Research Article

Quantitative Determination of Flavonoids and Chlorogenic Acid in the Leaves of Arbutus unedo L. Using Thin Layer Chromatography

Table 1

Parameters of identification of the polyphenols analyzed.

Polyphenol Color under  nm

Quercitrin0.80Yellow-green
Isoquercitrin0.64Yellow-green
Hyperoside0.57Yellow-green
Chlorogenic acid0.49Blue