Results 171 to 180 of about 15,587 (221)

Endophytes as Producers of Xylanase.

Journal of Bioscience and Bioengineering, 2002
One hundred and sixty-nine endophytic fungi and 81 endophytic bacteria were isolated from 14 plants in total. Among them, 155 fungi (91.7%) and 52 bacteria (64%) were found to produce xylanase. The inside part of plants is a novel and good source for isolating xylanase producers in comparison with soil.
Manabu, Suto, Miho, Takebayashi, Katsuichi, Saito, Michiko, Tanaka, Atsushi, Yokota, Fusao, Tomita   +5 more
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Occupational Allergies to Xylanases

Pneumologie, 2004
The exposure against enzyme dusts have long been known to cause occupational allergies. In the 1960s an increasing number of occupational allergies in the detergent industry were observed. In this context the high sensitization potential of enzyme dusts attracted attention.
V, van Kampen, R, Merget, T, Brüning
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Studies on xylanase fromBasidiomycetes

Folia Microbiologica, 1975
Formation of extracellular xylanase was studied in 10 strains of wood-destroying fungi belonging to Basidiomycetes during their submerged cultivation with willow sawdust. The highest enzyme activity was found in the fungus Trametes hirsuta (Wulf.) Pilát.
M, Kubacková, S, Karácsonyi, J, Váradi   +2 more
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Xylanase in the Soil and the Rumen

Nature, 1955
IN connexion with experiments on enzymatic decomposition of wheat straw xylan1, the xylanase activity in the soil has been investigated by a method very similar to that of Hofmann2. To 5 gm. of air-dry soil in 50-ml. Erlenmeyer flasks were added 2 ml. of toluene, and, after 10 min., 5 ml. phosphate buffer (pH 6.5) and 5 ml.
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Xylanases of Streptomyces

1988
Publisher Summary Streptomyces can produce inductively extracellular xylanase in the presence of xylan, but cannot secrete β-xylosidase into medium. When the xylanase acts on xylan, mainly xylose and xylobiose are accumulated in the hydrolyzate. Streptomyces can produce inductively the xylanase in response to nonmetabolizable β-xylosides.
Tuneo Yasui, Masaki Marui, Isao Kusakabe, Kotoyoshi Nakanishi   +3 more
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Use of Psychrophilic Xylanases Provides Insight into the Xylanase Functionality in Bread Making

Journal of Agricultural and Food Chemistry, 2011
The bread-improving potential of three psychrophilic xylanases from Pseudoalteromonas haloplanktis TAH3A (XPH), Flavobacterium sp. MSY-2 (rXFH), and unknown bacterial origin (rXyn8) was compared to that of the mesophilic xylanases from Bacillus subtilis (XBS) and Aspergillus aculeatus (XAA).
Emmie, Dornez, Priscilla, Verjans, Filip, Arnaut, Jan A, Delcour, Christophe M, Courtin   +4 more
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Xylanases: Structure and Function

1981
A number of papers in this seminar are devoted to the production and characterization of cellulases. This is proper, since the use of cellulases is perhaps the most feasible method of converting cellulose to products that may be used for fuels and chemicals.
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The interaction of xylanases with commercial pulps

Biotechnology and Bioengineering, 1991
AbstractWhen purified xylanases from Trichoderma harzianum E58 or from a clone of Bacillus circulans were incubated with various low‐yield wood pulps, little of the original enzyme activity could be detected in the filtrate at the end of the reaction.
D J, Senior, P R, Mayers, J N, Saddler
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Biochemical Characterization of a GH11 Xylanase from Xylanase-Producing Trichoderma citrinoviride

Applied Biochemistry and Biotechnology
Xylan, a prevalent component of lignocellulose, ranks as the second most abundant carbohydrate in nature. Endo-1,4-xylanase, pivotal for its ability to cleave β-1,4-glycosidic linkages within xylan, is crucial for various applications in the food/feed processing, biofuel production, and paper/pulp industries.
Beom Soo, Kim, Bo Min, Jeong, Dongeon, Kim, Soo Rin, Kim, In Jung, Kim   +4 more
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Proteinaceous inhibitors of microbial xylanases

Biochemistry (Moscow), 2010
At the end of 1990s two structurally different proteinaceous inhibitors of xylanases were discovered in the grain of wheat (Triticum aestivum). They were named TAXI (T. aestivum xylanase inhibitor) and XIP (xylanase-inhibiting protein). Later it was shown that TAXI and XIP in wheat are present in several isoforms encoded by different genes.
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