title: Tannin composition of barbatimão species.
abstract: A comparative study of tannin composition of three species known as barbatimão (Stryphnodendron adstringens, Stryphnodendron polyphyllum and Dimorphandra mollis) was developed by TLC, hydrolysis followed by PC, and colorimetry. Principal component analysis of the data obtained showed strong differentiation between the genus Dimorphandra and Stryphnodendron. Additionally, barks from the two Stryphnodendron sp. also presented considerable differences in the tannin structure.
authors.affiliation: Laboratório de Bioatividade Molecular-IQ, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil. suzana@quimica.ufg.br
authors.forename: Suzana C
authors.initials: SC
authors.lastname: Santos
authors.forename: Wesley F
authors.initials: WF
authors.lastname: Costa
authors.forename: Jeane P
authors.initials: JP
authors.lastname: Ribeiro
authors.forename: Denise O
authors.initials: DO
authors.lastname: Guimarães
authors.forename: Pedro H
authors.initials: PH
authors.lastname: Ferri
authors.forename: Heleno D
authors.initials: HD
authors.lastname: Ferreira
authors.forename: José C
authors.initials: JC
authors.lastname: Seraphin
mesh_terms: D002855:Chromatography, Thin Layer; D007887:Fabaceae; D006801:Humans; D047348:Hydrolyzable Tannins / Q000737:chemistry*; D008517:Phytotherapy; D024301:Plant Bark; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves
chemical_list: D047348:Hydrolyzable Tannins; D010936:Plant Extracts