Showing contents of instant coffee Metabolism
Stalmach A., Mullen W., Barron D., Uchida K., Yokota T., Cavin C., Steiling H., Williamson G., Crozier A. (2009) Metabolite profiling of hydroxycinnamate derivatives in plasma and urine after the ingestion of coffee by humans: identification of biomarkers of coffee consumption. Drug Metab Dispos 37:1749-58 PubMed (19460943)
| Compound | Mean content |
|---|---|
| 3-Caffeoylquinic acid | 72 µmol/200 mL |
| 4-Caffeoylquinic acid | 78 µmol/200 mL |
| 5-Caffeoylquinic acid | 119 µmol/200 mL |
| Chlorogenic acid, total | 412 µmol/200 mL |
| 3-Feruloylquinic acid | 20 µmol/200 mL |
| 4-Feruloylquinic acid | 22 µmol/200 mL |
| 5-Feruloylquinic acid | 25 µmol/200 mL |
| 3,4-Dicaffeoylquinic acid | 5.8 µmol/200 mL |
| 3,5-Dicaffeoylquinic acid | 2.8 µmol/200 mL |
| 4,5-Dicaffeoylquinic acid | 4 µmol/200 mL |
| 4-p-Coumaroylquinic acid | 3.8 µmol/200 mL |
| 5-p-Coumaroylquinic acid | 3.1 µmol/200 mL |
| p-Coumaroylquinic acid | 6.8 µmol/200 mL |