Table 4. Inhibitory (MIC) and biocidal (MBC) activity of blend 1 (in black) plus sodium phytate and tetra-sodium glutamate diacetate (in red)

When combined with 0.05% sodium phytate and tetra-sodium glutamate diacetate, blend 1 exhibited a bactericidal action against Gram-positive bacteria at 0.2%, and a complete fungicidal activity against yeasts and molds at 0.3% and 0.4%, respectively (see Table 4).