Search Results - "Zacchi, G"

review of the production of ethanol from softwood by Galbe, M, Zacchi, G

“…Ethanol produced from various lignocellulosic materials such as wood, agricultural and forest residues has the potential to be a valuable substitute for, or…”
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Bio-ethanol – the fuel of tomorrow from the residues of today by Hahn-Hägerdal, B., Galbe, M., Gorwa-Grauslund, M.F., Lidén, G., Zacchi, G.

“…The increased concern for the security of the oil supply and the negative impact of fossil fuels on the environment, particularly greenhouse gas emissions, has…”
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Effect of hemicellulose and lignin removal on enzymatic hydrolysis of steam pretreated corn stover by Öhgren, Karin, Bura, Renata, Saddler, Jack, Zacchi, Guido

“…Ethanol can be produced from lignocellulosic biomass using steam pretreatment followed by enzymatic hydrolysis and fermentation. The sugar yields, from both…”
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Techno-economic comparison of a biological hydrogen process and a 2nd generation ethanol process using barley straw as feedstock by Ljunggren, M., Wallberg, O., Zacchi, G.

“…► Process modeling of biofuel production from barley straw. ► Techno-economic comparison of biological production of hydrogen and ethanol. ► Low hydrogen…”
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Fuel ethanol production from steam-pretreated corn stover using SSF at higher dry matter content by Öhgren, Karin, Rudolf, Andreas, Galbe, Mats, Zacchi, Guido

“…Replacing fossil fuels by bio-fuels has many advantages, such as the reduction of CO 2-emission to the atmosphere, the possibility for non-oil-producing…”
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Simultaneous saccharification and fermentation of steam-pretreated barley straw at low enzyme loadings and low yeast concentration by Linde, M., Galbe, M., Zacchi, G.

“…The maximum concentration of water-insoluble solids (WIS) in simultaneous saccharification and fermentation (SSF) is restricted due to inhibition of the…”
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SO2-catalyzed steam pretreatment and fermentation of enzymatically hydrolyzed sugarcane bagasse by CARRASCO, C, BAUDEL, H. M, SENDELIUS, J, MODIG, T, ROSLANDER, C, GALBE, M, HAHN-HÄGERDAL, B, ZACCHI, G, LIDEN, G

“…Sugarcane bagasse is a lignocellulosic residue obtained from sugarcane milling, and a potentially interesting raw material that can be used for fuel ethanol…”
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Bioethanol production from non-starch carbohydrate residues in process streams from a dry-mill ethanol plant by Linde, M., Galbe, M., Zacchi, G.

“…Slurries obtained from process streams in a starch-to-ethanol plant, Agroetanol AB in Norrköping, Sweden, were used to assess the potential increase in…”
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Optimizing the saccharification of sugar cane bagasse using dilute phosphoric acid followed by fungal cellulases by Geddes, C.C., Peterson, J.J., Roslander, C., Zacchi, G., Mullinnix, M.T., Shanmugam, K.T., Ingram, L.O.

“…A low level of phosphoric acid (1% w/w on dry bagasse basis, 160 °C and above, 10 min) was shown to effectively hydrolyze the hemicellulose in sugar cane…”
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Influence of Enzyme Loading and Physical Parameters on the Enzymatic Hydrolysis of Steam-Pretreated Softwood by Tengborg, Charlotte, Galbe, Mats, Zacchi, Guido

“…Softwood is an interesting raw material for the production of fuel ethanol as a result of its high content of hexoses, and it has attracted attention…”
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Effect of washing on yield in one- and two-step steam pretreatment of softwood for production of ethanol by Soderstrom, J, Galbe, M, Zacchi, G

“…Two‐step steam pretreatment of softwood on laboratory scale has previously been shown to result in higher yields than one‐step steam pretreatment. In this…”
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Process considerations and economic evaluation of two-step steam pretreatment for production of fuel ethanol from softwood by Wingren, A, Soderstrom, J, Galbe, M, Zacchi, G

“…To increase the overall ethanol yield from softwood, the steam pretreatment stage can be carried out in two steps. The two‐step pretreatment process was…”
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Modelling the influence of pH, temperature, glucose and lactic acid concentrations on the kinetics of lactic acid production by Lactococcus lactis ssp. lactis ATCC 19435 in whole-wheat flour by Akerberg, C, Hofvendahl, K, Zacchai, G, Hahn-Hagerdal, B

“…A kinetic model of the fermentative production of lactic acid from glucose by Lactococcus lactis ssp. lactis ATCC 19435 in whole-wheat flour has been…”
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Processing of wheat bran to sugar solution by Chotěborská, P, Palmarola-Adrados, B, Galbe, M, Zacchi, G, Melzoch, K, Rychtera, M

“…In accordance to better exploitation of raw material for bioethanol production we try to find the method for saccharification of problematic cover part of…”
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Effect of acetic acid and furfural on cellulase production of Trichoderma reesei RUT C30 by Szengyel, Z, Zacchi, G

“…Because of the temperature applied in the steam pretreatment of lignocellulosic materials, different types of inhibiting degradation products of saccharides…”
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Cellulase production by T. reesei by Reczey, K., Szengyel, Zs, Eklund, R., Zacchi, G.

“…Steam-pretreated willow has been found to be a suitable substrate for ethanol production in Sweden. The production of Trichoderma reesei cellulases on…”
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A Methodology for Estimation of Mass Transfer Parameters in a Detailed Chromatography Model Based on Frontal Experiments by Persson, P., Kempe, H., Zacchi, G., Nilsson, B.

“…A methodology for estimation of the unknown physical parameters in a detailed model for chromatographic processes is proposed. The model describes the…”
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Simultaneous enzymatic wheat starch saccharification and fermentation to lactic acid by Lactococcus lactis by HOFVENDAHL, K, AKERBERG, C, ZACCHI, G, HAHN-HÄGERDAL, B

“…Simultaneous saccharification of starch from whole-wheat flour and fermentation to lactic acid (SSF) was investigated. For saccharification the commercial…”
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Cost analysis of ethanol production from willow using recombinant Escherichia coli by Sivers, M. von (University of Lund, Lund (Sweden)), Zacchi, G, Olsson, L, Hahn-Hagerdal, B

“…This study comprises a technical and economic analysis of the production of fuel ethanol by fermentation of a pentose‐rich hydrolysate with recombinant…”
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Adsorption of Trichoderma reesei CBH I and EG II and their catalytic domains on steam pretreated softwood and isolated lignin by Palonen, Hetti, Tjerneld, Folke, Zacchi, Guido, Tenkanen, Maija

“…The presence of lignin has shown to play an important role in the enzymatic degradation of softwood. The adsorption of enzymes, and their constituent…”
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