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. 2020 Sep 30;25(3):280–285. doi: 10.3746/pnf.2020.25.3.280

Table 2.

Zones of inhibition for some bacterial strains at various concentrations of dry Citrus sinensis seed oil and non-oil extracts (unit: mm)

Concentration
(μg/mL)
Staphylococcus aureus Enterococcus faecalis Escherichia coli Salmonella sp.




Seed oil Non-oil extract Seed oil Non-oil extract Seed oil Non-oil extract Seed oil Non-oil extract
200 6 6 8 2 4 2 18 4
100 4 4 6 1 2 1 16 2
50 2 2