Galbe M, Zacchi G: A review of the production of ethanol from softwood. Appl Biochem Biotechnol. 2002, 59: 618-628.
CAS
Google Scholar
Tengborg C, Stenberg K, Galbe M, Zacchi G, Larsson S, Palmqvist E: Comparison of SO2 and H2SO4 impregnation of softwood prior to steam pretreatment on ethanol production. Appl Biochem Biotechnol. 1998, 70-72: 3-15. 10.1007/BF02920119.
Article
CAS
Google Scholar
Wooley R, Ruth M, Glassner D, Sheehan J: Process design and costing of bioethanol technology: A tool for determining the status and direction of research and development. Biotech Prog. 1999, 15: 794-803. 10.1021/bp990107u.
Article
CAS
Google Scholar
Gosh P, Pamment NB, Martin WRB: Simultaneous saccharification and fermentation of cellulose: Effect of beta-d-glucosidase activity and ethanol inhibition of cellulases. Enzyme and Microbial Technology. 1982, 4: 425-430. 10.1016/0141-0229(82)90075-8.
Article
Google Scholar
Takagi M, Abe S, Suzuki S, Emert GH, Yata N: A method for production of alcohol direct from cellulose using cellulase and yeast. Proc Bioconversion Symp, IIT Dehli. 1977, 551-571.
Google Scholar
Öhgren K, Bura R, Lesnicki G, Saddler JN, Zacchi G: A comparison between simultaneous saccharification and fermentation and separate hydrolysis and fermentation using steam-pretreated corn stover. Process Biochemistry. 2007, 42: 834-839. 10.1016/j.procbio.2007.02.003.
Article
Google Scholar
Wingren A, Galbe M, Zacchi G: Techno-economic evaluation of producing ethanol from softwood: Comparison of SSF and SHF and identification of bottlenecks. Biotechnol Progr. 2003, 19: 1109-1117. 10.1021/bp0340180.
Article
CAS
Google Scholar
Zacchi G, Axelsson A: Economic evaluation of preconcentration in production of ethanol from dilute sugar solutions. Biotechnology and Bioengineering. 1989, 34: 223-233. 10.1002/bit.260340211.
Article
CAS
Google Scholar
Stenberg K, Bollok M, Reczey K, Galbe M, Zacchi G: Effect of substrate and cellulase concentration of simultaneous saccharification and fermentation of steam-pretreated softwood for ethanol production. Biotechnol Bioeng. 2000, 68: 204-210. 10.1002/(SICI)1097-0290(20000420)68:2<204::AID-BIT9>3.0.CO;2-4.
Article
CAS
Google Scholar
Wright JD, Wyman CE, Grohmann K: Simultanenous saccharification and fermentation of lignocellulose: process evalution. US DOE, Contract no DE-AC02-83CH10093. 1987
Google Scholar
Wyman CE, Spindler DD, Grohmann K: Simultaneous saccharification and fermentation of several lignocellulosic feedstocks to fuel ethanol. Biomass Bioenergy. 1992, 3: 301-307. 10.1016/0961-9534(92)90001-7.
Article
CAS
Google Scholar
Clark TA, Mackie KL: Steam explosion of the softwood Pinus Radiata with sulphur dioxide addition. 1. Process optimisation. J Wood Chem Technol. 1987, 7: 373-403. 10.1080/02773818708085275.
Article
CAS
Google Scholar
Clark TA, Mackie KL, Dare PH, McDonald AG: Steam explosion of softwood Pinus Radiata with sulphure dioxide addition. 2. Process characterization. J Wood Chem Technol. 1989, 9: 135-166. 10.1080/02773818908050291.
Article
CAS
Google Scholar
Dekker RFH: The utilization of autohydrolysis exploded hardwood and softwood for the production of cellulolytic enzymes and fermentable substrates. Biocatalysis. 1987, 1: 63-10.3109/10242428709040131.
Article
CAS
Google Scholar
Elander RT, Dale BE, Holtzapple M, Ladisch MR, Lee YY, Mitchinson C: Summary of findings from the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI): corn stover pretreatment. Cellulose. 2009, 16: 649-659. 10.1007/s10570-009-9308-y.
Article
CAS
Google Scholar
Mamers H, Menz DNJ: Explosion pretreatment of Pinus Radiata woodchips for the production of fermentation substrates. Appita. 1984, 37: 644-649.
