Phenonic compounds concentration in mg/kg dry sample (n = 3)

Phenolic compoundPsidium guajava (mg/kg)Carica papaya (mg/kg)
Rutin670 ± 15264 ± 15
Myricetin3852 ± 39ND
Quercetin54.73 ± 1.2251.5 ± 1.3
Luteolin3.29 ± 0.45ND
Kaempherol3.32 ± 0.139.20 ± 0.89
Apigenin4.02 ± 0.78ND
Chrysin7.81 ± 0.99ND
Galangin2.82 ± 0.12ND
Gallic acid257 ± 1218.6 ± 1.5
Homogentisic acidNDND
Protocatechuic acid78.4 ± 1.817.6 ± 1.2
p-hydroxybenzoic acid25.1 ± 1.325.3 ± 2.1
Chlorogenic acid23.0 ± 1.8ND
cis-caffeic acid4.42 ± 0.1686.2 ± 2.5
Syringic acid16.8 ± 1.0ND
VanillinNDND
p-coumaric acid36.7 ± 1.850.3 ± 2.1
TaxifollinND29.5 ± 1.3
Ferulic acidND20.4 ± 1.1
Salicylic acid21.2 ± 1.6338 ± 10
HesperidinND20.3 ± 1.2
2-cis-4-trans-abscisic acidND8.45 ± 0.12
NaringeninND6.86 ± 0.21

ND: not detected