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dc.contributor.authorSILVA, G. A. dapt_BR
dc.contributor.authorAGUSTINI, B. C.pt_BR
dc.contributor.authorMELLO, L. M. R. dept_BR
dc.contributor.authorTONIETTO, J.pt_BR
dc.date.accessioned2016-12-27T11:11:11Zpt_BR
dc.date.available2016-12-27T11:11:11Zpt_BR
dc.date.created2016-12-27pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationBIO Web of Conferences, v. 7., n. 02030[online], 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1059343pt_BR
dc.descriptionYeasts are versatile microorganisms which show heterogeneity in their abilities of aromatic molecules formation. The metabolic conversions may improve the production of a particular compound already formed by the microorganism or promote the production of a completely new biochemicals. These conversions depend on the environment. The microbiome of terroir is unique. If the term terroir is a set of physical properties of a vineyard that contribute to the specific characteristics of its wine, the microorganisms will undoubtedly form an integral part of this concept. There are yeasts, filamentous fungi and bacteria that can affect the quality of the wine. The aim of the present study was to identify the autochthonous yeast populations of grape berries collected from regions with Geographic Indications or under construction. The identification was carried out by an approach, combining Maldi-Tof-MS, PCR-RFLP of the internal transcribed spacer with 5.8S ribosomal DNA (rDNA) (ITS1-5.8S-ITS2) and sequences of the D1/D2 domain of the 26S rRNA gene. Some species are common to different GIs and in some of them other species are completely absent, besides some places are contiguous areas. In some areas, Hanseniaspora opuntiae, Saccharomyces cerevisiae, Pichia myanmarensis and Hanseniaspora uvarum were the predominant species.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectTerroirpt_BR
dc.subjectBagas de uvapt_BR
dc.subjectVinhapt_BR
dc.subjectIndicação geográfica (IG)pt_BR
dc.subjectPichia Myanmarensispt_BR
dc.subjectPopulações de leveduraspt_BR
dc.subjectAutochthonous yeastpt_BR
dc.titleAutochthonous yeast populations from different brazilian geographic indications.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-05-06T11:11:11Zpt_BR
dc.subject.thesagroVinhopt_BR
dc.subject.thesagroSaccharomyces Cerevisiaept_BR
dc.subject.nalthesaurusYeastspt_BR
dc.subject.nalthesaurusHanseniaspora uvarumpt_BR
dc.subject.nalthesaurusHanseniaspora opuntiaept_BR
dc.description.notesTambém publicado em: CONGRESSO MUNDIAL DA VINHA E DO VINHO, 39., 2016, Bento Gonçalves. Programa...Bento Gonçalves, RS: International Organisation of Vine and Wine (OIV): Ministério da Agricultura, Pecuária e Abastecimento, de 19 a 21 outubro, 2016. Artigo nº 7, 02030. 2016.pt_BR
riaa.ainfo.id1059343pt_BR
riaa.ainfo.lastupdate2019-05-06 -03:00:00pt_BR
dc.identifier.doi10.1051/bioconf/20160702030pt_BR
dc.contributor.institutionGILDO ALMEIDA DA SILVA, CNPUV; BRUNA CARLA AGUSTINI, CNPUV; LOIVA MARIA RIBEIRO DE MELLO, CNPUV; JORGE TONIETTO, CNPUV.pt_BR
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