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Stryphnodendron adstringens

Stryphnodendron adstringens
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Clade: Mimosoid clade
Genus: Stryphnodendron
Species:
S. adstringens
Binomial name
Stryphnodendron adstringens

Stryphnodendron adstringens (Portuguese: barbatimão) is a species of legume in the genus Stryphnodendron found in Brazil.

Holcocera cerradicola is a moth, whose larvae feed on S. adstringens.

Chemistry

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Stryphnodendron adstringens stem bark is used to produce tannins of the prorobinetinidins (flavanols oligomers containing robinetinidol) or prodelphinidins type. These are robinetinidol-(4β → 8)-epigallocatechin, robinetinidol-(4α → 8)-epigallocatechin, robinetinidol-(4β → 8)-epigallocatechin 3-O-gallate, robinetinidol-(4α → 8)-epigallocatechin 3-O-gallate, robinetinidol-(4α → 6)-gallocatechin and robinetinidol-(4α → 6)-epigallocatechin, in addition to the tentatively characterized, robinetinidol [4β → 6(8)]-gallocatechin and robinetinidol-(4α → 8)-gallocatechin.[1][2]

References

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