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Table 1 List of substrates produced along with the production conditions

From: Lignosulfonate and elevated pH can enhance enzymatic saccharification of lignocelluloses

Sample Label1

Method

Chemical charges on wood(%)

T (°C)

Duration @ T (min)

Lodgepole Pine – Solid cellulosic substrates

SP-BD4

SPORL

H2SO4: 2.2

180

20

NaHSO3: 8.0

Lodgepole Pine – Liquid substrates: Pretreatment hydrolysates (spent liquor)

L-BD4-T85-1

SPORL

H2SO4: 2.2

185

5

L-BD4-T85-3

NaHSO3: 8.0

185

25

L-BD4-T85-5

 

185

45

Aspen – Solid cellulosic substrates

SP-AS

SPORL

H2SO4: 1.1

170

25

NaHSO3: 3.0

SPH-AS

H2SO4: 0

170

25

NaHSO3: 3.0

DA-AS

Dilute acid (DA)

H2SO4: 1.1

170

25

  1. 1SP stands for SPORL; SPH stands for SPORL with sodium bisulfite only; DA stands for dilute acid. AS stands for aspen.