The Conyza triloba Extracts with High Chlorophyll Content and Free Radical Scavenging Activity Had Anticancer Activity in Cell Lines

Table 2

Total flavonoids, lycopene, β-carotene, and chlorophylls a and b content of different Conyza extracts.

Extract	Total flavonoids (mg quercetin)^a	Lycopene (mg/g)^a	β-carotene (mg/g)^a	Chlorophyll a (mg/g)^a	Chlorophyll b (mg/g)^a
I	6.7 ± 0.6	23.3 ± 1.4	40.7 ± 2.8	46.0 ± 1.7	43.7 ± 2.9
II	93.3 ± 2.5	28.7 ± 2.1	41.3 ± 3.0	104.3 ± 8.9	80.3 ± 5.8
III	3.7 ± 0.2	25.0 ± 2.2	35.0 ± 3.1	80.7 ± 5.5	65.7 ± 4.6
IV	14.7 ± 1.4	28.7 ± 1.8	32.3 ± 1.2	152.7 ± 6.7	63.0 ± 6.4
V	0.3 ± 0.0	11.3 ± 1.2	29.0 ± 2.0	65.7 ± 6.6	51.3 ± 3.2

aThe data are expressed as means ± SEM. All assays were performed in triplicates.