Table 5. Inhibitory (MIC) and biocidal (MBC) activity of blend 2 (in black) plus sodium phytate and tetra-sodium glutamate diacetate (in red)

Blend 2, combined with 0.1% sodium phytate, exhibited full bactericidal and fungicidal activity at 0.4%, whereas in combination with 0.2% tetra-sodium glutamate diacetate, it was required at a concentration of 0.7% (see Table 5).