Biologically Active Substances in Buckwheat ( Fagopyrum tataricum L.) Cul- tivated in Mongolia

Abstract

From thoroughly air-dried samples of buckwheat plant, we revealed a biochemical composition of 14 components. By thin layer chromatography and quantitative analysis methods we showed that buck- wheat has 7 kinds of alkaloids with one dominating alkaloid, and the total weight of all alkaloids equals 0.05%. We also determined the aboveground parts of buckwheat contain the following substances: rutin- 3.14%, fat-0.91%, protein-8.23%, carbohydrate-18.52%, monosaccharide-0.37%, disaccharides-1.11%, vitamin C-0.02%, ash-10.57%, acidity-0.05, carotine-15.6mg, cellulose-40.8%, tannin-1.70%, soluble pectins-0.266%, insoluble pectins-0.507%, total amount of alkaloids-0.05%.

Keywords

• alkaloid
• Fagopyrum tataricum
• fl avonoids
• Mongolia
• pectin
• rutin