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Table 3 Feedstock hydrolysates detoxification

From: Ligninolytic enzymes: a biotechnological alternative for bioethanol production

Feedstock

Microorganism

Enzyme

Pretreatment

Detoxification

Ethanol yield

Ref.

  

Laccase

 

71%

0.55

 

Wood

Trametes versicolor

LiP

Steam explosion, 205°C for 6 min.

53%

0.40

[9]

  

Laccase+LiP

 

66%

0.47

 

Spruce chips

Trametes reesei

Laccase

H2SO4 (0.5%) Steam explosion, 222°C, 23 bar 7 min.

80%

0.47

[10]

    

80%

0.43

 

Wheat straw

Trametes versicolor

Laccase

Hot liquid water at 180°C, 15psi, 30 min.

65%

-

[11]

Sugarcane bagasse

Trametes versicolor

Laccase

Steam explosion, 215°C during 10 min.

80%

0.43

[13]

Sugarcane bagasse

Cyathus stercoreus

Laccase

HCl (0.5–3.5% v/v),140°C for 30 min.

77.5%

0.374

[14]

Wheat straw

Coriolopsis rigida

Laccase

H2SO4 (1% w/w), 190°C, 12 bars, 10 min.

75%

-

[93]

Wheat straw

Trametes villosa

Laccase

Steam explosion, 220°C, 2.5 min.

88-92%

-

[26]

Rice straw

Coltricia perennis

Laccase

H2SO4 (0.5% w/w), 121°C, 15 min

37-76%

-

[94]

Wheat straw

Trametes versicolor

Laccase

Ethanol organosolv process, 220°C 120 min

20-90%

0.374g/g

[95]

Rice straw

Yarrowia lipolytica

Laccase

H2SO4 (0.5%, w/w) 5 h, steam explosion 121°C 30 min

52%

 

[96]

  

LMS

 

92%

  

Wheat straw

Pycnoporus cinnabarinus

Laccase

Steam explosion 200°C, 10 min

-

-

[97]