Table 3.
List of twenty metabolites with high absolute loading values on PC 1 and PC 2.
| PC 1 | PC 2 | ||
|---|---|---|---|
| Metabolites | Loadings Scores | Metabolites | Loadings Scores |
| Succinic acid | 0.188 | Erythritol | 0.262 |
| Inositol | 0.184 | γ-Tocopherol | 0.26 |
| Phenylalanine | 0.183 | Phytol | 0.259 |
| Glycerol | 0.182 | Quinic acid | 0.231 |
| Glycine | 0.181 | Malic acid | 0.229 |
| D-Fructose | −0.179 | 1-Hexadecanol | 0.209 |
| Erythronic acid | 0.179 | Proline | 0.202 |
| Aspartic acid | 0.178 | Serine | 0.195 |
| Shikimic acid | −0.178 | Cryptochlorogenic acid | 0.195 |
| Citric acid | 0.177 | D-Pinitol | −0.188 |
| Valine | 0.176 | Trehalose | −0.187 |
| Glutamic acid | 0.174 | D-Ribose | 0.184 |
| D-Glucose | −0.174 | Fumaric acid | −0.175 |
| Threonine | 0.173 | Sorbitan | −0.174 |
| Neochlorogenic acid | −0.173 | 2-Keto-gluconate | −0.163 |
| Alanine | 0.172 | Urea | 0.159 |
| Tyrosine | 0.171 | Glyceric acid | 0.158 |
| Leucine | 0.168 | Xylitol | 0.156 |
| Stearyl alcohol | 0.168 | Pyroglutamic Acid | 0.156 |
| Phosphoric acid | 0.167 | Cianidanol | −0.144 |
Note: Loadings scores were obtained by PCA analysis, presenting data as the 20 with the largest absolute values in the loading values, and data analysis was analyzed in Metaboanalyst.