grandinin

grandinin PubMed: Improved method for the extraction and chromatographic analysis on a fused-core column of ellagitannins found in oak-aged wine. PubMed: α-Glucosidase inhibition and antioxidant activity of an oenological commercial tannin. Extraction, fractionation and analysis by HPLC/ESI-MS/MS and (1)H NMR. PubMed: Grandinin down-regulates phosphorylation of epidermal growth factor receptor. PubMed: Ellagitannins as synergists of ACV on the replication of ACV-resistant strains of HSV 1 and 2. PubMed: Three-dimensional analysis of combination effect of ellagitannins and acyclovir on herpes simplex virus types 1 and 2. PubMed: Development of a fractionation method for the detection and identification of oak ellagitannins in red wines. PubMed: Oak ellagitannins suppress the phosphorylation of the epidermal growth factor receptor in human colon carcinoma cells. PubMed: Anticancer and antioxidant tannins from Pimenta dioica leaves. PubMed: Main structural and stereochemical aspects of the antiherpetic activity of nonahydroxyterphenoyl-containing C-glycosidic ellagitannins. PubMed: Protein binding and astringent taste of a polymeric procyanidin, 1,2,3,4,6-penta-O-galloyl-beta-D-glucopyranose, castalagin, and grandinin. PubMed: Sensory-directed identification of taste-active ellagitannins in American (Quercus alba L.) and European oak wood (Quercus robur L.) and quantitative analysis in bourbon whiskey and oak-matured red wines. PubMed: Polyphenols of Melaleuca quinquenervia leaves--pharmacological studies of grandinin. PubMed: Evolution of ellagitannins in Spanish, French, and American oak woods during natural seasoning and toasting. PubMed: Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry. PubMed: Antitumor agents, 129. Tannins and related compounds as selective cytotoxic agents.