Assessment of integrated process based on hydrothermal and alkaline treatments for enzymatic saccharification of sweet sorghum stems

Bioresource Technology

Volumn 175, Issue , 2015, Pages 473-479

  Sun, Shao Long ^a   Sun, Shao Ni ^a   Wen, Jia Long ^a   Zhang, Xue Ming ^a   Peng, Feng ^a   Sun, Run Cang ^a  

^a BEIJING FORESTRY UNIVERSITY   (China)

Author keywords

Alkaline treatment; Enzymatic saccharification; Hydrothermal pretreatment; Sweet sorghum stem

Indexed keywords

CELLULOSE; LIGNIN;

ALKALINE TREATMENT; ENZYMATIC SACCHARIFICATION; HYDROTHERMAL PRETREATMENT; OPTIMUM CONDITIONS; PARTIAL DEGRADATION; POST TREATMENT; SACCHARIFICATION RATIOS; SWEET SORGHUM STEMS;

SACCHARIFICATION;

ARABINAN; CELLULOSE; GALACTAN; GLUCAN; HEMICELLULOSE; HYDRONIUM ION; LIGNIN; LIGNOCELLULOSE; POLYSACCHARIDE; UNCLASSIFIED DRUG; URONIC ACID; WATER; XYLAN; ANTACID AGENT; CELLULASE; GLUCOSE;

BIOMASS; CELLULOSE; DEGRADATION; ENZYME ACTIVITY; GLUCOSE; HYDROTHERMAL ACTIVITY; REACTION KINETICS; SORGHUM; STEM;

ALKALINE TREATMENT; ARTICLE; BIOMASS; BIOTECHNOLOGY; CARBON NUCLEAR MAGNETIC RESONANCE; CELL WALL; CHEMICAL COMPOSITION; CONTROLLED STUDY; DEACETYLATION; DEGRADATION; DELIGNIFICATION; DEPOLYMERIZATION; DIGESTION; ENZYMATIC SACCHARIFICATION; HYDROTHERMAL PRETREATMENT; INFRARED SPECTROSCOPY; NONHUMAN; PARTICLE SIZE; PLANT STEM; SACCHARIFICATION; SCANNING ELECTRON MICROSCOPY; SORGHUM; SURFACE PROPERTY; TEMPERATURE; X RAY DIFFRACTION; BIOREACTOR; CARBOHYDRATE METABOLISM; DRUG EFFECTS; FERMENTATION; HYDROLYSIS; METABOLISM;

ENZYMATIC ACTIVITY; SACCHARIFICATION; SORGHUM; STEMS;

ANTACIDS; BIOREACTORS; CARBOHYDRATE METABOLISM; CELLULASE; CELLULOSE; FERMENTATION; GLUCOSE; HYDROLYSIS; LIGNIN; PLANT STEMS; POLYSACCHARIDES; SORGHUM; TEMPERATURE; WATER;

EID: 84910000316     PISSN: 09608524     EISSN: 18732976     Source Type: Journal    
DOI: 10.1016/j.biortech.2014.10.111     Document Type: Article

References (34)

