Your search resulted in 90 documents. Displaying 25 entries per page.
Characterization of Pectinases from Brown-rot Fungus Fomitopsis palustris
2019 - IRG/WP 19-10951
…fungi. In this study, pectinases from brown-rot fungus Fomitopsis palustris were purified and characterized.
Fomitopsis palustris was cultivated on the liquid medium containing 2% pectin, and the culture supernatant after the cultivation was recovered by filtration. Proteins in the supernatant were concentrated…
Y Tanaka, N Konno, T Suzuki, N Habu
Sensitivity to Copper of Basidiospores from Copper Tolerant Fungi: Fomitopsis palustris and Oligoporus placentus
2010 - IRG/WP 10-10707
…of basidiospore germination and mycelial growth of Fomitopsis palustris (Berk. et Curt) with O. placentus (Fr.) Gilb. & Ryvarden, as a known reference. The spores of F. palustris and O. placentus had the same copper sensitivity. The basidiospores were sensitive to copper concentrations between 20 and 50 times…
C S Woo, P I Morris
A physiological role of the glyoxylate and TCA cycles in fruitbody formation of the coppertolerant brown-rot fungus Fomitopsis palustris
2002 - IRG/WP 02-10430
…body formation of the copper-tolerant brown-rot fungus Fomitopsis palustris. Changes in specific activities of the two glyoxylate (GLOX) cycle key enzymes (isocitrate lyase (ICL) and malate synthase (MS)), the two oxalate-forming enzymes (oxaloacetase (OXA) and glyoxylate dehydrogenase (GLOXDH)), and a…
Jeong-Jun Yoon, T Hattori, M Shimada
Spatial arrangement of lignin peroxidase in pine decayed by Phanerochaete chrysosporium and Fomitopsis pinicola
1988 - IRG/WP 1343
…infiltration of wood. degraded by the brown rot fungus Fomitopsis pinicola, did not indicate free diffusion of the enzyme within the cell wall. This was taken as a proof of non-ezymatic cell wall degradation in brown rot.
E Srebotnik, K Messner
Decay patterns observed in butylene oxide modified ponderosa pine attacked by Fomitopsis pinicola
1983 - IRG/WP 1183
…(WPG) were decayed for 2 months with the brown rot fungus Fomitopsis pinicola. Wood substance loss and the type of decay pattern recognised were fairly similar both for control and blocks treated to 8 and 15 WPG. No difference in attack was observed between radial or tangential walls in latewood tracheids.…
T Nilsson, R M Rowell
First draft of a monographic card for Fomitopsis pinicola (Fr.) Karst
1980 - IRG/WP 196
P W Perrin
Detecting wood-decay fungi in walls: a non-destructive approach with an electronic nose
2025 - IRG/WP 25-11070
…fibre-insulated test specimens. Decay was induced using Fomitopsis palustris, while control specimens remained unexposed. Sensor responses were analysed using principal component analysis (PCA). The results demonstrated that decay-induced odour changes were distinguishable, with decayed and control specimens…
M Suzuki, T Miyauchi, S Isaji, R Naganawa
Natural durability of tropical plantation woods case in teak
2023 - IRG/WP 23-11011
…rot fungus, Trametes versicolor, and a brown rot fungus, Fomitopsis palustris. Wood blocks, 20×20×10 mm in size were cut from the disks across the radius of the stem via pith. The percentage of mass loss of each block caused by decay was obtained after 12 weeks of incubation with these fungi. All of sapwood…
K Yamamoto
Evaluation of the effectiveness of soaking of high-temperature plywood in low-temperature oil-based wood
2023 - IRG/WP 23-40991
…was evaluated using a sand-block laboratory test with Fomitopsis palustris and Trametes versicolor. It was confirmed that sufficient antifungal performance could be achieved by soaking the specimens in a state above a certain temperature.
