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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/41748
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dc.creatorRodrigo Aparecido Domingues de Oliveirapt_BR
dc.creatorSilma da Conceição Nevespt_BR
dc.creatorLeonardo Monteiro Ribeiropt_BR
dc.creatorPaulo Sérgio Nascimento Lopespt_BR
dc.creatorFlaviano Oliveira Silvériopt_BR
dc.date.accessioned2022-05-17T13:46:30Z-
dc.date.available2022-05-17T13:46:30Z-
dc.date.issued2016-11-30-
dc.citation.volume91pt_BR
dc.citation.spage332pt_BR
dc.citation.epage339pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.indcrop.2016.07.039pt_BR
dc.identifier.issn0926-6690pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/41748-
dc.description.resumoAttalea vitrivir is a neotropical palm with exceptional potential for biofuel production. We evaluated the effects of different storage methods on seed and oil quality and the viability of using cryopreservation for conserving its genetic resources. Fruits were stored for 365 days in the open air (OA); under shade (SH); in the shade in polyethylene bags (PO); and in a cold chamber at 10° C (CC); seeds were stored for 180 days in SH, PO and CC. We evaluated embryo viability as well as the acid value and fatty acid profile of the oil. Isolated embryos and seeds were stored for 90 days at room temperature (average 25° C); −20° C; and at −20° C following freezing at −196° C. Embryos were also stored at −196° C. The storage methods used preserved embryo viability, which remained above 90%, with the exception of seed storage in PO. The oil had an initial acid number of 0.9% and a predominance of lauric acid, and a final acid number of less than 1.6% in all treatments. Saturated fatty acid and lauric acid contents increased with storage. The freezing methods preserved embryo viability and seed germinability. A. vitrivir seeds demonstrate orthodox behavior and are highly storage-tolerant, which is favored by the high stability of their oils. Cryopreservation of embryos shows potential usefulness for the conservation of the genetic resources of this species.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofIndustrial Crops and Productspt_BR
dc.rightsAcesso Abertopt_BR
dc.subject.otherBabaçupt_BR
dc.subject.otherÓleo de babaçupt_BR
dc.subject.otherSementes - Qualidadept_BR
dc.subject.otherBiocombustíveispt_BR
dc.subject.otherÁcidos graxospt_BR
dc.titleStorage, oil quality and cryopreservation of babassu palm seedspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0926669016304885pt_BR
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