Table 1: Quantification of main compounds in EEPa.

mg/g EEP

Quercetin 0.48 ± 0.02
Kaempferol3.20 ± 0.10
P-Coumaric acid15.00 ± 0.50
Artepillin C58.90 ± 2.60

aTotal compounds content are expressed as milligrams in 1 g of EEP. All data are the mean ± SD of three independent determinations. Total polyphenols compounds in EEP is 254.52 ± 8.29 mg/g.