Fig. 8
![Fig. 8](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs43141-021-00213-3/MediaObjects/43141_2021_213_Fig8_HTML.png)
β-Glucosidase activity of strains (FSO1, L18, and FSO1/L18) cultures obtained after 7 days of incubation at 30 °C in MRSm adjusted to different initial pH (4, 5 and 6). (Legend: MRSm: MRS containing oleuropein (1%) as a sole carbon source, FSO1: L. plantarum FSO1, L18: C. pelliculosa L18, FSO1/L18: combination of FSO1 and L18)