Table 4.
Summary table of the most discriminative volatile organic compounds (VOCs) associated with the different aging phenotypes
| VOC | Association with |
|---|---|
| Feces | |
| Formic acid, butyl ester | Healthy aging and longevity |
| 4-Carene | Healthy aging and longevity |
| 1H-indole, 5 methyl | Healthy aging and longevity |
| Butanoic acid methyl ester | Age (within familiar longevity) |
| Ethanol | Age (within familiar longevity) |
| Butanoic acid ethyl ester | Age (within familiar longevity) |
| Butanoic acid, 3-methyl-, 2-methyl propyl ester | Age (within familiar longevity) |
| Dimethyl trisulfide | Aging |
| 1H-indole, 3 methyl | Aging |
| Urine | |
| 2-Butanone | Aging |
| Isopropyl alcohol | Aging |
| 2-Pentanone | Aging |
| 3-Penten-1-ol | Aging |
| Pyrrole | Aging |
| Carbon dioxide | Healthy aging and longevity |
| Benzaldehyde 2,3,6-thrichloro | Healthy aging and longevity |
| Acetone | Healthy aging and longevity |
| Trichloromethane | Healthy aging and longevity |
| Benzaldehyde | Healthy aging and longevity |
| Butanoic acid | Healthy aging and longevity |