Use of Natural Products for Post-Harvest Preservation of 'Vega' Cut Roses

Página do item simplificado
dc.contributor.authorde Pietro, J. [UNESP]
dc.contributor.authorMattiuz, B. H. [UNESP]
dc.contributor.authorRodrigues, T. J. D. [UNESP]
dc.contributor.authorMattiuz, C. F. M.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:33:17Z
dc.date.available2014-05-20T15:33:17Z
dc.date.issued2012-01-01
dc.description.abstractUse of natural products as floral preservatives has helped to reduce the indiscriminate use of chemical products in flower preservation. In this study, we tested the ability of certain natural products to maintain the quality and to increase the commercial durability of 'Vega' cut roses. We employed a randomized factorial design with six post-harvest treatments and four evaluation dates. The following treatments were tested: 1) distilled water; 2) methyl jasmonate (350 mu M) applied in a four-hour pulse; 3) methyl jasmonate (500 mu M) spraying; 4) mint oil (100 ppm); 5) ginger oil (100 ppm); and 6) propolis (0.05%) as a maintenance solution. Flowers were kept at 20+/-2 degrees C and 67+/-3% RH. Physiological and qualitative evaluations were conducted. Natural products had a beneficial effect on the shelf life of the flowers. However, for all evaluated parameters, the methyl jasmonate spray was the most efficient treatment to maintain floral quality, resulting in less fresh-mass loss and a lower flower respiratory rate. Methyl jasmonate spray also improved the maintenance of coloration, relative water content and concentration of reducing sugars, thus extending the shelf life of roses.en
dc.description.affiliationUNESP Univ Estadual Paulista, Coll Agr & Vet Sci, São Paulo, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Coll Agr & Vet Sci, São Paulo, Brazil
dc.format.extent473-480
dc.identifierhttp://www.actahort.org/books/934/934_62.htm
dc.identifier.citationXxviii International Horticultural Congress on Science and Horticulture For People (ihc2010): International Symposium on Postharvest Technology In The Global Market. Leuven 1: Int Soc Horticultural Science, v. 934, p. 473-480, 2012.
dc.identifier.issn0567-7572
dc.identifier.urihttp://hdl.handle.net/11449/41963
dc.identifier.wosWOS:000314776200062
dc.language.isoeng
dc.publisherInt Soc Horticultural Science
dc.relation.ispartofXxviii International Horticultural Congress on Science and Horticulture For People (ihc2010): International Symposium on Postharvest Technology In The Global Market
dc.relation.ispartofsjr0,198
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectRosa spen
dc.subjectmethyl jasmonateen
dc.subjectmint oilen
dc.subjectginger oilen
dc.subjectpropolisen
dc.titleUse of Natural Products for Post-Harvest Preservation of 'Vega' Cut Rosesen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ishs.org/authors
dcterms.rightsHolderInt Soc Horticultural Science
unesp.author.lattes6672208043130248[2]
unesp.author.orcid0000-0001-6711-3374[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

Arquivos

Licença do Pacote
Agora exibindo 1 - 2 de 2
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Tecnologia - FCAV