Table 2.

Inhibition of gas production by C. butyricum induced by probiotics grown in MRS medium with and without phosphate buffer.

Strains	Without Buffer	With Buffer
B. animalis 56.1	+	+
B. bifidum 14.2	+	−
B. longum ATCC 15707	+	+
B. longum 49.3	−	−
L. brevis ATCC 367	+	+
L. delbrueckii ATCC 9649	+	+
L. fermentum ATCC 23271	−	−
L. fermentum 54.2	−	−
L. paracasei ATCC 335	+	+
L. plantarum ATCC 8014	+	+
L. rhamnosus ATCC 9595	+	+