Abstract

Two novel diacylated and two known anthocyanins were isolated from violet flowers of Petunia hybrida cv Festival. The new anthocyanins are malvidin 3-O-(6-O-(4-O-(4-O-(6-O-feruloyl-β-d-glucopyranosyl)-E-p-coumaroyl)-α-rhamnosyl)-β-d-glucopyranoside)-5-β-d-glucopyranoside and malvidin 3-O-(6-O-(4-O-(4-O-(6-O-E-p-coumaroyl-β-d-glucopyranosyl)-E-p-coumaroyl)-α-rhamnosyl)-β-d-glucopyranoside)-5-β-d-glucopyranoside. The two known pigments are the 3-caffeoylglucosyl-p-coumaroylrutinoside-5-glucosides of malvidin and petunidin.

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