Related Experiment Video
Updated: Jun 18, 2026

05:57
Quantitative 31P NMR Analysis of Lignins and Tannins
Published on: August 2, 2021
[Tannin content and inhibiting activity of elastase in Rosaceae]
J L Lamaison1, A Carnat, C Petitjean-Freytet
1Laboratoire de Pharmacognosie et Phytothérapie, Université d'Auvergne, Clermont-Ferrand.
Annales Pharmaceutiques Francaises
|January 1, 1990
Abstract:
From 42 Rosaceae species, only the Rosoideae species exhibit high tannin content and elastase inhibiting activity such as Filipendula ulmaria, Geum montanum, G. rivale, Alchemilla xanthochlora and Sanguisorba minor. Other studied species from Spiraeoideae, Maloideae and Prunoideae subfamilies are less rich in tannin and also less active.

