Table 7.
Color (L, a, b) index of the Pelargonium graveolens optimized extract.
| Sample | L ∗ | a ∗ | b ∗ |
|---|---|---|---|
| Decoction extract | 18,74 ± 0,68 | 2,17 ± 0,33 | 11,07 ± 0,63 |
L∗: Lightness, a∗(-green/+red), b∗(-blue/+yellow).
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