T Miyauchi, S Isaji, H Shibui, N Furuta, J Miyazaki, H Matusnaga
Effect of MVOC exposure on mycelial growth of wood rotting fungi
2021 - IRG/WP 21-10977
…versicolor, and brown-rot fungi Coniophora puteana, Fomitopsis palustris and Gloeophyllum trabeum). After a certain period incubation, mycelial growth was measured based on the diameter of the colony where the mycelium has spread. Consequently, it was suggested that the effect of MVOCs exposure on mycelial…
S Horikawa, R Konuma, M Yoshida
Decomposition and metabolism of gaseous COS by wood rotting fungi
2021 - IRG/WP 21-10978
…(brown-rot fungi Gloeophyllum trabeum, Coniophora puteana, Fomitopsis palustris, Fomitopsis pinicola, Neolentinus suffrutescens, Wolphiporia cocos and Serpula lacrymans, and white-rot fungi Trametes versicolor and, Pleurotus ostreatus) and found that all of them had COS-degrading activity. Among the above fungi, G.…
R Iizuka, O Iwao, Y Katayama, M Yoshida
Difference of wood decay manner between brown-rot species
2019 - IRG/WP 19-10938
…fungus (Trametes versicolor) and brown-rot fungi (Fomitopsis palustris, F. pinicola, and Wolfiporia cocos), respectively, were analyzed by X-ray diffraction and infrared spectroscopic methods followed by multivariate analysis. In the analyses, the differences in the cellulose crystallinities and infrared…
R Kondo, Yo Horikawa, S Nakaba, K Ando, M Yoshida
Development of accelerated decay test for CLT using a fungus grown on agar medium
2019 - IRG/WP 19-20664
…CLT samples of the dimension 150×150×150 mm with fungus (Fomitopsis palustris) grown in agar medium in plastic container for 3 and 6 months. As the results, the mass loss of the samples attached with two containers (samples sandwiched between two containers) was higher than of with one container. The mass loss of…
T Miyauchi, K Kambara, W Ohmura, T Mori, H Matsunaga, N Hattori
Hybrid green composites manufactured with glass fiber and jute fabric skin by VARTM process: Fungal, mold, and termite resistance tests
2017 - IRG/WP 17-40780
…resistance of produced composite specimens by employing Fomitopsis palustris, Trametes versicolor and Serpula lacyrmans. The specimens were also subjected to mold resistance tests. Test specimens were then bio-assayed against the termites in laboratory conditions. The specimens were highly resistant to fungi…
S N Kartal, E Terzi, M Muin, A H Hassanin, T Hamuoda, A Kilic, Z Candan
The effects of impregnation with secondary metabolite extracted from Ipe on durability of Japanese cedar and beech wood
2013 - IRG/WP 13-30618
…exposure to fungal attack with wood-decaying fungi such as Fomitopsis palustris, Japanese cedar specimens exhibited less than 3% mass losses. Extractives retention after weathering treatment of Japanese cedar and beech specimens were 86.1% and 59.1%, respectively. Moreover, both specimens demonstrated bulk…
T Iida, R Konuma, K Kawarada
Biological performance of wood- and bamboo-polypropylene composites: Effects of particle content, particle size and Zn borate
2012 - IRG/WP 12-40577
…60, and 100 mesh). In fungal resistance tests, Tyromyces palustris, a standardized test fungus, Schizophyllum commune and Pycnoporus coccineus observed previously on commercial WPC products in field tests by various researchers were employed. Termite resistance tests were performed in laboratory conditions using…
S N Kartal, S Aysal, E Terzi, T Yoshimura, K Tsunoda
Biological properties of Pinus radiata veneers modified with hexamethoxymethyl melamine
2011 - IRG/WP 11-40552
…to three brown rot fungi Coniophora puteana, Fomitopsis lilacino-gilva and Tyromyces palustris when compared to unmodified controls. The inhibitory effects were generally more apparent in leached veneers. Modified LVL specimens exposed to Coptotermes acinaciformis termites showed only a small degree…
