Vicianin is a cyanogenic glycoside containing vicianose.
The enzyme vicianin beta-glucosidase uses (R)-vicianin and water to produce mandelonitrile and vicianose.
The fruits of Viburnum dentatum appear blue.
One of the major pigments is cyanidin 3-vicianoside, but the total mixture is very complex.
This article about an organic compound is a stub.