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

Table 1

Antibacterial activity of P. hysterophorus extracts.

Extracts	S. mutans				S. typhi				P. vulgaris
	Leaf	Stem	Flower	Root	Leaf	Stem	Flower	Root	Leaf	Stem	Flower	Root
HX	14	11	16	12	16	—	—	—	16	—	—	—
BZ	16	12	12	10	20	—	—	—	20	—	—	—
CH	12	11	10	14	12	—	—	—	12	—	—	—
EA	09	10	12	16	—	—	—	09	—	—	10	—
AC	—	11	—	09	—	—	—	—	—	12	—	—
ET	12	17	—	—	—	09	—	—	—	10	—	—
AQ	—	12	13	16	—	10	10	09	—	12	10	—

Zone of inhibition (ZOI) values are reported as average of three replicates. The extract contents present in the discs were 2 mg/disc. HX: hexane; BZ: benzene; CH: chloroforms; EA: ethyl acetate; AC: acetone; ET: ethyl alcohol; AQ: water.