. 2020 Apr 26;10(5):754. doi: 10.3390/ani10050754

Table 1.

Zone of inhibition produced by curcumin and curcumin nanoparticles.

Items	Curcumin (100 μg/mL)	Curcumin nanoparticles (μg/mL)					SEM	p Value
Items	Curcumin (100 μg/mL)	100	200	300	400	500	SEM	p Value
Staphylococcus aureus MTTC 1809	13.33 ^e	19.33 ^d	21.67 ^d	25.67 ^c	28.33 ^b	31.00 ^a	0.831	<0.0001
Bacillus subtilis MTCC 430	14.67 ^e	19.00 ^d	20.67 ^d	23.33 ^c	26.33 ^b	28.67 ^a	0.612	<0.0001
Salmonella enterica MTCC 1253	12.33 ^e	15.67 ^d	18.67 ^c	21.33 ^b	23.67 ^ab	26.00 ^a	0.793	<0.0001
Pseudomonas aeruginosa MTCC 741	11.33 ^d	13.67 ^d	17.33 ^c	19.67 ^bc	21.67 ^ab	23.33 ^a	0.882	<0.0001

^a–e: Means in the same row with no superscript letters after them or with a common superscript letter following them are not significantly different (p < 0.05).