A Siraa, S Millward, C Molloy
Comparative studies of natural durability of Japanese cedar (Cryptomeria japonica D. Don) among the geographic cultivates
2006 - IRG/WP 06-10592
…as Sugi) was investigated by accelerated tests for decay (Fomitopsis palustris (Berk. et Curt.) Murr.) and termite (Reticulitermes speratus Kolbe) attacks on 13 clones of Sugi trees from Kyushu-Okinawa Region (Fukuka, Ooita, Saga, Miyazaki, Kagoshima). For this purpose, 57 twenty-five years old Sugi trees of various…
I Usta, K Takata, S Doi
Removal of heavy metals from treated wood using biological methods
2005 - IRG/WP 05-50226
…with copper based preservatives using brown-rot fungus Fomitopsis palustris. The amount of effective elements removed by treatment methods was examined. The relationship between oxalic acid concentration and the amount of heavy metals removed from each treated wood was also investigated. The relationship between…
Dong-won Son, Dong-heub Lee
Preliminary evaluation of new quaternary ammonia compound, didecyl dimethyl ammonium tetrafluoroborate for preventing fungal decay and termite attack
2005 - IRG/WP 05-30375
…resistance tests were performed using brown-rot fungus, Fomitopsis palustris and white-rot fungus, Trametes versicolor. Treated wood specimens were also subjected a 3-week-termite resistance tests using subterranean termites, Coptotermes formosanus. Decay resistance tests showed that wood specimens treated with…
S N Kartal, W J Hwang, Y Imamura
Decay and termite durabilities of heat-treated wood
2004 - IRG/WP 04-40272
Decay and termite resistances of Plato-treated timbers were evaluated using a modified JIS decay test method, feeding test in a laboratory scale and a field exposure against Reticulitermes speratus (Kolbe) or Coptotermes formosanus Shiraki. The results showed…
S Doi, K Hanataa, E Kamonji, Yuuji Miyazaki
Fungal remediation of CCA-treated wood
2004 - IRG/WP 04-50210
…arsenate (CCA) treated wood by three brown-rot fungi, Fomitopsis palustris, Coniophora puteana, and Laetiporus sulphureus and ten mold and staining fungi, Aspergillus niger, Aureobasidium pullulans, Gliocladium virens, Penicillium funiculosum, Rhizopus javanicus, Ceratocystis pilifera, C. peceae, Alternaria…
S N Kartal, Y Imamura
Variation of natural durability of sugi (Cryptomeria japonica) wood in 15 clones examined by decay test (Preliminary report)
2004 - IRG/WP 04-10526
…losses of heartwood caused by a brown rot decay fungus, Fomitopsis palustris and a white rot decay fungus, Pycnoporus coccineus were ranged from 0% to 29% and 0% to 14% respectively. The coefficients of their variation among 27 sample trees were 80 % and 38% in mass loss of heartwood by these fungi. Heartwood from…
K Yamamoto, A Tamura, R Nakada
Decay and termite resistance of wood treated with boron-containing quaternary ammonia compound, didecyl dimethyl ammonium tetrafluoroborate (DBF) incorporated with acryl-silicon type resin
2004 - IRG/WP 04-30334
…resistance tests were performed using brown-rot fungus Fomitopsis palustris and white-rot fungus, Trametes versicolor. Treated wood specimens were also subjected a 3-week-termite resistance tests using subterranean termites, Coptotermes formosanus. Wood specimens surface-treated with preservative solution…
S N Kartal, W J Hwang, K Shinoda, Y Imamura
A possible role of unique TCA cycles in wood-rotting basidiomycetes
2003 - IRG/WP 03-10461
The copper tolerant brown-rot fungus, Fomitopsis palustris, acquires metabolic energy by use of the constitutively-occurring Kornberg’s glyoxylate cycle coordinating with oxalate biosynthesis and glucose oxidation (Erman Munir et al. Proc. Natl. Acad. Sci. USA, (2001) 98, 11126-11130).…
E Munir, T Hattori, M Shimada