. 2018 Oct 24;11(3):336–343. doi: 10.1016/j.jaim.2017.10.012

Table 1.

Effect of Panchvalkal formulation on catalase and haemolytic activity of test bacteria.

Organism	Concentration of extract (μg/ml)	% change in catalase activity	% change in haemolysis
C. violaceum	750	2.46^∗∗ ± 0.61	−7.01^∗ ± 2.37
S. marcescens	250	1.44^∗ ± 1.17	−3.95^∗∗∗ ± 1.65
	500	2.06^∗∗∗ ± 0.37	−5.42^∗∗ ± 2.36
	750	2.13^∗∗∗ ± 0.42	−5.15^∗∗∗ ± 0.15
	1000	2.21^∗∗∗ ± 0.71	−4.65^∗∗ ± 0.03
S. aureus	250	1.82^∗∗∗ ± 0.97	−4.95^∗ ± 1.60
	500	2.09^∗∗ ± 0.76	−4.42^∗ ± 0.86
	750	3.59^∗∗ ± 2.66	−4.56^∗∗ ± 0.20
	1000	4.22^∗∗∗ ± 1.89	−5.03^∗ ± 1.43

*p < 0.05, **p < 0.01, ***p < 0.001; ‘−’ sign indicates a decrease over control; DMSO in ‘vehicle control’ tube had no effect on catalase and haemolytic activity of any of the three bacteria.