Research Article

Effect of Prebiotics-Enhanced Probiotics on the Growth of Streptococcus mutans

Table 3

Growth rate of L. acidophilus grown individually and cocultured in different concentrations of prebiotics in the MRS medium.

Prebiotic concentration (%)GOS (%v/v)FOS (%w/v)
Individual culturedCoculturedIndividual culturedCocultured

0 (control)0.6446 ± 0.06A,a0.5743 ± 0.30A,a0.6446 ± 0.06X,x0.5743 ± 0.30X,x
10.3379 ± 0.01A,a0.7895 ± 0.26A,a0.4703 ± 0.29X,x0.4322 ± 0.20X,x
20.4301 ± 0.19A,a0.7691 ± 0.39A,a0.5287 ± 0.23X,x0.6357 ± 0.08X,x
30.4065 ± 0.04A,a0.6268 ± 0.18A,a0.4802 ± 0.07X,x0.6580 ± 0.13X,x
40.5049 ± 0.27A,a0.6583 ± 0.25A,a0.6848 ± 0.12X,x0.4625 ± 0.13X,x
50.6796 ± 0.08A,a0.5806 ± 0.07A,a0.3546 ± 0.01X,x0.3971 ± 0.09X,x

Note. The statistics compared within each type of prebiotics. The uppercase letters indicate the significant difference within the columns. The lowercase letters indicate the significant difference within the rows.