Zobrazeno 1 - 10
of 83
pro vyhledávání: '"M. Mes-Hartree"'
Publikováno v:
Biotechnology and Bioengineering. 30:558-564
The commercial production of chemicals and fuels from lignocellulosic residues by enzymatic means still requires considerable research on both the technical and economic aspects. Two technical problems that have been identified as requiring further r
Butanol production of Clostridium acetobutylicum grown on sugars found in hemicellulose hydrolysates
Autor:
J. N. Saddler, M. Mes-Hartree
Publikováno v:
Biotechnology Letters. 4:247-252
Clostridium acetobutylicum was grown on a variety of different media and assayed for enhanced butanol production. Butanol values of about 90% of theoretical were obtained when glucose was used as the substrate. Five other sugars were assayed and the
Publikováno v:
Biotechnology Letters. 5:101-106
Five different agricultural residues, barley straw, wheat straw, corn stover, corn stalks and alfalfa stalks were pretreated by steam explosion. The pretreated agricultural residues were then hydrolyzed by the addition of 15 IU of Trichoderma E58 cel
Publikováno v:
Applied Microbiology and Biotechnology. 26:120-125
Enzymatic conversion of lignocellulosic material to fuels and chemicals depends on a initial pretreatment to render the cellulose more susceptible to enzymatic attack. Biological delignification of aspenwood with the fungus Phlebia tremellosus was co
Publikováno v:
Applied Microbiology and Biotechnology. 29:462-468
Aspenwood, wheat straw, wheat chaff and alfalfa stems were treated under pressure with either steam or ammonia. The material was then water or methanol/water extracted. The extent of enzymatic hydrolysis of the cellulose portion of the treated substr
Autor:
M, Mes-Hartree, J B, Armstrong
Publikováno v:
Journal of embryology and experimental morphology. 60
Cell-lethal developmental mutations, which are presumed to affect the viability of all cells in a mutant embryo, have been distinguished from other development lethals on the basis of the results of parabiosis and transplant experiments. Premature de
Publikováno v:
Biotechnology and bioengineering. 31(7)
Cellulase production by Trichoderma harzianum E58 grown on lactose and various cellulosic substrates such as Solka Floe, Avicel, and steamed aspenwood was investigated. The culture filtrates of T. harzianum E58 obtained after growth on these substrat
Publikováno v:
Applied Biochemistry and Biotechnology. 9:389-390
Agricultural residues were pretreated by steam explosion and the cellulosic component of these substrates were converted to ethanol using a combined enzymatic hydrolysis and fermentation (CHF) process. The enzymatic hydrolysis was carried out using c
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