Tsuda T., Horio F., Osawa T. (1999) Absorption and metabolism of cyanidin 3-O-beta-D-glucoside in rats. FEBS Lett 449:179-82 PubMed (22387282)

Plasma analysed without enzymatic deconjugation

Plasma Concentration (┬Ámol/L)
Number Dose Multiple Dose Duration Time (minutes) Metabolite
0 15 30 60 120 240
1 0.9 mmol/kg bw Single Dose 0 0.25 0.3 0.25 0.1 0
Cyanidin 3-O-glucoside
2 0.9 mmol/kg bw Single Dose 0 1.8 2.2 2.6 1.7 0.8
Protocatechuic acid
L)&chxp=1,50|3,50&chd=t:0.0,15.0,30.0,60.0,120.0,240.0|0.0,0.25,0.3,0.25,0.1,0.0|0.0,15.0,30.0,60.0,120.0,240.0|0.0,1.8,2.2,2.6,1.7,0