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Table 1 Summary of wheat straw components degradation, digestibility, and sugar yields after biopretreatment processes

From: Differential proteomic analysis of the secretome of Irpex lacteus and other white-rot fungi during wheat straw pretreatment

  

Loss (% initial content)

Digestibility (%)

Sugar yields (%)

 

Days

CEL

HEM

LIG

CEL

HEM

GLU

XYL

I. lacteus

7

9±0

13±7

11±0

28±4

32±8

24±2

28±7

I. lacteus

14

17±1

13±4

27±1

56±6

71±5

46±1

61±1

I. lacteus

21

21±2

23±2

36±1

78±4

78±2

62±2

61±4

I. lacteus + Mn 2+

21

18±1

45±6

38±1

82±3

99±8

68±2

55±6

P. chrysosporium

21

35±0

70±24

0±0

15±0

22±0

9±0

7±6

P. ostreatus

21

22±1

52±13

27±1

55±3

52±8

42±3

30±9

Control*

21

0±0

0±0

0±0

36±6

35±5

36±6

35±5

  1. Cellulose (CEL), hemicellulose (HEM), and lignin (LIG) losses from wheat straw pretreatment (SSF cultures) with I. lacteus (different times and Mn2+ supplementation), P. chrysosporium and P. ostreatus are depicted. Cellulose and hemicellulose digestibilities (from sugar release referred to the biotreated material) and glucose (GLU) and xylose (XYL) recoveries (as fermentable sugars referred to the initial straw) are also shown. From Salvachúa et al. [3, 7].
  2. *Non-biopretreated wheat straw.
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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