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Comparative Study
. 2002 Jul;73(4):292-9.
doi: 10.1016/s0367-326x(02)00081-3.

Tannin composition of barbatimão species

Suzana C Santos  1 , Wesley F Costa, Jeane P Ribeiro, Denise O Guimarães, Pedro H Ferri, Heleno D Ferreira, José C Seraphin
Affiliations
Comparative Study

Tannin composition of barbatimão species

Suzana C Santos et al. Fitoterapia. 2002 Jul.

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.

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