From: Antioxidant and antimicrobial activities and GC/MS-based phytochemical analysis of two traditional Lichen species Trypethellium virens and Phaeographis dendritica
Total flavonoid continent (mg/g) RE
Solvents
T. virens
P. dendritica
Acetone
0.043 ± 0.01
0.041 ± 0.001
Benzene
0.056 ± 0.014
0.036 ± 0.4
Methanol
0.064 ± 0.04
0.041 ± 0.02
Diethyl ether
0.052 ± 0.3
0.032 ± 0.2