. 2024 Feb 21;104:106817. doi: 10.1016/j.ultsonch.2024.106817

Table 1.

Yields, chemical composition, particle size distribution, color parameters, and physicochemical properties of CBIDF obtained by different modification methods.

		CBIDF	U-CBIDF	M−CBIDF	U-M−CBIDF
Yield
IDF(%)		84.67±0.31^a	80.33±0.24^c	81.70±0.29^b	74.92±0.37^d
SDF(%)		1.98±0.11^d	6.32±0.28^b	4.95±0.17^c	11.73±0.31^a

Chemical composition
Moisture(%)		2.39±0.12^a	2.41±0.17^a	2.31±0.09^a	2.37±0.15^a
Protein(%)		1.16±0.05^a	0.87±0.04^b	0.94±0.03^b	0.71±0.02^c
Ash(%)		2.14±0.16^a	2.23±0.11^a	2.21±0.19^a	2.16±0.13^a
Fat(%)		1.57±0.07^a	1.50±0.05^a	1.42±0.11^a	1.32±0.04^a

Particle size distribution
D10(μm)		16.98±0.04^a	12.09±0.01^c	12.96±0.04^b	10.58±0.04^d
D50(μm)		137.2±0.55^a	84.01±0.28^b	72.89±0.39^c	68.34±0.43^d
D90(μm)		366.6±0.93^a	219.9±0.72^b	200.0±0.81^c	201.8±0.58^c
D[4], [3](μm)		170.9±0.32^a	101.7±0.29^b	92.12±0.20^c	89.82±0.19^d
D[3], [2](μm)		36.71±0.08^a	26.19±0.06^b	26.08±0.07^b	23.23±0.05^c
Specific surface area (m²/g))		60.52±0.76^c	84.83±0.59^b	85.18±0.82^b	95.65±0.67^a

Color parameters
L*		77.32±1.05^ab	78.23±1.46^a	75.28±1.73^b	75.97±1.07^ab
a*		3.19±0.23^c	3.72±0.20^b	2.82±0.35^c	4.28±0.06^a
b*		18.91±0.17^a	18.06±0.13^bc	17.91±0.28^c	18.52±0.28^ab

Physicochemical properties
WHC(g/g)		4.52±0.11^c	5.17±0.07^b	5.08±0.09^b	5.98±0.12^a
WSC (mL/g)		2.37±0.08^c	2.73±0.07^b	2.42±0.05^c	2.91±0.09^a
OHC(g/g)		1.82±0.11^d	3.54±0.07^b	3.08±0.09^c	4.32±0.12^a
CAC(mg/g)	pH2.0	3.38±0.37^d	13.46±0.34^b	11.92±0.42^c	20.08±0.53^a
CAC(mg/g)	pH7.0	6.63±0.45^d	21.35±0.39^b	18.33±0.41^c	28.72±0.58^a
CLAC(mg/g)	SC	6.63±0.45^c	14.02±0.35^b	14.52±0.23^b	20.47±0.49^a
CLAC(mg/g)	STC	8.13±0.19^c	12.82±0.22^b	13.06±0.24^b	18.56±0.37^a

CBIDF, corn bran IDF; U-CBIDF, ultrasonic modified corn bran IDF; M−CBIDF, microwave modified corn bran IDF; U-M−CBIDF, ultrasonic-microwave synergistic modified corn bran IDF. Significant differences (P < 0.05) were found between the values represented by different letters in the same index.