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Hydrolyzed Tannin from Euphorbia glareosa Leaves
Chemistry of Natural Compounds, 2005Hydrolyzed tannin (I), the structure of which was established using chemical investigations and UV, IR, PMR and 13C NMR spectra, was isolated from Euphorbia glareosa leaves.
L. G. Gvazava, M. D. Alaniya
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Rapid, Facile Synthesis of Silver Nanostructure Using Hydrolyzable Tannin
Industrial & Engineering Chemistry Research, 2009A facial and distinct synthesis process of silver nanoparticles stabilized by tannin in aqueous medium is reported. Silver nitrate is solubilized in water as the source of silver ions, and tannin is solubilized in water as both a reducing agent and stabilizer matter. Due to hydroxyl groups and the dendritic macrostructure of tannin, it was used as both
Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü +2 more
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Hydrolyzable Tannins and Related Polyphenols fromEucalyptus globulus
Journal of Asian Natural Products Research, 2000Eucaglobulin (1), a new complex of gallotannin and monoterpene, was isolated from the leaves of Eucaloptus globulus. Its structure was elucidated on the basis of spectral data. Four known hydrolyzable tannins [tellimagrandin I (2), eucalbanin C (3), 2-O-digalloyl-1,3,4-tri-O-galloyl-beta-D-glucose (4), 6-O-digalloyl-1,2,3-tri-O-galloyl-beta-D-glucose ...
A J, Hou +4 more
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Gallic Acid Derivatives and Hydrolyzable Tannins
1989Gallic acid and its derivatives as they occur in extracts of oak-galls constitute a chemical reagent of considerable antiquity. The blue-black color produced when an aqueous infusion is treated with salts of iron was first described by Pliny; its use in the analysis of mineral waters and as a component of invisible ink were noted as early as the ...
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Hydrolyzable tannin substances
Chemistry of Natural Compounds, 1975T. K. Chumbalov, T. N. Bikbulatova
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Biosynthesis, Biodegradation, and Cellular Localization of Hydrolyzable Tannins
1999Tannins occupy a prominent position among plant polyphenols, not only because of their widespread occurrence in the plant kingdom but also on grounds of their technological, ecological, and medical significance. Unfortunately, it is impossible to describe simply this large group of natural products on the basis of a common, general chemical structure ...
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Hydrolyzable Tannins: Gallotannins and Ellagitannins
2013Michaël Jourdes +4 more
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Methods for Determination of Condensed and Hydrolyzable Tannins
1997Ann E. Hagerman, Yan Zhao, Sarah Johnson
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