Borges G., Roowi S., Rouanet J.M., Duthie G.G., Lean M.E., Crozier A. (2007) The bioavailability of raspberry anthocyanins and ellagitannins in rats. Mol Nutr Food Res 51:714-25 PubMed (17533654)

Urine analysed without enzymatic deconjugation

Cumulative Excretion in Urine (µmol)
Number Dose Multiple Dose Duration Time (hours) Metabolite
0 1 2 6 12 24
1 2.77 mL Single Dose 0 0.04 0.19 0.33 0.38 0.42
Cyanidin 3-O-glucoside
2 2.77 mL Single Dose 0 0.03 0.15 0.21 0.24 0.25
Cyanidin 3-O-rutinoside
3 2.77 mL Single Dose 0 0.44 2.83 4.58 5.39 5.75
Cyanidin 3-O-sophoroside
4 2.77 mL Single Dose 0 0.2 1.09 1.89 2.21 2.43
Pelargonidin 3-O-glucosyl-rutinoside
5 2.77 mL Single Dose 0 0 0.01 0.02 0.02 0.02
Cyanidin 3-O-xylosyl-rutinoside
6 2.77 mL Single Dose 0 0.02 0.17 0.3 0.31 0.31
Peonidin 3-O-glucoside
7 2.77 mL Single Dose 0 0.07 0.48 0.9 1.06 1.17
Peonidin 3-O-sophoroside
8 2.77 mL Single Dose 0 0.01 0.05 0.1 0.11 0.11
Pelargonidin 3-O-sophoroside
9 2.77 mL Single Dose 1.9 2.5 5.4 7.3 10.3 12.1
4-Hydroxyphenylacetic acid
10 2.77 mL Single Dose 6.9 7.2 14 24.7 35.7 45.4
Phenacetylglycine
11 2.77 mL Single Dose 0.2 0.3 1.3 1.7 1.7 1.7
Ferulic acid
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