Titlebook: Biotechnology for Fuels and Chemicals; Proceedings of the N Mark Finkelstein,Brian H. Davison Conference proceedings 1998 Humana Press Inc.

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D. Glaves,L. Weiss,F. Vidal-Vanaclochaetic acid in the prehydrolysate. The National Renewable Energy Laboratory (NREL) is currently investigating a simultaneous saccharification and cofermentation (SSCF) process that uses a proprietary metabolically engineered strain of . that can coferment glucose and xylose. Acetic acid toxicity repre

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G. Uhlenbruck,F. G. Hanisch,W. E. G. Müllerin their steady-state growth environment. The usual high degree of ethanol selectivity associated with glucose fermentation by Z. . is associated with conditions that promote rapid and robust growth, with about 95% of the substrate (5% w/v glucose) being converted to ethanol and CO., and the remaini

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A. Schauer,S. Gabius,U. Brinck,H.-J. Gabiusentative lactate dehydrogenase, gave rise spontaneously to a chromosomal mutation that restored its ability to ferment glucose. The mutant strain, named AFP111, fermented glucose more slowly than did its wild-type ancestor, strain W1485, and generated a very different spectrum of products. AFP111 pr

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Hans-Joachim Gabius,Sigrun Gabiusen . cells were grown on the laboratory medium 2XSG. . cells harboring the multicopy . gene were grown on basal medium, supplemented with 1% chicken feather as a source of energy, carbon, and nitrogen. Proteolytic and keratinolytic activities were monitored throughout the cultivation time. A high le

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Dilute Acid Pretreatment of Softwoods ,,at 200-230°C for 1-5 min. After pretreatment, 90-95% of the hemicellulose and as much as 20% of the cellulose was solubilized in water, and 90% of the remaining cellulose can be hydrolyzed to glucose by cellulase enzyme. The prehydrolysates, at as high as 10% total solid concentration, can be readily fermented by the unadapted yeast . D.A.

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