. 2021 Aug 3;26(15):4690. doi: 10.3390/molecules26154690

Table 4.

Antibacterial activity against gram-positive and gram-negative bacterial strains (expressed as the diameter of the inhibition zones) of different concentrations (50–800 µg/mL) of black, red and white kidney bean protein hydrolysate (BKH, RKH and WKH) obtained after 30 min Alcalase hydrolysis at 37 °C.

Bacteria	BKH					RKH					WKH
Bacteria	50	100	200	400	800	50	100	200	400	800	50	100	200	400	800
G+
B. cereus	15 ± 0.0 ^ab	21 ± 0.14 ^b	23 ± 0.21 ^b	26 ± 0.16 ^b	28 ± 0.11 ^b	14 ± 0.11 ^ab	19 ± 0.15 ^b	22 ± 0.14 ^b	24 ± 0.12 ^b	27 ± 0.21 ^b	-	15 ± 0.25 ^b	21 ± 0.21 ^ab	23 ± 0.12 ^b	27 ± 0.33 ^b
L. monocytogenes	14 ± 0.11 ^b	19 ± 0.22 ^c	21 ± 0.14 ^c	25 ± 0.14 ^bc	27 ± 0.17 ^bc	13 ± 0.34 ^b	18 ± 0.19 ^bc	21 ± 0.15 ^bc	23 ± 0.18 ^bc	26 ± 0.28 ^bc	-	13 ± 0.14 ^c	19 ± 0.15 ^b	22 ± 0.14 ^bc	26 ± 0.14 ^bc
S. pyogenes	16 ± 0.14 ^a	23 ± 0.21 ^a	26 ± 0.19 ^a	29 ± 0.15 ^a	33 ± 0.0 ^a	15 ± 0.22 ^a	22 ± 0.23 ^a	24 ± 0.19 ^a	27 ± 0.23 ^a	31 ± 0.19 ^a	-	17 ± 0.16 ^a	22 ± 0.17 ^a	25 ± 0.18 ^a	30 ± 0.25 ^a
G-
E. coli	13 ± 0.18 ^bc	18 ± 0.15 ^cd	20 ± 0.0 ^cd	23 ± 0.22 ^c	25 ± 0.23 ^c	-	16 ± 0.14 ^c	19 ± 0.22 ^c	21 ± 0.17 ^c	24 ± 0.17 ^c	-	12 ± 0.18 ^cd	18 ± 0.19 ^bc	21 ± 0.19 ^c	25 ± 0.41 ^c
C. jejuni	10 ± 0.21 ^d	14 ± 0.12 ^e	16 ± 0.21 ^e	20 ± 0.23 ^e	22 ± 0.12 ^e	-	12 ± 0.51 ^e	15 ± 0.31 ^e	18 ± 0.55 ^e	20 ± 0.15 ^e	-	10 ± 0.32 ^e	13 ± 0.23 ^d	18 ± 0.21 ^d	21 ± 0.23 ^e
S. typhi	11 ± 0.13 ^c	16 ± 0.21 ^d	19 ± 0.32 ^d	21 ± 0.22 ^d	23 ± 0.17 ^d	-	14 ± 0.14 ^d	17 ± 0.32 ^d	19 ± 0.21 ^d	21 ± 0.14 ^d	-	11 ± 0.47 ^d	15 ± 0.45 ^c	20 ± 0.33 ^cd	23 ± 0.12 ^d

All values are expresses as means ± SD. Means with different lowercase letters in the same column indicate significant differences at p ≤ 0.05 by LSD.