Characterization and storage of eugenia klotzschiana o. Berg fruits1

dc.contributor.authorSanches, Alex Guimarães [UNESP]
dc.contributor.authorPedrosa, Vanessa Maria Dantas [UNESP]
dc.contributor.authorda Silva, Maryelle Barros [UNESP]
dc.contributor.authorFernandes, Thiago Feliph Silva [UNESP]
dc.contributor.authorTeixeira, Gustavo Henrique de Almeida [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:42:05Z
dc.date.available2022-04-28T19:42:05Z
dc.date.issued2021-01-01
dc.description.abstractPera-do-cerrado (Eugenia klotzschiana O. Berg) has a good appearance and adequate post-harvest shelf life. However, little information is available regarding its maturity stages. This study aimed at characterizing E. klotzschiana fruits harvested at three maturity stages (immature, physiological mature and ripe), in addition to evaluating the physical and chemical changes during storage at ambient temperature (24 ± 2 ºC and 75 % ± 5 % of RH) for up to 5 days. The ripe fruits had a higher fresh mass (98.03 g), width (5.61 cm) and ratio (5.37), and lower titratable acidity (1.27 %). In contrast, immature fruits showed a greener peel (101.32 ºh) and higher vitamin C content (11.23 mg 100 g-1). There was an increase in the fresh weight loss (3.05 %) and a decrease in the peel luminosity (67.09-57.12 L*) and vitamin C content (8.11-5.04 mg 100 g-1). However, the soluble solids (SS) values did not change during the 5 days of storage. A reduction in the titratable acidity (TA; 1.29-1.06 %) was also observed, which resulted in a higher ratio (3.81-5.84). In conclusion, E. klotzschiana fruits should be harvested ripe, as they present larger dimensions, better color, higher SS/TA (flavor) and are less acidic.en
dc.description.affiliationUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola
dc.description.affiliationUnespUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola
dc.identifierhttp://dx.doi.org/10.1590/1983-40632021v5167228
dc.identifier.citationPesquisa Agropecuaria Tropical, v. 51.
dc.identifier.doi10.1590/1983-40632021v5167228
dc.identifier.issn1983-4063
dc.identifier.issn1517-6398
dc.identifier.scopus2-s2.0-85111145958
dc.identifier.urihttp://hdl.handle.net/11449/222043
dc.language.isoeng
dc.relation.ispartofPesquisa Agropecuaria Tropical
dc.sourceScopus
dc.subjectBrazilian savanna
dc.subjectMyrtaceae
dc.subjectNative fruit
dc.subjectPera-do-cerrado
dc.titleCharacterization and storage of eugenia klotzschiana o. Berg fruits1en
dc.titleCaracterização e armazenamento de frutos de eugenia klotzschiana o. Bergpt
dc.typeArtigo
unesp.author.orcid0000-0002-0755-9523[1]
unesp.author.orcid0000-0003-2844-7747[2]
unesp.author.orcid0000-0001-7129-2029[3]
unesp.author.orcid0000-0002-3803-0606[4]
unesp.author.orcid0000-0002-7179-080X[5]

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