2002
DOI: 10.1590/s0100-29452002000100051
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Efeito da aplicação de enzimas pectinolíticas no rendimento da extração de polpa de cupuaçu

Abstract: O Brasil apresenta uma diversidade de frutas regionais, principalmente nas regiões Norte e Nordeste. Dentre estas, destaca-se o cupuaçu, que é uma fruta considerada exótica e de grande potencial comercial nos mercados dos estados do Sudeste do Brasil e dos países europeus. A polpa e a semente são importantes para o desenvolvimento de produtos industriais. A polpa tem sido estudada como matéria-prima para néctar; entretanto, é usada em sorvetes, geléias, purês e polpa enlatada. Atualmente, o processo de extraçã… Show more

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Cited by 12 publications
(7 citation statements)
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“…Increased local consumption and the increasing global demand for these fruits mean growing areas devoted to plantations containing these two species in the Brazilian Amazon [8]. Although small-scale land use changes associated with plantations are assumed to have smaller effects on the hydrological cycle than large-scale deforestation [9], to our knowledge, the alterations to the local water regimes after the establishment of this specific sort of small-scale plantation has not yet been studied in the region.…”
Section: Introductionmentioning
confidence: 99%
“…Increased local consumption and the increasing global demand for these fruits mean growing areas devoted to plantations containing these two species in the Brazilian Amazon [8]. Although small-scale land use changes associated with plantations are assumed to have smaller effects on the hydrological cycle than large-scale deforestation [9], to our knowledge, the alterations to the local water regimes after the establishment of this specific sort of small-scale plantation has not yet been studied in the region.…”
Section: Introductionmentioning
confidence: 99%
“…O cupuaçu é apreciado por sua polpa ácida e de aroma intenso. Devido ao seu sabor forte, a Ciência Rural, v.40, n.7, jul, 2010. polpa dos frutos não é normalmente consumida sozinha, mas é utilizada para fabricação de bebidas ("vinho do cupuaçu" e suco), sorvetes, licores, geleias, conservas e doces (BASTOS et al, 2002;YANG et al, 2003).…”
Section: Introductionunclassified
“…These enzymes help promote pectin hydrolysis and the release of carboxylic acids and galacturonic acids during heat treatments, which causes a reduction in pulp contents, pH, and consequently an increase in total acidity. [30][31][32] These data demonstrate an improvement of the quality of guava juice in addition to a proportionality in the reduction of viscosity and increased clarity, TSS contents, reducing sugar contents, increased TA, and decreased pH. However, other factors should be considered, such as the management, maturation period, and processes involved in juice extraction.…”
Section: Effect Of Multi-enzymatic Treatment On the Physical-chemical...mentioning
confidence: 95%