CAS
Google Scholar
Puls J, Poutanen K, Viikari L: The effect of steaming pretreatment on the biotechnical utilization of wood components. Bioenergy. 1984, 3: 173-180.
Google Scholar
Schwald W, Smaridge T, Chan M, Breuil C, Saddler JN: The influence of SO2 impregnation and fractionation on product recovery and enzymic hydrolysis of steam-pretreated sprucewood. Comm Eur Commun. 1989, 231-242. Enzyme system
Google Scholar
Olsson L, Hahn-Hägerdal B: Fermentation of lignocellulosic hydrolyzates for ethanol production. Enzyme Microb Technol. 1996, 18: 312-331. 10.1016/0141-0229(95)00157-3.
Article
CAS
Google Scholar
Mes-Hartree M, Saddler JN: The nature of inhibitory materials present in pretreated lignocellulosic substrates which inhibit the enzymatic hydrolysis of cellulose. Biotechnology Letters. 1983, 5: 531-536. 10.1007/BF01184944.
Article
CAS
Google Scholar
Palmqvist E, Hahn-Hägerdal B, Galbe M, Zacchi G: The effect of water-soluble inhibitors from steam-pretreated willow on enzymatic hydrolysis and ethanol fermentation. Enzyme Microb Technol. 1996, 19: 470-476. 10.1016/S0141-0229(95)00234-0.
Article
CAS
Google Scholar
Tengborg C, Galbe M, Zacchi G: Reduced inhibition of enzymatic hydrolysis of steam-pretreated softwood. Enzyme Microb Technol. 2001, 28: 835-844. 10.1016/S0141-0229(01)00342-8.
Article
CAS
Google Scholar
Boyer LJ, Vega JL, Klasson K, Clausen EC, Gaddy JL: The effects of furfural on ethanol production by Saccharomyces cerevisiae in batch culture. Biomass Bioenergy. 1992, 3: 41-48. 10.1016/0961-9534(92)90018-L.
Article
CAS
Google Scholar
Clark TA, Mackie KL: Fermentation inhibitors in wood hydrolysates derived from the softwood Pinus Radiata. J Chem Technol Biotechnol. 1984, 34B: 101-110.
CAS
Google Scholar
Delgenes JP, Moletta R, Navarro JM: Effects of lignocellulose degradation products on ethanol fermentation of glucose and xylose by S. cerevisiae, Z. mobilis, P. stipitis, and C. shehate. Enzyme Microb Technol. 1996, 19: 220-225. 10.1016/0141-0229(95)00237-5.
Article
CAS
Google Scholar
Larsson S, Palmqvist E, Hahn-Hägerdal B, Tengborg C, Stenberg K, Zacchi G: The generation of fermentation inhibitors during dilute acid hydrolysis of softwood - Anion accumulation versus uncoupling. Enzyme and Microbial Technology. 1999, 24 (3-4): 151-159. 10.1016/S0141-0229(98)00101-X.
Article
CAS
Google Scholar
Linde M, Galbe M, Zacchi G: Simultaneous saccharification and fermentation of steam-pretreated barley straw at low enzyme activity levels and low yeast concentration. Enzyme Microb Technol. 2007, 40: 1100-1107. 10.1016/j.enzmictec.2006.08.014.
Article
CAS
Google Scholar
Sassner P, Galbe M, Zacchi G: Bioethanol production based on simultaneous saccharification and fermentation of steam-pretreated Salix at high dry-matter content. Enzyme Microb Technol. 2006, 39: 756-762. 10.1016/j.enzmictec.2005.12.010.
Article
CAS
Google Scholar
Hoyer K, Galbe M, Zacchi G: Production of fuel ethanol from softwood by simultaneous saccharification and fermentation at high dry matter content. Journal of Chemical Technology and Biotechnology. 2009, 84: 570-577. 10.1002/jctb.2082.
Article
CAS
Google Scholar
Olofsson K, Bertilsson M, Lidén G: A short review on SSF - an interesting process option for ethanol production from lignocellulosic feedstocks. Biotechnology for Biofuels. 2008, 1: 7-10.1186/1754-6834-1-7.
