Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 2
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Imports versus Domestic Production: A Demand System Analysis of the U.S. Red Wine Market AgEcon
Seale, James L., Jr.; Merchant, Mary.
This research estimates price and expenditure elasticities of U.S. red wine imports from five countries--Italy, France, Spain, Australia, and Chile--which are compared to elasticities of domestically produced red wine using the first-difference version of the almost ideal demand system (AIDS). Expenditure elasticity results indicate that if U.S. total expenditures on red wine increase, domestic producers would gain most. Empirical results for conditional own-price elasticities of demand indicate that U.S. and Chilean red wines are elastic while U.S. demand for red wines from other countries are highly inelastic. Due to the magnitude of consumption of U.S. domestic red wines relative to imports, an increase in the price of U.S. wine results in a decline in...
Tipo: Working or Discussion Paper Palavras-chave: Imports; Red wines; Almost Ideal Demand System; AIDS; Demand and Price Analysis; International Relations/Trade.
Ano: 2002 URL: http://purl.umn.edu/15637
Imagem não selecionada

Imprime registro no formato completo
Polyphenols and Red Wine as Antioxidants against Peroxynitrite and other Oxidants Biol. Res.
VALDEZ,LAURA B; ÁLVAREZ,SILVIA; ZAOBORNYJ,TAMARA; BOVERIS,ALBERTO.
The antioxidant capacity of polyphenols (+)-catechin, (-)-epicatechin and myricetin, and of different types of red wines (Cabernet Sauvignon, Malbec and blended wine) was evaluated by three assays. (a) NADH oxidation by peroxynitrite (ONOO-): the ONOO- scavenging activity was higher for myricetin (IC50=35 µM) than for (+)-catechin (IC50=275 µM) and (-)-epicatechin (IC50=313 µM). (b) Peroxynitrite initiated chemiluminescence in rat liver homogenate: (-)-epicatechin (IC50=7.0 µM) and (+)-catechin (IC50=13 µM) were more potent than myricetin (IC50=20 µM) in inhibiting the chemiluminescence signal. (c) Lucigenin chemiluminescence in aortic rings: (-)-epicatechin (IC50=15 µM) and (+)-catechin (IC50=18 µM) showed higher antioxidant capacity than myricetin...
Tipo: Journal article Palavras-chave: Antioxidant capacity; Peroxynitrite; Polyphenols; Red wines; Superoxide anion.
Ano: 2004 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000200014
Registros recuperados: 2
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional