Tannin composition of Eucalyptus camaldulensis, E. globulus and E. rudis Part I. Wood

Cadahía, Estrella; Conde, Elvira; García-Vallejo, M. C.; Fernández De Simón, María Brígida

Tannin composition of Eucalyptus camaldulensis, E. globulus and E. rudis Part I. Wood

1997

Cadahía, Estrella | Conde, Elvira | García-Vallejo, M. C. | Fernández De Simón, María Brígida

Tannin composition (proanthocyanidins and ellagitannins) of branch wood extracts from Eucalyptus camaldulensis, E. globulus and E. rudis is studied by HPLC and classical chemical assays. HPLC analysis revealed the presence of a wide variety of both types of tannins. The wood of the Eucalyptus species studied shows qualitative and quantitative variability according to the species and the origin of the samples.

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