2008
DOI: 10.1590/s1413-70542008000400023
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Pós-colheita de copo-de-leite: efeito de diferentes conservantes comerciais e armazenamento a frio

Abstract: RESUMOAs inflorescências de copo-de-leite, apesar de bastante utilizadas na composição de arranjos florais, apresentam pequena durabilidade. Com o objetivo de analisar a qualidade e o processo de abertura e murcha de inflorescências de copo-de-leite após a colheita, avaliaram-se o efeito de diferentes conservantes florais e sistemas de armazenamento. Para o experimento estudaram-se duas condições de armazenamento em câmara fria a 4°C: a seco ou em solução com os conservantes comerciais Crystal Clear , Flower ,… Show more

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Cited by 14 publications
(8 citation statements)
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“…Plants maintained in cold chambers for long periods show an increase in ethylene production rates, as well as increased membrane permeability, leading to flower senescence (FARAGHER et al, 1984). Similar results were observed in calla lily inflorescences removed from the cold chamber at 4 °C after 10 days of storage (ALMEIDA et al, 2008). It was verified that, for turgescence, the treatment with lemongrass was not efficient in maintaining the quality of flower stems during the evaluation period (Table 2).…”
Section: Resultssupporting
confidence: 62%
“…Plants maintained in cold chambers for long periods show an increase in ethylene production rates, as well as increased membrane permeability, leading to flower senescence (FARAGHER et al, 1984). Similar results were observed in calla lily inflorescences removed from the cold chamber at 4 °C after 10 days of storage (ALMEIDA et al, 2008). It was verified that, for turgescence, the treatment with lemongrass was not efficient in maintaining the quality of flower stems during the evaluation period (Table 2).…”
Section: Resultssupporting
confidence: 62%
“…At 210 days, spathes had 16.55 cm in length and 14.92 cm in width, on average, featuring large-size flowers and with excellent market potential, although there is no defined quality standard for the marketing of this species (ALMEIDA et al, 2008;ALMEIDA et al, 2009). Souza (2010), growing The production of leaves increased up to 210 days of cultivation, as well as its dimensions, up to 90 days, stabilizing after this period.…”
Section: Resultsmentioning
confidence: 99%
“…A vida de vaso das fl ores pode ser aumentada pelo adequado manuseio, utilizandose conservantes fl orais, os quais geralmente são constituídos por carboidratos, germicidas, inibidores de etileno, reguladores de crescimento e alguns compostos minerais (ALMEIDA et al, 2008). Os produtos conservantes podem ser benéfi cos para algumas espécies e para outras não.…”
Section: Introductionunclassified