In Vitro Antioxidant and Antimicrobial Properties of Composite Flour Formulations Developed Using Selected Local Grain Varieties

Table 2

Mean diameters of zone of inhibition (mm) for ethanol extracts (100 mg/ml) and ampicillin standard (0.05 mg/ml) against tested microorganisms in agar well diffusion assay.

Microorganism	F1	F2	F3	F4	Positive control ampicillin
E. coli
S. aureus
P. aeruginosa
K. pneumoniae
Listeria
Salmonella
E. faecalis
P. vulgaris

Note: different superscript letters in each row indicate that the means are significantly different ().