Table 8.
standard solutions | rotated component matrixa |
component score coefficient matrix |
||||
---|---|---|---|---|---|---|
F1 | F2 | F3 | F1 | F2 | F3 | |
chlorogenic acid | −0.176 | 0.806 | 0.428 | −0.006 | 0.453 | 0.070 |
caffeic acid | 0.591 | −0.034 | −0.686 | 0.216 | 0.269 | −0.575 |
p-coumaric acid | 0.192 | 0.338 | 0.869 | 0.171 | −0.062 | 0.685 |
cichoric acid | −0.043 | 0.939 | 0.063 | 0.034 | 0.704 | −0.307 |
luteolin | 0.977 | −0.097 | 0.004 | 0.441 | −0.026 | 0.115 |
apigenin | 0.953 | −0.081 | −0.004 | 0.430 | −0.012 | 0.100 |
aRotation converged in four iterations.