Table 6.

PHF showing moderate inhibitory effect (cold water extract).

Polyherbal formulation (PHF)	Extract	Concentration	% inhibition	IC50 value
PHF	Cold water	10	23.3	90.55 ± 0.35
		20	32.1
		40	35.2
		60	38.4
		80	47.1
		100	53.4