In Vitro Antibacterial, Antioxidant, and Cytotoxic Activities of Parthenium hysterophorus and Characterization of Extracts by LC-MS Analysis

Table 2

Flavonoid content in P. hysterophorus extracts.

Extracts	Leaf	Stem	Flower	Root
HX	10.93±0.23	11.13±0.15	13.90±0.03	6.42±0.05
BZ	7.60±0.15	14.31±0.22	15.01±0.08	4.99±0.09
CH	14.55±0.16	5.42±0.18	36.29±0.17	7.36±0.11
EA	10.83±0.25	4.62±0.13	59.62±0.14	2.95±0.13
AC	10.05±0.18	3.38±0.11	41.41±0.14	4.58±0.18
ET	6.66±0.21	16.55±0.21	27.43±0.10	1.98±0.01
AQ	2.64±0.20	2.58±0.09	20.25±0.12	1.88±0.02

The values are represented as 𝜇g quercetin equivalent per milligram of sample (𝜇g QE/mg). The results are expressed as mean ± SEM (𝑛=3). HX: hexane; BZ: benzene; CH: chloroform; EA: ethyl acetate; AC: acetone; ET: ethyl alcohol; AQ: water.