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Table 2 The content of cellulose, hemicellulose, lignin, and ash in native, alkaline-pretreated and alkaline-pretreated with oxygen-radical-treated rice straw

From: Oxygen radical based on non-thermal atmospheric pressure plasma alleviates lignin-derived phenolic toxicity in yeast

Treatment

Total solidsa (%)

Composition (%)

Remaining solid (%)

Alkaline

Oxygen-radical

Cellulose

Hemicellulose

Lignin

Ash

−

−

96.1

34.4

29.5

13.4

13.1

–

+

−

98.1

65.4

18.2

5.5

5.1

68.9

+

+

97.7

63.9

18.5

5.9

5.4

67.8

  1. The contents of cellulose, hemicellulose, lignin, and ash in native and alkaline-pretreated rice straw with or without oxygen-radical treatment were determined according to previous methods. Data are presented as mean values of three independent experiments. The standard errors were < 22%
  2. aBased on dry matter