Investigation of Pre-Treatment Parameters of Rye and Triticale for Bioethanol Production
This paper presents the new results of energy plant –
rye and triticale at yellow ripeness and ripe, pre-treatment in high
pressure steam reactor and monosaccharide extraction. There were
investigated the influence of steam pressure (20 to 22 bar), retention
duration (180 to 240 s) and catalytic sulphuric acid concentration
strength (0 to 0.5 %) on the pre-treatment process, contents of
monosaccharides (glucose, arabinose, xylose, mannose) and
undesirable by-compounds (furfural and HMF) in the reactor. The
study has determined that the largest amount of monosaccharides
(37.2 % of glucose, 2.7 % of arabinose, 8.4 % of xylose, and 1.3 %
of mannose) was received in the rye at ripe, the samples of which
were mixed with 0.5 % concentration of catalytic sulphuric acid, and
hydrolysed in the reactor, where the pressure was 20 bar, whereas the
reaction time – 240 s.
[1] C. Berg, "World Ethanol Production", www.distill.com/world_
ethanol_production.html. 2012.
[2] M. Roehr, "The Biotechnology of Ethanol", Classical and Future
Applications. Weinheim, 2001, 232 p.
[3] J. N. Saddler, L. P. Ramos and C. Breul, "Stream Pretreatment of
Lignocellulosic Residues", Bioconversion of Forests and Agricultural
Plant Residues. 1993, pp. 73-91.
[4] H. H. Dietrich, M. Sinner and J. Puls, "Potential of steaming hardwoods
and straw for feed and food production", Holzforschung. 1998, vol. 32,
pp. 193-199.
[5] R. H. Marchessault., S. Coulombe, T. Hanai and H. Morikawa,
"Monomers and oligomers from wood", Pulp and Paper Magazine of
Canada Trans. 1980, vol. 6, pp. 52-56.
[6] C. Tengborg, K. Stenberg, M. Galbe, G. Zacchi, S. Larsson, E.
Palmqvist and B. Hahn-Hägerdal, "Comparison of SO2 and H2SO4
impregnation of softwood prior to steam pretreatment on ethanol
production", Applied Biochemistry and Biotechnology. 1998, vol. 70-
72, pp. 3-15.
[7] Q. A. Nguyen, M. P. Tucker, F. A. Keller and F. P. Eddy, "Two-stage
dilute acid pretreatment of softwoods", Applied Biochemistry and
Biotechnology. 2000, vol. 84-86, pp. 561-576.
[8] B. Sanchez and J. Bautista, "Effects of Furfural and 5-
hydroxymethylfurfural on the Fermentation of Saccharomyces cerevisiae
and Biomass Production from Candida guilliermondii", Enzyme
Microbial Technology. 1988, vol. 10, pp. 315-318.
[9] M. J. Taherzadeh, L. Gustafsson, C. Niklasson and G. Liden,
"Physiological effects of 5-hydroxymethyl furfural (HMF) on
Saccharomyces cerevisiae", Applied Microbiology and Biotechnology.
2000, vol. 53, no 6, pp. 701-708.
[10] C. Mart├¡n and L. J. Jönsson, "Comparison of the resistance of industrial
and laboratory strains of Saccharomyces and Zygosaccharomyces to
lignocellulose-derived fermentation inhibitors", Enzyme Microbial
Technology. 2003, vol. 32, pp. 386-395.
[11] J. Puls, K. Poutanen, H. Korner and L. Viikari, "Biotechnical utilisation
of wood carbohydrates after steaming pre-treatment", Applied
Microbiology and Biotechnology. 1985, vol. 22, pp. 416-423.
[12] W. Schwald, T. Smaridge, M. Chan, C. Breuil and J. N. Saddler, "The
influence of SO2 impregnation and Fractionation on product recovery
and enzymic hydrolysis of steam-treated sprucewood", In Coughlan, M.
P. Enzyme systems for lignocellulose degradation. Elsevier Applied
Science, London and New York. 1989, pp. 231-242.
[13] L. Petrus and N. A. Noordermeer, "Biomass to biofuels, a chemical
perspective", Green Chemistry. 2008, vol. 8, pp. 861-867.
[14] R. Marchal, M. Ropars and J. P. Vandecasteele, "Conversion into
acetone and butanol of lignocellulosic substrates pretreated by steam
explosion", Biotechnology Letters. 1986, vol. 8, pp. 365-370.
[15] I. E. Tenrud, O. Theander, L. Torneport and L. Vallander, "Changes in
the chemical composition of steam-exploded wheat straw during
enzymic hydrolysis", Enzyme and Microbial Technology. 1989, vol. 11,
pp. 500-506.
[16] P. D├╝rre, "Biobutanol: an attractive biofuel", Biotechnology Journal.
2007, vol. 2, no 12, pp. 1525-1534
[1] C. Berg, "World Ethanol Production", www.distill.com/world_
ethanol_production.html. 2012.
[2] M. Roehr, "The Biotechnology of Ethanol", Classical and Future
Applications. Weinheim, 2001, 232 p.
