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Table 3 The results of enzymatic hydrolysis on various lignocellulosic materials at high solids loadings using different hydrolysis modes

From: Fed-batch enzymatic hydrolysis of alkaline organosolv-pretreated corn stover facilitating high concentrations and yields of fermentable sugars for microbial lipid production

Entry Hydrolysis mode Lignocellulosic materials Pretreatment methods Solids loading Hydrolysis time (h) Sugar concentration (g/L)   Conversion rate References
Glucose Xylose Cello-oligosaccharides Xylo-oligosaccharides TRS
1 Fed-batch Corncob Irradiation pretreatment 40% (w/v) 120 235 16 _ _ 251 _ [20]
2 Fed-batch Corn stover Steam explosion and alkaline hydrogen-peroxide pretreatment 30% (w/v) 144 175 22 20   220 Total conversion rate of 60% [28]
3 Batch with mechanical stirring Corn stover NaOH pretreatment and mechanical refining 28% (w/w), equals to 38.9% (w/v) 120 135.2 99.4 7.3 _ 270 Monomeric sugar yield of 87% [12]
4 Fed-batch Sugarcane bagasse Alkali pretreatment 33% (w/v) 120 129.5 56.0 9.4 _ 200 Glucan conversion of 59.9% [16]
5 Fed-batch Corn stover SMs pretreatment 40% (w/v) 120 146.7 58.7 15.6 25.9 251.8 Glucan and xylan conversions of 89.5% and 88.5%, respectively This work