Table 9.
Principal components (PC1 y PC2) of fatty acid profiles studied in Echium acanthocarpum hairy roots, growing in different culture media (C1–C4).
| Matrix Components | Components | Communalities | |
|---|---|---|---|
| PC1 (30.772%) | PC2 (21.729%) | Extraction | |
| 14:0 | −0.174 | −0.233 | 0.085 |
| 16:0 | 0.769 | 0.116 | 0.604 |
| 18:0 | 0.876 | 0.074 | 0.772 |
| 18:1n-9 | −0.328 | −0.029 | 0.109 |
| 18:1n-7 | 0.838 | −0.268 | 0.775 |
| 18:2n-6 | 0.313 | −0.723 | 0.620 |
| 18:3n-6 | −0.767 | 0.125 | 0.604 |
| 18:3n-3 | 0.105 | −0.538 | 0.300 |
| 18:4n-3 | −0.704 | 0.108 | 0.507 |
| 20:0 | 0.175 | 0.899 | 0.839 |
| 22:0 | 0.038 | 0.926 | 0.860 |
| 24:0 | −0.316 | 0.355 | 0.226 |
Bold values show factor loadings of variables (correlations) with PC1 and in italic the factor loadings the correlations with PC2.
Rotation method: Varimax with Kaiser normalization.