[3] J. N. Saddler, L. P. Ramos and C. Breul, "Stream Pretreatment of
Lignocellulosic Residues", Bioconversion of Forests and Agricultural
Plant Residues. 1993, pp. 73-91.
[4] H. H. Dietrich, M. Sinner and J. Puls, "Potential of steaming hardwoods
and straw for feed and food production", Holzforschung. 1998, vol. 32,
pp. 193-199.
[5] R. H. Marchessault., S. Coulombe, T. Hanai and H. Morikawa,
"Monomers and oligomers from wood", Pulp and Paper Magazine of
Canada Trans. 1980, vol. 6, pp. 52-56.
[6] C. Tengborg, K. Stenberg, M. Galbe, G. Zacchi, S. Larsson, E.
Palmqvist and B. Hahn-Hägerdal, "Comparison of SO2 and H2SO4
impregnation of softwood prior to steam pretreatment on ethanol
production", Applied Biochemistry and Biotechnology. 1998, vol. 70-
72, pp. 3-15.
[7] Q. A. Nguyen, M. P. Tucker, F. A. Keller and F. P. Eddy, "Two-stage
dilute acid pretreatment of softwoods", Applied Biochemistry and
Biotechnology. 2000, vol. 84-86, pp. 561-576.
[8] B. Sanchez and J. Bautista, "Effects of Furfural and 5-
hydroxymethylfurfural on the Fermentation of Saccharomyces cerevisiae
and Biomass Production from Candida guilliermondii", Enzyme
Microbial Technology. 1988, vol. 10, pp. 315-318.
[9] M. J. Taherzadeh, L. Gustafsson, C. Niklasson and G. Liden,
"Physiological effects of 5-hydroxymethyl furfural (HMF) on
Saccharomyces cerevisiae", Applied Microbiology and Biotechnology.
2000, vol. 53, no 6, pp. 701-708.
[10] C. Mart├¡n and L. J. Jönsson, "Comparison of the resistance of industrial
and laboratory strains of Saccharomyces and Zygosaccharomyces to
lignocellulose-derived fermentation inhibitors", Enzyme Microbial
Technology. 2003, vol. 32, pp. 386-395.
[11] J. Puls, K. Poutanen, H. Korner and L. Viikari, "Biotechnical utilisation
of wood carbohydrates after steaming pre-treatment", Applied
Microbiology and Biotechnology. 1985, vol. 22, pp. 416-423.
[12] W. Schwald, T. Smaridge, M. Chan, C. Breuil and J. N. Saddler, "The
influence of SO2 impregnation and Fractionation on product recovery
and enzymic hydrolysis of steam-treated sprucewood", In Coughlan, M.
P. Enzyme systems for lignocellulose degradation. Elsevier Applied
Science, London and New York. 1989, pp. 231-242.
[13] L. Petrus and N. A. Noordermeer, "Biomass to biofuels, a chemical
perspective", Green Chemistry. 2008, vol. 8, pp. 861-867.
[14] R. Marchal, M. Ropars and J. P. Vandecasteele, "Conversion into
acetone and butanol of lignocellulosic substrates pretreated by steam
explosion", Biotechnology Letters. 1986, vol. 8, pp. 365-370.
[15] I. E. Tenrud, O. Theander, L. Torneport and L. Vallander, "Changes in
the chemical composition of steam-exploded wheat straw during
enzymic hydrolysis", Enzyme and Microbial Technology. 1989, vol. 11,
pp. 500-506.
[16] P. D├╝rre, "Biobutanol: an attractive biofuel", Biotechnology Journal.
2007, vol. 2, no 12, pp. 1525-1534
@article{"International Journal of Biological, Life and Agricultural Sciences:61348", author = "Algirdas Jasinskas and Egidijus Šarauskis and Raimondas Šarauskis and Antanas Sakalauskas", title = "Investigation of Pre-Treatment Parameters of Rye and Triticale for Bioethanol Production", abstract = "This paper presents the new results of energy plant –
rye and triticale at yellow ripeness and ripe, pre-treatment in high
pressure steam reactor and monosaccharide extraction. There were
investigated the influence of steam pressure (20 to 22 bar), retention
duration (180 to 240 s) and catalytic sulphuric acid concentration
strength (0 to 0.5 %) on the pre-treatment process, contents of
monosaccharides (glucose, arabinose, xylose, mannose) and
undesirable by-compounds (furfural and HMF) in the reactor. The
study has determined that the largest amount of monosaccharides
(37.2 % of glucose, 2.7 % of arabinose, 8.4 % of xylose, and 1.3 %
of mannose) was received in the rye at ripe, the samples of which
were mixed with 0.5 % concentration of catalytic sulphuric acid, and
hydrolysed in the reactor, where the pressure was 20 bar, whereas the
reaction time – 240 s.", keywords = "Bioethanol, Pre-treatment, Rye, Triticale.", volume = "7", number = "1", pages = "57-6", }
