Table 1.

Growth rates (µ), generation times (t_d), and the lag phase durations of all studied antimicrobial agents against E. coli with reported standard deviations (SD).

Sample	csample (µg/mL)	µ (min−1)	td (min)	Lag (min)
negative control	0	0.043 ± 0.019	20 ± 11	53 ± 9
Chestnut	200	0.030 ± 0.008	25 ± 6	129 ± 19
	300	0.024 ± 0.004	29 ± 5	159 ± 28
	400	0.021 ± 0.004	34 ± 5	205 ± 35
	500	0.025 ± 0.009	30 ± 10	419 ± 126
Quebracho	200	0.024 ± 0.007	30 ± 7	183 ± 39
	300	0.025 ± 0.011	34 ± 18	685 ± 101
	400	0.010 ± 0.001	67 ± 1	1115 ± 10
Colistizer	200	0.034 ± 0.012	22 ± 7	119 ± 14
	300	0.028 ± 0.009	27 ± 8	209 ± 12
	400	0.031 ± 0.013	25 ± 8	307 ± 36
	500	0.032 ± 0.015	27 ± 12	499 ± 86
	600	0.028 ± 0.012	29 ± 12	794 ± 85
	700	0.034 ± 0.025	34 ± 25	1007 ± 128
Mimosa	200	0.045 ± 0.020	17 ± 5	201 ± 35
	300	0.024 ± 0.010	34 ± 13	470 ± 60
	400	0.014 ± 0.007	57 ± 26	886 ± 202
Tannic acid	20	0.026 ± 0.007	28 ± 7	140 ± 2
	30	0.024 ± 0.005	30 ± 6	223 ± 17
	40	0.043 ± 0.020	18 ± 7	655 ± 195
	50	0.009 ± 0.005	89 ± 52	986 ± 10
Gallic acid	300	0.050 ± 0.023	17 ± 8	64 ± 5
	450	0.043 ± 0.016	18 ± 8	85 ± 17
	600	0.031 ± 0.013	27 ± 13	116 ± 36
	750	0.034 ± 0.014	22 ± 7	139 ± 57
	900	0.024 ± 0.009	31 ± 9	280 ± 129
Vescalagin	50	0.038 ± 0.024	22 ± 7	131 ± 11
	100	0.021 ± 0.006	35 ± 11	165 ± 23
	150	0.020 ± 0.005	37 ± 12	206 ± 56
	200	0.017 ± 0.004	45 ± 17	343 ± 127
	250	0.017 ± 0.008	48 ± 23	460 ± 150
	300	0.017 ± 0.006	46 ± 19	684 ± 161
Castalagin	200	0.029 ± 0.005	24 ± 5	175 ± 23
	250	0.016 ± 0.004	45 ± 11	235 ± 46
	300	0.013 ± 0.003	58 ± 23	377 ± 144
	350	0.008 ± 0.003	95 ± 35	691 ± 290
	400	0.005 ± 0.003	199 ± 114	888 ± 279