ellagitannin has been researched along with casuarictin* in 2 studies
2 other study(ies) available for ellagitannin and casuarictin
Article | Year |
---|---|
Evaluation of the Inhibitory Potential of Casuarictin, an Ellagitannin Isolated from White Mangrove (
Ellagitannins constitute the largest group of hydrolyzable tannins of plants, and, from this group, casuarictin (Casu) was identified in some plant species. However, to our knowledge, no investigation of secretory phospholipase A2 (sPLA2) inhibition by Casu has been performed yet. Casuarictin was isolated by chromatography n-butanol (n-BuOH) partition of Topics: Animals; Anti-Infective Agents; Anti-Inflammatory Agents; Biphenyl Compounds; Combretaceae; Crotalus; Edema; Gallic Acid; Hydrolyzable Tannins; Phospholipases A2, Secretory; Plant Leaves; Snake Venoms | 2019 |
Inhibitory effects of ellagi- and gallotannins on rat intestinal alpha-glucosidase complexes.
The clove ellagitannins and their related polygalloyl-glucoses inhibited maltase activity of rat intestinal alpha-glucosidases. The structure-activity relationship study of those galloylglucoses, varying the extent of galloylation on the glucose core, with the ellagitannins, indicated that an increasing number of galloyl units in the molecule lead to an increase in the inhibitory activity. Penta-O-galloyl-beta-D-glucose, with five galloyl groups showed the highest inhibitory activity. On the other hand, hexahydroxydiphenoyl units contained in the ellagitannins had little effect on the activity. After separation of maltase-glucoamylase and sucrase-isomaltase complexes from the crude mixture of the rat alpha-glucosidases, the inhibitory activities of the galloylglucose derivatives against each complex were examined. The inhibitory influence on the maltase-glucoamylase complex was more potent than on the sucrase-isomaltase complex. Topics: Animals; Biphenyl Compounds; Gallic Acid; Glucose; Glucosides; Glycoside Hydrolase Inhibitors; Hydrolyzable Tannins; Molecular Structure; Rats; Tannins | 2001 |