Article
Google Scholar
Nilsson A, Taherzadeh MJ, Lidén G: Use of dynamic step response for control of fed-batch conversion of lignocellulosic hydrolysate to ethanol. Journal of Biotechnology. 2001, 89: 41-53. 10.1016/S0168-1656(01)00283-8.
Article
CAS
Google Scholar
Taherzadeh MJ, Niklasson C, Lidén G: Conversion of dilute-acid hydrolyzates of spruce and birch to ethanol by fed-batch fermentation. Bioresource Technol. 1999, 69: 59-66. 10.1016/S0960-8524(98)00169-2.
Article
CAS
Google Scholar
Olofsson K, Rudolf A, Lidén G: Designing simultaneous saccharification and fermentation for improved xylose conversion by a recombinant strain of saccharamyces cerevisiae. Journal of Biotechnology. 2008, 134: 120-10.1016/j.jbiotec.2008.01.004.
Article
Google Scholar
Bertilsson M, Olofsson K, Lidén G: Prefermentation improves xylose utilization in simultaneous saccharification and co-fermentation of pretreated spruce. Biotechnology for Biofuels. 2009, 2: 8-10.1186/1754-6834-2-8.
Article
Google Scholar
Palmqvist E, Hahn-Hägerdal B, Galbe M, Larsson S, Stenberg K, Szengyel Z: Design and operation of a bench-scale process development unit for the production of ethanol from lignocellulosics. Bioresource Technol. 1996, 58: 171-179. 10.1016/S0960-8524(96)00096-X.
Article
CAS
Google Scholar
Stenberg K, Tengborg C, Galbe M, Zacchi G: Optimization of steam pretreatment of SO2-impregnated mixed softwoods for ethanol production. J Chem Technol Biotechnol. 1998, 71: 299-308. 10.1002/(SICI)1097-4660(199804)71:4<299::AID-JCTB858>3.0.CO;2-Z.
Article
CAS
Google Scholar
Taherzadeh MJ, Liden G, Gustafsson L, Niklasson C: The effects of pantothenate deficiency and acetate addition on anaerobic batch fermentation of glucose by Saccharomyces cerevisiae. Appl Microbiol Biotechnol. 1996, 46: 176-182. 10.1007/s002530050801.
Article
CAS
Google Scholar
Alkasrawi M, Rudolf A, Liden G, Zacchi G: Influence of strain and cultivation procedure on the performance of simultaneous saccharification and fermentation of steam pretreated spruce. J Enzyme Microbial Technol. 2006, 38: 279-286.
Article
CAS
Google Scholar
Rudolf A, Alkasrawi M, Zacchi G, Lidén G: A comparison of batch and fed-batch simultaneous saccharification and fermentation of steam pretreated spruce. Enzyme Microb Technol. 2005, 37: 195-204. 10.1016/j.enzmictec.2005.02.013.
Article
CAS
Google Scholar
Sluiter A, Hames B, Ruiz R, Scarlata C, Sluiter J, Templeton D: Determination of structural carbohydrates and lignin in biomass. 2005, Laboratory Analytical Procedure, National Renewable Energy Laboratory, Golden, CO, USA
Google Scholar
Sluiter A, Hames B, Ruiz R, Scarlata C, Sluiter J, Templeton D: Determination of sugars, byproducts, and degradation products in liquid fraction process samples. 2005, Laboratory Analytical Procedure, National Renewable Energy Laboratory, Golden, CO, USA
Google Scholar
Söderström J, Galbe M, Zacchi G: Effect of washing on yield in one- and two-step steam pretreatment of softwood for production of ethanol. Biotechnol Progr. 2004, 20: 744-749. 10.1021/bp034353o.
Article
Google Scholar
Tomás-Pejó E, Olivia JM, González A, Ballesteros I, Ballesteros M: Bioethanol production from wheat straw by the thermotolerant yeast Klyveromyces marximus CECT 10875 in a simultaneous saccharification and fermentation fed-batch process. Fuel. 2009, 88: 2142-2147. 10.1016/j.fuel.2009.01.014.
Article
Google Scholar
Ballesteros M, Oliva P, Manzanares P, Negro MJ, Ballesteros I: Ethanol production from paper material using a simultaneous saccharification and fermentation system in a fed-batch basis. World J Microbiol Biotechnol. 2002, 18: 229-261. 10.1023/A:1016378326762.
Google Scholar