Matsumoto H., Ichiyanagi T., Iida H., Ito K., Tsuda T., Hirayama M., Konishi T. (2006) Ingested delphinidin-3-rutinoside is primarily excreted to urine as the intact form and to bile as the methylated form in rats. J Agric Food Chem 54:578-82 PubMed (16417324)

Plasma analysed without enzymatic deconjugation

Plasma Concentration (nmol/L)
Number Dose Multiple Dose Duration Time (minutes) Metabolite
0 15 30 60 240 480
1 152 ┬Ámol/kg bw Single Dose 0 250 270 120 40 0
Delphinidin 3-O-rutinoside
2 152 ┬Ámol/kg bw Single Dose 0 3.8 3 4.7 2.9 0
4'-O-Methyldelphinidin 3-O-rutinoside
L)&chxp=1,50|3,50&chd=t:0.0,15.0,30.0,60.0,240.0,480.0|0.0,250.0,270.0,120.0,40.0,0.0|0.0,15.0,30.0,60.0,240.0,480.0|0.0,3.8,3.0,4.7,2.9,0