FIG 3.
Hydrolysis of the 33-mer peptide by 10 lactobacilli (109 CFU/ml) (Lactobacillus casei BGP93; Lactobacillus bulgaricus SP5; Lactobacillus paracasei LPC01 and BGP2; and Lactobacillus plantarum BGP12, LP27, LP35, LP40, LP47, and SP1). Reverse-phase high-performance liquid chromatography (RP-HPLC) was used to analyze 750 ppm the 33-mer peptide with probiotic lactobacilli at the beginning of incubation (gray line) and after 24 h of incubation (black line) at 37°C. mAU, milli-absorbance units.