIZ ; HUILE DE PALME ; Human physiology applied to population studies and life conditions. Human ecophysiology ; isomers ; leafy vegetables ; LEGUME ; LEGUME FEUILLE ; LEGUME RACINE ; Medical sciences ; nutrient sources ; NUTRIENTES ; Nutritional survey. Food supply and nutritional requirement ; palm oils ; processed products ; PRODUCTOS PROCESADOS ; PRODUIT ALIMENTAIRE ; PRODUIT TRANSFORME ; provitamins ; RETINOL ; root vegetables ; STOCKAGE ; SUBSTANCE NUTRITIVE ; TECHNIQUE ANALYTIQUE ; TECHNOLOGIE ALIMENTAIRE ; TECNICAS ANALITICAS ; TECNOLOGIA DE LOS ALIMENTOS ; TENEUR EN VITAMINES ; vegetables ; vitamin A ; vitamin a deficiency ; vitamin content ; VITAMINAS ; VITAMINE
É parte de: Journal of food composition and analysis, 1996-09, Vol.9 (3), p.196-230
Notas: 9712592
S30
Q02
Q04
Descrição: Vitamin A deficiency is a public health problem in some areas of Brazil. Ironically, this country is richly endowed with carotenogenic foods, a good part of which has been studied. This article integrates the data obtained during 17 years of intense investigations. The vitamin A values of vegetables, fruits, palm oils, root crops, and processed foods are presented and discussed. The influence of stage of maturity, cultivar or variety, climate or geographic location, and portion analyzed and the effects of home preparation, processing, and storage on the provitamin composition are quantitatively demonstrated. Evaluation of the analytical methods is described in detail. The wealth of information gathered can serve as a solid basis for a food-based program to cope with the vitamin A problem of Brasil and can also be an incentive for other developing countries to pursue a similar goal.
Editor: New York, NY: Elsevier Inc
Idioma: Inglês

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Assessment of the Provitamin A Contents of Foods— The Brazilian Experience

Rodriguez-Amaya, Delia B.

New York, NY: Elsevier Inc

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