Base de dados : MedCarib
Pesquisa : B01.650.940.800.575.912.250.875.177 [Categoria DeCS]
Referências encontradas : 1 [refinar]
Mostrando: 1 .. 1   no formato [Longo]

página 1 de 1

  1 / 1 MedCarib  
             
seleciona
para imprimir
Fotocópia
Id: 741
Autor: Mouly, P. P; Gaydou, E. M; Lapierre, L; Corsetti, J.
Título: Differentiation of several geographical origins in single strength Valencia orange juices using quantitative comparison of carotenoid profiles
Fonte: J Agric Food Chem;47(10):4038-45, Oct. 1999.
Idioma: En.
Resumo: Pure Valencia orange (Citrus sinensis) juices (64 samples) from Spain, Israel, Belize, Cuba, and Florida, harvested during two seasons (1996-1997 and 1997-1998), were analyzed for their carotenoid profiles. The detection of saponified carotenoid pigments has been achieved and quantified using a photodiode array detection monitored at 350, 430, and 486 nm. Carotenoid pigments commonly found in the orange variety Valencia have been separated on a polymeric C-30 column using a ternary gradient as eluent. Pure Valencia juices from oranges grown in the Mediterranean regions (Israel and Spain) have a high carotenoid content, expressed in beta-carotene (5-18 and 14-35 mg L(-)(1), respectively), compared to those grown in tropical and subtropical regions (Cuba, Belize, and Florida) (4-10, 2-8, and 5-10 mg L(-)(1), respectively). Quantitative results allowed the differentiation of Valencia variety geographical origins, in particular, the Mediterranean area from tropical and subtropical areas, using multidimensinal analyses of carotenoid contents. (AU)
Responsável: JM3.1 - Médical Library
JM3.1



página 1 de 1
   


Refinar a pesquisa
  Base de dados : Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde