Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mitsuro Ishihara"'
Publikováno v:
Applied and Environmental Microbiology. 74:5857-5861
A family 12 endoglucanase with a molecular mass of 23,926 Da (EG-II) from the brown-rot basidiomycete Fomitopsis palustris was purified and characterized. One of the roles of EG-II in wood degradation is thought to be to loosen the polysaccharide net
Autor:
Takeshi Nishimura, Mitsuro Ishihara
Publikováno v:
hfsg. 63:47-51
The action of β-glucosidase on the methyl derivatives of p-nitrophenyl β-d-glucopyranoside (pNP-β-Glc), which were regio-specifically substituted at O-2, O-3, O-4, and O-6 positions, was studied. Specifically, several β-glucosidases isolated from
Publikováno v:
Holzforschung. 58:305-310
The brown-rot fungusSerpula lacrymansMAFF 420003 was grown in a liquid culture medium containing 0.5% carboxymethyl cellulose (CMC) and 1% glucose as carbon sources. Although little extracellular cellulase was secreted, the fungus produced an oxidize
Publikováno v:
Enzyme and Microbial Technology. 31:986-991
Utilization of d -xylose as carbon source for production of bacterial cellulose was studied. Seventeen strains of acetic acid bacteria were screened for their cellulose productivity in d -glucose, d -xylose, and d -xylose/ d -xylulose mixed media, re
Publikováno v:
Journal of Wood Science. 45:417-424
To investigate the bleaching mechanism, a lignincarbohydrate complex (LCC) model compound, a vinyl ether-type lignin model dimer, and a hexeneuronic acid model compound were treated with dilute sulfuric acid of different pHs. Beech kraft pulp and red
Publikováno v:
Journal of Wood Science. 45:69-75
The objective of this study was to characterize the decay of acetylated wood due to brown-rot and white-rot fungi by analysis of chemical composition, X-ray measurements, and13C-NMR spectroscopy. The decay by brown-rot fungus became inhibited at a we
Publikováno v:
Carbohydrate Research. 308:117-122
Two neutral oligosaccharides from in situ reduced hardwood xylan were isolated and completely characterized by methylation analysis and 2D NMR spectroscopy (COSY, HOHAHA, HMQC, HMQC-TOCSY, NOESY, and HMBC techniques). The oligosaccharides are the xyl
Publikováno v:
Carbohydrate Research. 305:261-269
Two types of substrates, the algal-bacterial type (rich in cellulose I α ) cellulose and the cotton-ramie type (dominant in cellulose I β ) cellulose, were degraded comparatively by Trichoderma viride cellulase. The algal-bacterial type cellulose m
Publikováno v:
Carbohydrate Research. 305:109-116
We previously reported that the algal-bacterial type cellulose microfibril was more susceptible to enzymatic attack than the cotton-ramie type cellulose. In cellulose crystallite (CC) of the algal-bacterial type cellulose, the cellulose Iα crystal c
Autor:
Mitsuro Ishihara
Publikováno v:
Wood Preservation. 21:278-289