Fig. 4From: Generally recognized as safe (GRAS) Lactococcus lactis strains associated with Lippia sidoides Cham. are able to solubilize/mineralize phosphatePhosphate mineralization activity of the different L. lactis strains determined by the semi-quantitative method described in the materials and methods. Calcium phytate was used as the P source. Different letters indicate significant differences of means in pairwise comparisons (Tukey test; p < 0.05)Back to article page