Studies on the Constituents of Flowers. I. On the Components of Flower of Pueraria thunbergiana BENTH

Abstract

From the steam distillate of the ether extract of flower of Pueraria thunbergiana, nine kinds of alcohol and four kinds of acid were isolated as the fragrant compositions. Irisolidone, genistein, daidzein, quercetin, p-coumaric acid, and some paraffins were also identified in the residue of the steam distillation.