Table 1 Water-unextractable arabinoxylan content after microwave processing.

From: Microwave-assisted enzymatic hydrolysis to produce xylooligosaccharides from rice husk alkali-soluble arabinoxylan

Temperature (°C)

Time (min)

Content (wt%)

A/X ratio

A1

X1

AX content

140

5

2.08 ± 0.12

8.61 ± 0.54

9.01 ± 0.30a

0.24

10

1.88 ± 0.08

7.79 ± 0.25

8.51 ± 0.24bc

0.24

15

1.81 ± 0.24

8.15 ± 0.20

8.76 ± 0.18b

0.22

160

5

1.80 ± 0.16

6.88 ± 0.30

8.31 ± 0.23cd

0.26

10

1.84 ± 0.09

7.60 ± 0.11

7.64 ± 0.07e

0.24

15

1.75 ± 0.14

7.29 ± 0.04

7.96 ± 0.05cd

0.24

180

5

1.68 ± 0.20

7.70 ± 0.18

8.25 ± 0.21cd

0.22

10

1.68 ± 0.04

6.89 ± 0.15

7.54 ± 0.10e

0.24

15

1.69 ± 0.15

8.47 ± 0.08

8.94 ± 0.15a

0.20

  1. Values with different superscript letters in the same column are significantly different (P < 0.05).
  2. Abbreviations: A1, arabinose; X1, xylose; AX; arabinoxylan.
  3. AX content = (arabinose content + xylose content) (wt%) × 0.88.