Table 7.
Principal components (PC1 y PC2) of fatty acids studied in Echium acanthocarpum hairy roots, growing at different temperatures (25 and 15°C) in culture media (B1, C1).
| Matrix components | Components | Communalities | |
|---|---|---|---|
| PC1 (48.95%) | PC2 (17.92%) | Extraction | |
| 14:0 | 0.767 | 0.265 | 0.658 |
| 16:0 | 0.929 | 0.112 | 0.876 |
| 18:0 | 0.896 | 0.163 | 0.829 |
| 18:1n-9 | −0.550 | 0.119 | 0.317 |
| 18:1n-7 | 0.949 | −0.091 | 0.909 |
| 18:2n-6 | 0.170 | −0.826 | 0.710 |
| 18:3n-6 | −0.888 | −0.021 | 0.788 |
| 18:3n-3 | −0.335 | −0.530 | 0.394 |
| 18:4n-3 | −0.561 | 0.441 | 0.509 |
| 20:0 | −0.658 | 0.565 | 0.752 |
| 22:0 | 0.240 | 0.730 | 0.591 |
| 24:0 | 0.897 | 0.097 | 0.813 |
bold values show factor loadings of variables (correlations) with PC1 and in italic the correlations with PC2.
Rotation method: Varimax with Kaiser normalization.