Table 2.
Moisture, Hunter's color values, and par ticle size of the rice powders fermented with Bacillus subtilis CBD2

Samples1)	Moisture content (%)	Hunter's color value				Particle size (µm)
Samples1)	Moisture content (%)	L	a	b	ΔE	Particle size (µm)
FD	2.30±0.11c2)	95.85±0.58^a	-0.30±0.05^a	5.60±0.18^d	-	357.87±10.83^a
SD-A	2.90±0.21^b	96.18±0.58^a	-0.79±0.02^b	5.60±0.18^d	0.62±0.11^d	68.48±1.38^b
SD-ACh0.3	3.56±0.28^a	95.70±0.27^a	-1.17±0.04^c	8.19±0.15^c	2.92±0.12^c	54.21±1.04^c
SD-ACh0.5	3.68±0.19^a	95.92±0.10^a	-1.16±0.04^c	8.86±0.18^b	3.57±0.17^b	51.33±0.37^d
SD-ACh1.0	3.83±0.20^a	92.25±0.47^b	-1.26±0.02^d	15.69±0.64^a	10.95±0.73^a	48.13±0.82e

FD, freeze-dried powder; SD-A, spray-dried powder with 1.0% alginic acid added; SD-ACh0.3, spray-dried powder with 1.0% alginic acid and 0.3% chitosan added; SD-ACh0.5, spray-dried powder with 1.0% alginic acid and 0.5% chitosan added; and SD-ACh1.0, spray-dried powder with 1.0% alginic acid and 1.0% chitosan added.
Means±SD (n=3) in each column (a-e) followed by the same letter do not significantly differ (p<0.05).