Search Results - "MACRIS, B. J"

Performance of an intermittent agitation rotating drum type bioreactor for solid-state fermentation of wheat straw by Kalogeris, E, Iniotaki, F, Topakas, E, Christakopoulos, P, Kekos, D, Macris, B.J

“…A laboratory bioreactor, designed for solid-state fermentation of thermophilic microorganisms, was operated for production of cellulases and hemicellulases by…”
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Purification and characterization of a feruloyl esterase from Fusarium oxysporum catalyzing esterification of phenolic acids in ternary water–organic solvent mixtures by Topakas, E, Stamatis, H, Biely, P, Kekos, D, Macris, B.J, Christakopoulos, P

“…An extracellular feruloyl esterase (FAE-II) from the culture filtrates of Fusarium oxysporum F3 was purified to homogeneity by SP-Sepharose, t-butyl-HIC and…”
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Production and characterization of cellulolytic enzymes from the thermophilic fungus Thermoascus aurantiacus under solid state cultivation of agricultural wastes by Kalogeris, E., Christakopoulos, P., Katapodis, P., Alexiou, A., Vlachou, S., Kekos, D., Macris, B.J.

“…Extracellular cellulolytic enzymes were produced under solid state cultivation by the thermophilic fungus Thermoascus aurantiacus and characterized. Elevated…”
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Studies on the solid-state production of thermostable endoxylanases from Thermoascus aurantiacus: Characterization of two isozymes by Kalogeris, E, Christakopoulos, P, Kekos, D, Macris, B.J

“…Production of xylanases by the thermophilic fungus Thermoascus aurantiacus under solid state culture (SSC) was enhanced by optimization of the type of carbon…”
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Biosynthesis of fructo-oligosaccharides by Sporotrichum thermophile during submerged batch cultivation in high sucrose media by KATAPODIS, P, KALOGERIS, E, KEKOS, D, MACRIS, B. J, CHRISTAKOPOULOS, P

“…Biosynthesis of fructo-oligosaccharides (FOS) was observed during growth of the thermophilic fungus Sporotrichum thermophile on media containing high sucrose…”
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Antimicrobial activity of acidic xylo-oligosaccharides produced by family 10 and 11 endoxylanases by Christakopoulos, P, Katapodis, P, Kalogeris, E, Kekos, D, Macris, B.J, Stamatis, H, Skaltsa, H

“…Acidic oligosaccharides were obtained from birchwood xylan by treatment with a Thermoascus aurantiacus family 10 and a Sporotrichum thermophile family 11…”
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Design of a solid-state bioreactor for thermophilic microorganisms by Kalogeris, E., Fountoukides, G., Kekos, D., Macris, B.J.

“…A laboratory horizontal bioreactor was designed for cellulase and hemicellulase production by the thermophilic fungus Thermoascus aurantiacus grown in…”
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Bioconversion of ferulic acid into vanillic acid by the thermophilic fungus Sporotrichum thermophile by Topakas, E., Kalogeris, E., Kekos, D., Macris, B.J., Christakopoulos, P.

“…Sporotrichum thermophile is capable of promoting the formation of vanillic acid during ferulic acid degradation. Ferulic acid metabolism by S. thermophile…”
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Production of acidic xylo-oligosaccharides by a family 10 endoxylanase from Thermoascus aurantiacus and use as plant growth regulators by KATAPODIS, P, KAVARNOU, A, KINTZIOS, S, PISTOLA, E, KEKOS, D, MACRIS, B. J, CHRISTAKOPOULOS, P

“…Neutral and acidic oligosaccharides were obtained from birchwood xylan by treatment with an endoxylanase, family 10 class, from Thermoascus aurantiacus. The…”
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new glucose oxidase from Aspergillus niger: characterization and regulation studies of enzyme and gene by Hatzinikolaou, D.G, Hansen, O.C, Macris, B.J, Tingey, A, Kekos, D, Goodenough, P, Stougaard, P

