Table 2.

Interactions of wheat bran arabinoxylan, maize bran arabinoxylan, and dried distillers grain arabinoxylan films with water.

Film Composition	Moisture Content	Water Soluble Material	Contact Angle	Wetting Tension
	(%)	(%)	(°)	(mN m−1)
WB AX a + 10% sorbitol	11.0 ± 1.9	54.7 ± 0.4	62.81 ± 0.66	33.27 ± 0.75
WB AX + 25% sorbitol	11.1 ± 0.3	36.0 ± 2.3	63.97 ± 1.68	31.94 ± 1.91
WB AX + 50% sorbitol	11.6 ± 0.2	44.0 ± 3.3	66.59 ± 0.34	30.02 ± 1.15
WB AX + 10% glycerol	12.1 ± 0.8	38.0 ± 4.7	76.71 ± 0.68	17.02 ± 1.24
WB AX + 25% glycerol	16.0 ± 0.5	30.5 ± 0.1	101.30 ± 0.47	−14.26 ± 0.58
WB AX + 50% glycerol	29.0 ± 0.7	34.2 ± 1.8	102.01 ± 0.39	−15.15 ± 0.49
MB AX b + 10% sorbitol	11.0 ± 0.3	87.9 ± 0.3	71.03 ± 0.78	23.66 ± 0.93
MB AX + 25% sorbitol	9.7 ± 0.1	86.3 ± 6.6	71.52 ± 0.69	23.08 ± 0.84
MB AX + 50% sorbitol	10.2 ± 0.3	70.5 ± 6.7	74.25 ± 1.04	19.77 ± 1.27
MB AX + 10% glycerol	10.3 ± 0.6	95.6 ± 3.0	71.10 ± 0.66	23.58 ± 0.79
MB AX + 25% glycerol	19.3 ± 0.9	71.7 ± 1.4	82.25 ± 3.00	9.81 ± 3.77
MB AX + 50% glycerol	21.3 ± 1.4	62.5 ± 5.5	64.45 ± 0.51	31.40 ± 0.58
DDG AX c + 10% sorbitol	10.5 ± 0.5	93.7 ± 2.1	54.23 ± 2.67	42.54 ± 2.75
DDG AX + 25% sorbitol	10.2 ± 1.3	87.3 ± 1.1	52.49 ± 0.01	44.33 ± 0.01
DDG AX + 50% sorbitol	10.6 ± 0.4	89.3 ± 3.2	62.29 ± 0.75	33.85 ± 0.85
DDG AX + 10% glycerol	13.4 ± 0.8	82.6 ± 0.8	61.27 ± 3.56	34.96 ± 3.97
DDG AX + 25% glycerol	11.9 ± 0.1	84.5 ± 5.9	46.67 ± 1.21	49.96 ± 1.12
DDG AX + 50% glycerol	37.1 ± 0.7	73.2 ± 6.6	53.88 ± 0.61	42.91 ± 0.62
LSD (p < 0.05)	1.3	8.1	3.06	3.56
LSD (p < 0.01)	1.8	11.1	4.20	4.88

Results are expressed as means ± standard deviation. ^a Wheat bran arabinoxylan; ^b maize bran arabinoxylan; ^c dried distillers grain arabinoxylan. AX: arabinoxylan; WB: wheat bran; MB: maize bran; DDG: dried distillers grain.