Isolation and extraction of ruberythric acid from Rubia tinctorum L. and crystal structure elucidation
Keywords: آنتراکوئینون گلیکوزید; Madder; Rubia tinctorum; Dye; Alizarin; Purpurin; Ruberythric acid; Anthraquinone glycoside; Extraction; X-ray crystal structure; Adsorption mechanism;