The Antibacterial Effect of Ethanol Extract of Polish Propolis on Mutans Streptococci and Lactobacilli Isolated from Saliva

Table 3

Mean values of MBC for mutans streptococci and Lactobacillus spp. for each sample.

Sample no. (mutans streptococci)	Mean MBC (mg/mL)	Sample no. (Lactobacillus spp.)	Mean MBC (mg/mL)
1	6.25	1	0.39
2	12.5	2	12.5
3	12.5	3	12.5
4	3.13	4	1.56
5	6.25	5	3.13
6	12.5	6	12.5
7	12.5	7	1.56
8	3.13	8	3.13
9	12.5	9	6.25
10	12.5	10	6.25
11	6.25	11	6.25
12	12.5	12	6.25
13	3.13	13	3.13
14	6.25	14	6.25
15	12.5	15	6.25
16	12.5	16	6.25
17	6.25	17	6.25