“…A new glucose oxidase from Aspergillus niger was isolated and characterized. The enzyme showed different kinetic and stability characteristics when compared to…”
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Production of xylanases, mannanases, and pectinases by the thermophilic fungus Thermomyces lanuginosus by Puchart, Vladimı́r, Katapodis, Petros, Biely, Peter, Kremnický, Lubomı́r, Christakopoulos, Paul, Vršanská, Mária, Kekos, Dimitris, Macris, Basil J, Bhat, Mahalingeshwara K

“…A group of 17 strains of the thermophilic fungus Thermomyces lanuginosus was examined for the production of xylanases, β-mannanases, arabinanases, and…”
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Factors regulating production of glucose oxidase by Aspergillus niger by Hatzinikolaou, D.G., Macris, B.J.

“…Certain factors affecting production of extracellular and cell-bound glucose oxidase by Aspergillus niger were investigated. The intention was to maximize…”
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Purification and characterisation of NAD+-dependent xylitol dehydrogenase from Fusarium oxysporum by PANAGIOTOU, G, KEKOS, D, MACRIS, B. J, CHRISTAKOPOULOS, P

“…An NAD^sup +^-dependent xylitol dehydrogenase (XDH) from Fusarium oxysporum, a key enzyme in the conversion of xylose to ethanol, was purified to homogeneity…”
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An alternative approach to the bioconversion of sweet sorghum carbohydrates to ethanol by Mamma, D., Christakopoulos, P., Koullas, D., Kekos, D., Macris, B.J., Koukios, E.

“…The ethanol fermentation of juice and press cake, resulting from the squeezing of sweet sorghum stalks at high pressure, was investigated. The juice was…”
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Catalytic properties of the endoxylanase I from Thermoascus aurantiacus by Kalogeris, E, Christakopoulos, P, Vršanská, M, Kekos, D, Biely, P, Macris, B.J

“…Endo-β-1,4-xylanase I previously purified from Thermoascus aurantiacus solid state culture was further characterized. The enzyme had a molecular weight of 33…”
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Hemicellulolytic activity of Fusarium oxysporum grown on sugar beet pulp. Production of extracellular arabinanase by Cheilas, T, Stoupis, T, Christakopoulos, P, Katapodis, P, Mamma, D, Hatzinikolaou, D.G, Kekos, D, Macris, B.J

“…Fusarium oxysporum F3 exhibited hemicellulolytic enzymic activity when grown on sugar beet pulp, a by-product of the sugar industry. The growth medium was…”
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Purification and characterization of an extracellular α-L-arabinofuranosidase from Fusarium oxysporum by CHRISTAKOPOULOS, P, KATAPODIS, P, HATZINIKOLAOU, D. G, KEKOS, D, MACRIS, B. J

“…An alpha-L-arabinofuranosidase from Fusarium oxysporum F3 was purified to homogeneity by a two-step ion exchange intercalated by a gel filtration…”
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Enhanced acetyl esterase production by Fusarium oxysporum by Christakopoulos, P, Mamma, D, Kekos, D, Macris, B.J

“…Production of acetyl esterase (EC 3.1.1.6) by Fusarium oxysporum strain F3 was enhanced by optimization of growth conditions. Under optimal conditions,…”
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Comparative growth studies of the extreme thermophile Sulfolobus acidocaldarius in submerged and solidified substrate cultures by HATZINIKOLAOU, D. G, KALOGERIS, E, CHRISTAKOPOULOS, P, KEKOS, D, MACRIS, B. J

“…An attempt was made, for the first time, to exploit cultures on solidified substrates (SSC) as an alternative to submerged cultures (SmC) for growing…”
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Simultaneous saccharification and fermentation of sweet sorghum carbohydrates to ethanol in a fed-batch process by Lezinou, V, Christakopoulos, P, Kekos, D, Macris, B.J

“…The simultaneous saccharification and fermentation (SSF) of sweet sorghum carbohydrates to ethanol by Fusarium oxysporum F3 alone or in mixed culture with…”
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