Results 141 to 150 of about 13,970 (191)
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1992
An outline of lignite degradation, methane generation from lignite, bioprocessing of coal breakdown products and possible bioreactor configurations were presented under the topic of bioconversion of coal, a recently new development. Preliminary work has been done on the fungal and bacterial degradation of lignite and bacteria have been identified which
A. Tanyolaç +3 more
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An outline of lignite degradation, methane generation from lignite, bioprocessing of coal breakdown products and possible bioreactor configurations were presented under the topic of bioconversion of coal, a recently new development. Preliminary work has been done on the fungal and bacterial degradation of lignite and bacteria have been identified which
A. Tanyolaç +3 more
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Bioconversion of lignocellulosics
Biomass, 1990Abstract During the 3 years from 1986 to 1988, two International Energy Agency projects, CPD 2 (Pretreatment of Lignocellulosics) and CPD 5 (Conversion of C5, Sugars to Ethanol), were combined to form Task IV — Bioconversion of Lignocellulosics.
J.N. Saddler, K. Mackie
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Screening Extremophiles for Bioconversion Potentials
Biotechnology Progress, 2006AbstractA screening protocol was developed and implemented to evaluate extremophiles, in particular hyperthermophiles and thermoacidophiles, for their capacity to transform starch‐based feedstocks to high‐value organic acids and solvents. Screening results of 14 extremophiles showed promising growth and biotransformation potentials.
Jin-Woo, Kim, Tonya L, Peeples
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Bioconversions of ergot alkaloids
1991Ergot alkaloids are very important pharmaceutical substances with wide medical use. Their bioproduction is usually followed by chemical modification. Bioconversions of ergot alkaloids on an industrial scale have become more important in recent years.
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Biotechnological applications of microbial bioconversions
Critical Reviews in Biotechnology, 2015Modern research has focused on the microbial transformation of a huge variety of organic compounds to obtain compounds of therapeutic and/or industrial interest. Microbial transformation is a useful tool for producing new compounds, as a consequence of the variety of reactions for natural products.
Carrie, Perkins +3 more
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Bioconversion of crude glycerol by fungi
Applied Microbiology and Biotechnology, 2012The production of synthetic glycerol from petrochemical feedstocks has been decreasing in recent years. This is largely due to increasing supplies of crude glycerol derived as a co-product from the oleochemical industry, especially biodiesel production.
R W, Nicol, K, Marchand, W D, Lubitz
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Progesterone bioconversion by microalgal cultures
Phytochemistry, 1994Ten different strains of unicellular microalgae have been used in the bioconversion of progesterone. Regio and stereoselective reduction and hydroxylation of the title compound were induced. A 9,10-seco derivative was obtained in high yield by using Scenedesmus quadricauda.
POLLIO, ANTONINO +5 more
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Bioconversion and Removal of Metals and Radionuclides
1997Beneficial and detoxifying mechanisms in microorganisms are described in relation to their potential exploitation for metal and radionuclide bioremediation. Metal toxicity and essentiality are amphibolous aspects of metals in regards to their homeostatic and non homeostatic metabolism.
BALDI, Franco +2 more
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Bioconversion of Hemicelluloses
2018Hemicellulose comprises about 25–30% of the lignocellulosic biomass and is the second most abundant polysaccharide after cellulose. These are heterogeneous polymer of pentoses hexoses and sugar acids. Xylans is the major component of hemicellulose and are heteropolysaccharides with homopolymeric backbone chains of 1,4 linked β-d-xylopyranose units.
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