Results 131 to 140 of about 3,126 (172)
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Separation and quantification of cellulases and hemicellulases by capillary electrophoresis
Analytical Biochemistry, 2003Cellulases and hemicellulases are two classes of enzymes produced by filamentous fungi and secreted into the cultivation medium. Both classes of enzymes consist of a subset of classes of which the fungi produce several enzymes with varying molecular mass and pI but similar enzymatic activities.
Henning, Jørgensen +2 more
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Evaluation of the Effects of Hemicellulases on the Bleachability of Sulphite Pulps
hfsg, 1995Sulphite pulps were prepared from spruce chips with four cooking methods, differing in cooking pH, the use of additives such as anthraquinone, and the cooking time and temperature. Considerable differences in carbohydrate composition, lignin content and yield of the pulps were observed.
Kantelinen, Anne +5 more
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Hemicellulases: Their Occurrence, Purification, Properties, and Mode of Action
1976Publisher Summary The terms “hemicellulases” or “hemicellulose-degrading enzymes” refer to those enzymes that specifically degrade only hemicelluloses, and do not include the glycosidases—which—in addition to their activity on glycosides of low molecular weight, are also frequently capable of hydrolyzing the short-chain or monosaccharide appendages ...
R F, Dekker, G N, Richards
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The Hemicellulase Group of Enzymes
Canadian Institute of Food Science and Technology Journal, 1979openaire +1 more source
Hemicellulases in the bleaching and characterisation of kraft pulps: Dissertation
1996Enzyme-aided bleaching of kraft pulps is the major industrial application of hemicellulases in pulp processing. In this work, the role of xylanase and mannanase pretreatments in the ECF and TCF bleaching of softwood pulps produced by different sulphate cooking methods was studied.
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Hemicellulases from Penicillium and Talaromyces for lignocellulosic biomass valorization: A review
Bioresource Technology, 2021Manuel Nieto-Domínguez +2 more
exaly
Pilot scale production of recombinant hemicellulases and their saccharification potential
Preparative Biochemistry and Biotechnology, 2020Asma Zafar, Muhammad Nauman Aftab
exaly