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dc.contributor.authorMedeiros, Jordania Xavier de
dc.contributor.authorCalegari, Leandro
dc.contributor.authorSilva, Girlanio [UNESP]
dc.contributor.authorOliveira, Elisabeth
dc.contributor.authorPimenta, Alexandre
dc.date.accessioned2018-11-26T16:04:19Z
dc.date.available2018-11-26T16:04:19Z
dc.date.issued2018-01-01
dc.identifierhttp://dx.doi.org/10.1590/2179-8087.058916
dc.identifier.citationFloresta E Ambiente. Rio De Janeiro: Univ Federal Rural Rio De Janeiro, Inst Florestas, v. 25, n. 3, 8 p., 2018.
dc.identifier.issn2179-8087
dc.identifier.urihttp://hdl.handle.net/11449/160389
dc.description.abstractThis study aimed to quantify the tannic content of the barks and fruit of angico-vermelho, jurema-preta and acacia-negra using skin powder as detanizador agent. Materials from these species were ground and classified, with 12.5g of air dried particles subjected to extraction using a steam jacket type extractor to obtain 1000 ml of solution, using a completely randomized analytic design. The solution was evaluated using four treatments: angico bark; jurema bark; acacia bark and angico fruit. Three replicates per treatment were realized and subrepetitions were analyzed in triplicate. The results were interpreted by comparison of means with Tukey test at 5% significance. Best results in terms of total solids content, were observed in acacia bark (67.2%), differing statistically for angico bark (63.5%). The soluble solids content, in turn, was superior to angico bark (60.3%), differing statistically from acacia bark (49.8%). No statistically significant differences for tannin content were observed between acacia and angico barks, which presented values of 28.4 and 26.8%, respectively.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent8
dc.language.isoeng
dc.publisherUniv Federal Rural Rio De Janeiro, Inst Florestas
dc.relation.ispartofFloresta E Ambiente
dc.sourceWeb of Science
dc.subjectskin powder
dc.subjectextractive
dc.subjectvegetable tannins
dc.titleMeasurement of Tannic Substances in Forest Speciesen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Rural Rio De Janeiro, Inst Florestas
dc.contributor.institutionUniv Fed Rural Pernambuco UFRPE
dc.contributor.institutionUFCG
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniv Fed Rio Grande Norle UFRN
dc.description.affiliationUniv Fed Rural Pernambuco UFRPE, Recife, PE, Brazil
dc.description.affiliationUFCG, Patos de Minas, PB, Brazil
dc.description.affiliationUniv Estadual Paulisla Julio de Mesquita Filho UN, Botucatu, SP, Brazil
dc.description.affiliationUniv Fed Rio Grande Norle UFRN, Macaiba, RN, Brazil
dc.description.affiliationUnespUniv Estadual Paulisla Julio de Mesquita Filho UN, Botucatu, SP, Brazil
dc.identifier.doi10.1590/2179-8087.058916
dc.identifier.scieloS2179-80872018000300110
dc.identifier.wosWOS:000436792800007
dc.rights.accessRightsAcesso aberto
dc.identifier.fileS2179-80872018000300110.pdf
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