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. 2021 Sep 8;11:17821. doi: 10.1038/s41598-021-97363-8

Table 2.

Antimicrobial inhibition zone of hand gels.

Sample Glucomannan (mg) ZnAC (mg) O. humifusa (mL) Glycerol (mL) Inhibition zone (mm)
E. coli S. aureus
Control 500 0 1 1 0 0
C 500 300 1 1 0 0
E 500 500 1 1 14.9 ± 0.5* 17 ± 0.9*

*The statistical analysis was performed using ANOVA (N = 3), p-value less than 0.05 is considered as statistically significant, *p < 0.05.