| Pathway name (# of metabolites detected in this study) | HMDB pathway | KEGG pathway |
|---|---|---|
| Arginine and Proline Metabolism | SMP00020 | map00330 |
| Betaine Metabolism | SMP00123 | map00260 |
| Carnitine Synthesis | SMP00465 | - |
| Catecholamine Biosynthesis | SMP00012 | map00350 |
| Glycine and Serine Metabolism | SMP00004 | map00260 |
| Histidine Metabolism | SMP00044 | map00340 |
| Methionine Metabolism | SMP00033 | map00270 |
| Nicotinate and Nicotinamide Metabolism | SMP00048 | map00760 |
| Tryptophan Metabolism | SMP00063 | map00380 |
| Tyrosine Metabolism | SMP00006 | map00350 |
| Ubiquinone Biosynthesis | SMP00065 | map00130 |