Rosmarinic Acid and Melissa officinalis Extracts Differently Affect Glioblastoma Cells

Table 1

Quantity of identified active compounds in differently prepared lemon balm extracts.

Extract type	Active compounds ± SE (µg/mL)
	Protocatechuic acid	Caftaric acid	Caffeic acid	Luteolin-7-glucoside	Ferulic acid	Cichoric acid	Rosmarinic acid
Aqueous (N1)	1.1 ± 0.12	14.2 ± 0.23	3.0 ± 0.17	1.0 ± 0.10	5.1 ± 0.21	7.9 ± 0.16	244.7 ± 1.8
Ethanolic; 40% (N2)	9.84 ± 0.11	24.35 ± 1.0	39.22 ± 0.13	5.06 ± 0.11	14.73 ± 0.14	10.04 ± 0.10	152.96 ± 0.2
Ethanolic; 70% (N3)	16.87 ± 0.25	67.8 ± 0.18	73.27 ± 0.16	30.40 ± 0.22	69.3 ± 0.15	49.43 ± 0.17	1750.2 ± 2.9