Table 3.

Antiadhesive activity of the trehalose lipid produced by R. fascians BD8 against pathogenic microorganisms.

Microorganism	Microbial adhesion inhibition (%)
	Trehalose lipid concentration (mg mL−1)							Control (PBS)
	0.500	0.350	0.250	0.200	0.150	0.075	0.035	0
Enterococcus hirae ATCC 10541	70 ± 0.13	71 ± 0.07	71 ± 0.07	67 ± 0.13	66 ± 0.13	61 ± 0.20	58 ± 0.13	0
Enterococcus faecalis JA/3	43 ± 0.13	41 ± 0.20	35 ± 0.13	32 ± 0.20	27 ± 0.13	19 ± 0.07	18 ± 0.07	0
Enterococcus faecalis ATCC 29212	60 ± 0.20	58 ± 0.13	48 ± 0.20	47 ± 0.13	41 ± 0.13	32 ± 0.13	24 ± 0.13	0
Staphylococcus epidermidis KCTC 1917	41 ± 0.13	35 ± 0.13	33 ± 0.13	31 ± 0.13	28 ± 0.13	24 ± 0.13	10 ± 0.13	0
Escherichia coli 17-2	62 ± 0.20	61 ± 0.33	56 ± 0.07	45 ± 0.07	41 ± 0.07	34 ± 0.33	24 ± 0.13	0
Escherichia coli ATCC 10536	70 ± 0.20	64 ± 0.20	54 ± 0.13	52 ± 0.07	48 ± 0.20	35 ± 0.13	21 ± 0.13	0
Escherichia coli ATCC 25922	67 ± 0.33	61 ± 0.07	53 ± 0.33	51 ± 0.07	44 ± 0.07	38 ± 0.07	23 ± 0.33	0
Proteus vulgaris ATCC 27973	44 ± 0.20	38 ± 0.20	31 ± 0.07	26 ± 0.07	22 ± 0.13	19 ± 0.07	14 ± 0.33	0
Proteus mirabilis ATCC 21100	69 ± 0.20	64 ± 0.20	56 ± 0.13	43 ± 0.13	41 ± 0.13	37 ± 0.20	30 ± 0.07	0
Vibrio harveyi ATCC 14126	50 ± 0.20	44 ± 0.07	35 ± 0.13	33 ± 0.20	28 ± 0.20	25 ± 0.20	19 ± 0.13	0
Candida albicans ATCC 10231	95 ± 0.07	89 ± 0.13	85 ± 0.20	77 ± 0.20	71 ± 0.13	52 ± 0.20	49 ± 0.20	0
Candida albicans SC5314	90 ± 0.07	87 ± 0.13	84 ± 0.07	76 ± 0.13	71 ± 0.20	62 ± 0.07	53 ± 0.20	0

PBS was used as control and set at 0% as no microbial inhibition occurs. Values ± confidence interval, n = 9.