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. 2022 Dec 7;60(2):581–589. doi: 10.1007/s13197-022-05641-8

Table 3.

Synergism between antibacterial activity of Nisin (Nis–Compound A, 2 mg mL−1) and PVP nanoparticles containing curcumin (NCur–Compound B, 50 mg mL−1)

Microorganism MIC A MIC B FIC A + B FIC B + A FIC Interpretation
Salmonella Typhimurium 2.00 6.25 2.00 1.56 1.26 Indifference
S. aureus 0.06 0.75 0.02 0.01 0.26 Synergism
E. coli 1.00 6.25 0.06 6.25 1.06 Indifference