Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil

Detalhes bibliográficos
Autor(a) principal: Pedro R. E. Ribeiro
Data de Publicação: 2018
Outros Autores: Vanessa S. Souza, Ana Cristina G. Reis de Melo, Agenor T. M. Neto, Ricardo Carvalho Dos Santos, Jacqueline Aparecida Takahashi, Vany P. Ferraz, Antonio A. de Melo Filho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: https://doi.org/10.3303/CET1864037
http://hdl.handle.net/1843/59426
https://orcid.org/0000-0001-8930-8869
Resumo: CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
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spelling 2023-10-11T22:13:24Z2023-10-11T22:13:24Z2018-05-0164217222https://doi.org/10.3303/CET18640372283-9216http://hdl.handle.net/1843/59426https://orcid.org/0000-0001-8930-8869CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoThe aims of this study were to perform a detailed analysis of the chemical composition by gas chromatography, cinematic viscosity in function of temperature by viscometer Schott AVS 350, and biological tests of abóbora (Cucurbita argyrosperma) seed oil, collected in Mucajai city, Roraima state, Brazil. Thus, the abóbora seed samples were manually submitted to the oven at 50 °C for 72 hours, and crushed and sieved between 20-40 Mesh. The seed oil extraction was carried out in a Soxhlet apparatus with hexane for 3 hours, providing an oil yield of 29.8%. In the results were identified a total of 8 fatty acids by gas chromatography; of these 33.8% are saturated fatty acids and 65.7% are unsaturated fatty acids: palmitic (21.5%), stearic (11.6%), oleic (37.0%), linoleic (28.1%) and linolenic (0.3%). In the biological test, the oil was more active against Staphylococcus aureus (29.01%), Listeria monocytogenes (34.56%), Pseudomonas aeruginosa (23.86%) and Citrobacter freundii (32.74%), which features a characteristic low therapeutic index for these bacteria. The kinematic viscosity of the oil reduces in function of temperature (298.15 to 353.15 K) in an exponential curve, demonstrating to refer to a Newtonian fluid.engUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE QUÍMICAChemical Engineering TransactionsQuímicaSementesAngiospermaÓleo - IndústriaQuímicaSementesAngiospermaChemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.cetjournal.it/index.php/cet/article/view/CET1864037Pedro R. E. RibeiroVanessa S. SouzaAna Cristina G. Reis de MeloAgenor T. M. NetoRicardo Carvalho Dos SantosJacqueline Aparecida TakahashiVany P. FerrazAntonio A. de Melo Filhoapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/59426/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALChemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil.pdfChemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil.pdfapplication/pdf371301https://repositorio.ufmg.br/bitstream/1843/59426/2/Chemical%20Composition%2c%20Bioactivities%20and%20Kinematic%20Viscosity%20of%20Cucurbita%20argyrosperma%20Seed%20Oil.pdf3390ebb53f121469c3054f10ea470209MD521843/594262023-10-11 19:13:24.2oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-10-11T22:13:24Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
title Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
spellingShingle Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
Pedro R. E. Ribeiro
Química
Sementes
Angiosperma
Química
Sementes
Angiosperma
Óleo - Indústria
title_short Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
title_full Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
title_fullStr Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
title_full_unstemmed Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
title_sort Chemical Composition, Bioactivities and Kinematic Viscosity of Cucurbita argyrosperma Seed Oil
author Pedro R. E. Ribeiro
author_facet Pedro R. E. Ribeiro
Vanessa S. Souza
Ana Cristina G. Reis de Melo
Agenor T. M. Neto
Ricardo Carvalho Dos Santos
Jacqueline Aparecida Takahashi
Vany P. Ferraz
Antonio A. de Melo Filho
author_role author
author2 Vanessa S. Souza
Ana Cristina G. Reis de Melo
Agenor T. M. Neto
Ricardo Carvalho Dos Santos
Jacqueline Aparecida Takahashi
Vany P. Ferraz
Antonio A. de Melo Filho
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pedro R. E. Ribeiro
Vanessa S. Souza
Ana Cristina G. Reis de Melo
Agenor T. M. Neto
Ricardo Carvalho Dos Santos
Jacqueline Aparecida Takahashi
Vany P. Ferraz
Antonio A. de Melo Filho
dc.subject.por.fl_str_mv Química
Sementes
Angiosperma
topic Química
Sementes
Angiosperma
Química
Sementes
Angiosperma
Óleo - Indústria
dc.subject.other.pt_BR.fl_str_mv Química
Sementes
Angiosperma
Óleo - Indústria
description CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
publishDate 2018
dc.date.issued.fl_str_mv 2018-05-01
dc.date.accessioned.fl_str_mv 2023-10-11T22:13:24Z
dc.date.available.fl_str_mv 2023-10-11T22:13:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1843/59426
dc.identifier.doi.pt_BR.fl_str_mv https://doi.org/10.3303/CET1864037
dc.identifier.issn.pt_BR.fl_str_mv 2283-9216
dc.identifier.orcid.pt_BR.fl_str_mv https://orcid.org/0000-0001-8930-8869
url https://doi.org/10.3303/CET1864037
http://hdl.handle.net/1843/59426
https://orcid.org/0000-0001-8930-8869
identifier_str_mv 2283-9216
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Chemical Engineering Transactions
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv ICX - DEPARTAMENTO DE QUÍMICA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/59426/1/License.txt
https://repositorio.ufmg.br/bitstream/1843/59426/2/Chemical%20Composition%2c%20Bioactivities%20and%20Kinematic%20Viscosity%20of%20Cucurbita%20argyrosperma%20Seed%20Oil.pdf
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