1. Chang V.S., Holtzapple M.T. Fundamental Factors Affecting Biomass Enzymatic Reactivity 2000, Springer, pp. 5-37.
2. Draude K., Kurniawan C., Duff S. Effect of oxygen delignification on the rate and extent of enzymatic hydrolysis of lignocellulosic material. Bioresour. Technol. 2001, 79:113-120.
3. Fan L., Lee Y.H., Beardmore D.H. Mechanism of the enzymatic hydrolysis of cellulose: effects of major structural features of cellulose on enzymatic hydrolysis. Biotechnol. Bioeng. 1980, 22:177-199.
4. Fargione J., Hill J., Tilman D., Polasky S., Hawthorne P. Land clearing and the biofuel carbon debt. Science 2008, 319:1235-1238.
5. Himmel M.E., Ding S.Y., Johnson D.K., Adney W.S., Nimlos M.R., Brady J.W., Foust T.D. Biomass recalcitrance: engineering plants and enzymes for biofuels production. Science 2007, 315:804-807.
6. Hu F., Jung S., Ragauskas A. Pseudo-lignin formation and its impact on enzymatic hydrolysis. Bioresour. Technol. 2012, 117:7-12.
7. Kacurakova M., Capek P., Sasinkova V., Wellner N., Ebringerova A. FT-IR study of plant cell wall model compounds: pectic polysaccharides and hemicelluloses. Carbohydr. Polym. 2000, 43:195-203.
8. Kong F., Engler C.R., Soltes E.J. Effects of cell-wall acetate, xylan backbone, and lignin on enzymatic hydrolysis of aspen wood. Appl. Biochem. Biotechnol. 1992, 34:23-35.
9. Kumar R., Wyman C.E. Access of cellulase to cellulose and lignin for poplar solids produced by leading pretreatment technologies. Biotechnol. Prog. 2009, 25:807-819.
10. Lawther J.M., Sun R., Banks W. Effects of extraction conditions and alkali type on yield and composition of wheat straw hemicellulose. J. Appl. Polym. Sci. 1996, 60:1827-1837.
11. Li B.Z., Balan V., Yuan Y.J., Dale B.E. Process optimization to convert forage and sweet sorghum bagasse to ethanol based on ammonia fiber expansion (AFEX) pretreatment. Bioresour. Technol. 2010, 101:1285-1292.
12. Liu S. Woody biomass: niche position as a source of sustainable renewable chemicals and energy and kinetics of hot-water extraction/hydrolysis. Biotechnol. Adv. 2010, 28:563-582.
13. Lu H., Hu R., Ward A., Amidon T.E., Liang B., Liu S. Hot-water extraction and its effect on soda pulping of aspen woodchips. Biomass Bioenergy 2012, 39:5-13.
14. Mosier N., Wyman C., Dale B., Elander R., Lee Y., Holtzapple M., Ladisch M. Features of promising technologies for pretreatment of lignocellulosic biomass. Bioresour. Technol. 2005, 96:673-686.
15. Nitsos C.K., Matis K.A., Triantafyllidis K.S. Optimization of hydrothermal pretreatment of lignocellulosic biomass in the bioethanol production process. ChemSusChem 2013, 6:110-122.
16. Park S., Baker J.O., Himmel M.E., Parilla P.A., Johnson D.K. Research cellulose crystallinity index: measurement techniques and their impact on interpreting cellulase performance. Biotechnol. Biofuels 2010, 3:10.
17. Pu Y., Hu F., Huang F., Davison B.H., Ragauskas A.J. Assessing the molecular structure basis for biomass recalcitrance during dilute acid and hydrothermal pretreatments. Biotechnol. Biofuels 2013, 6:15.
18. Rao P.S., Kumar C.G., Reddy B.V.S. Sweet sorghum: from theory to practice. Characterization of improved sweet sorghum cultivars 2013, Springer, India, pp 1-15.
19. Romaní A., Garrote G., Alonso J.L., Parajó J.C. Bioethanol production from hydrothermally pretreated Eucalyptus globulus wood. Bioresour. Technol. 2010, 101:8706-8712.
20. Sipos B., Réczey J., Somorai Z., Kádár Z., Dienes D., Réczey K. Sweet sorghum as feedstock for ethanol production: enzymatic hydrolysis of steam-pretreated bagasse. Appl. Biochem. Biotechnol. 2009, 153:151-162.
21. Sluiter, A., Hames, B., Ruiz, R., Scarlata, C., Sluiter, J., Templeton, D., Crocker, D., 2008. Laboratory Analytical Procedure (LAP): Determination of Structural Carbohydrates and Lignin in Biomass. Technical Report NREL/TP-510-42618.
22. Sun R., Lawther J.M., Banks W. Influence of alkaline pre-treatments on the cell wall components of wheat straw. Ind. Crops Prod. 1995, 4:127-145.
23. Sun S.L., Wen J.L., Ma M.G., Sun R.C. Successive alkali extraction and structural characterization of hemicelluloses from sweet sorghum stem. Carbohydr. Polym. 2013, 92:2224-2231.
24. Sun S.L., Wen J.L., Ma M.G., Song X.L., Sun R.C. Integrated biorefinery based on hydrothermal and alkaline treatments: investigation of sorghum hemicelluloses. Carbohydr. Polym. 2014, 111:663-669.
25. Sun S.L., Wen J.L., Ma M.G., Sun R.C. Structural elucidation of sorghum lignins from integrated biorefinery process based on hydrothermal and alkaline treatments. J. Agric. Food Chem. 2014, 62:8120-8128.
26. Sun S.N., Cao X.F., Sun S.L., Xu F., Song X.L., Sun R.C., Jones G.L. Improving the enzymatic hydrolysis of thermo-mechanical fiber from Eucalyptus urophylla by a combination of hydrothermal pretreatment and alkali fractionation. Biotechnol. Biofuels 2014, 7:116.
27. Taherzadeh M.J., Karimi K. Pretreatment of lignocellulosic wastes to improve ethanol and biogas production: a review. Int. J. Mol. Sci. 2008, 9:1621-1651.
28. Wen J.L., Sun S.N., Yuan T.Q., Xu F., Sun R.C. Fractionation of bamboo culms by autohydrolysis, organosolv delignification and extended delignification: understanding the fundamental chemistry of the lignin during the integrated process. Bioresour. Technol. 2013, 150:278-286.
29. Wu L., Arakane M., Ike M., Wada M., Takai T., Gau M., Tokuyasu K. Low temperature alkali pretreatment for improving enzymatic digestibility of sweet sorghum bagasse for ethanol production. Bioresour. Technol. 2011, 102:4793-4799.
30. Xiao X., Bian J., Li M.F., Xu H., Xiao B., Sun R.C. Enhanced enzymatic hydrolysis of bamboo (Dendrocalamus giganteus Munro) culm by hydrothermal pretreatment. Bioresour. Technol. 2014, 159:41-47.
31. Yang H.Y., Chen Q., Wang K., Sun R.C. Correlation between hemicelluloses-removal-induced hydrophilicity variation and the bioconversion efficiency of lignocelluloses. Bioresour. Technol. 2013, 147:539-544.
32. Zhang J., Ma X., Yu J., Zhang X., Tan T. The effects of four different pretreatments on enzymatic hydrolysis of sweet sorghum bagasse. Bioresour. Technol. 2011, 102:4585-4589.
33. Zhao X., Zhang L., Liu D. Biomass recalcitrance. Part I: the chemical compositions and physical structures affecting the enzymatic hydrolysis of lignocellulose. Biofuel. Bioprod. Bioref. 2012, 6:465-482.
34. Zhu J., Pan X. Woody biomass pretreatment for cellulosic ethanol production: technology and energy consumption evaluation. Bioresour. Technol. 2010, 101:4992-5002.