2.7. Colour The colour of the liqueurs was determined with an on-camera instrumental method on the ColorQuest (HunterLab) apparatus, at the L⁄a⁄b⁄ scale, D65 illuminant and observer 10.
2.7. ColourThe colour of the liqueurs was determined with an on-camerainstrumental method on the ColorQuest (HunterLab) apparatus,at the L⁄a⁄b⁄ scale, D65 illuminant and observer 10.