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. 2013 Jan 31;32(1):13–21. doi: 10.12938/bmfh.32.13

Fig. 3.

Fig. 3.

Changes in optical density during the growth of Bifidobacterium longum ATCC 15707 in MRS broth supplemented with LF or LF hydrolysates. B. longum (5 ×106 cfu) was inoculated into 3 mL of MRS broth containing 5 mg/ml of LF (triangles), peptic hydrolysate of LF (squares) or tryptic hydrolysate of LF (closed circles) and cultured anaerobically at 37 °C. Statistical differences at 12 hr were analyzed by the Tukey-Kramer test. Data are statistically different among the points with different letters. p<0.01 between tryptic hydrolysate of LF and the control or peptic hydrolysate of LF, and p<0.05 between LF and the control or peptic hydrolysate of LF.