Table 4.
The result from principal component analysis exploring amino acid profiles.
| PC | |||
|---|---|---|---|
| 1 | 2 | 3 | |
| His | 0.545 | −0.654 | 0.027 |
| Ile | 0.761 | 0.359 | −0.224 |
| Leu | 0.854 | 0.321 | −0.103 |
| Met | 0.688 | −0.369 | −0.075 |
| Phe | 0.083 | 0.373 | 0.746 |
| Trp | 0.815 | 0.116 | 0.115 |
| Val | 0.750 | 0.248 | −0.166 |
| Tau | −0.066 | 0.435 | 0.264 |
| Tyr | 0.722 | 0.001 | −0.105 |
| Asn | 0.675 | −0.541 | 0.181 |
| Asp | 0.616 | −0.124 | 0.600 |
| Glu | 0.828 | 0.071 | 0.036 |
| Ala | 0.701 | 0.36 | −0.034 |
| Pro | 0.459 | 0.295 | −0.307 |
| % of variance | 43.289 | 11.438 | 8.826 |
Extraction method: principal component analysis (PCA) with varimax rotation; items with a loading ≥│0.4│ were reported as composing a given factor (bold font type).