Anthocyanins

**Definition:** A group of FLAVONOIDS derived from FLAVONOLS, which lack the ketone oxygen at the 4-position. They are glycosylated versions of cyanidin, pelargonidin or delphinidin. The conjugated bonds result in blue, red, and purple colors in flowers of plants.

**Tree numbers:** - D03.383.663.283.266.450.087 - D03.633.100.150.266.450.087 - D09.408.084 - D23.767.124

**Synonyms:** - Anthocyanin