Tannin composition of barbatimão species.
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.
Santos
Suzana C
SC
Laboratório de Bioatividade Molecular-IQ, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil. suzana@quimica.ufg.br
Costa
Wesley F
WF
Ribeiro
Jeane P
JP
Guimarães
Denise O
DO
Ferri
Pedro H
PH
Ferreira
Heleno D
HD
Seraphin
José C
JC
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
D047348:Hydrolyzable Tannins; D010936:Plant Extracts