EFFECTS OF HOT-COLD OIL TREATMENT ON BIOLOGICAL RESISTANCE AND PHYSICAL PROPERTIES OF BRUTIA PINE SAPWOOD

dc.contributor.authorVar, Ahmet Ali
dc.contributor.authorYalcin, Mesut
dc.contributor.authorYalcin, Omer Umit
dc.contributor.authorDemir, Mehmet
dc.date.accessioned2021-12-01T18:48:33Z
dc.date.available2021-12-01T18:48:33Z
dc.date.issued2021
dc.department[Belirlenecek]en_US
dc.description.abstractThis study investigated the physical properties of hot-cold oil-treated Brutia pine sapwood (Pinus brutia) and its biological resistance against wood-decay fungi. Weight percent gain, density, water absorption, and volumetric shrinking were chosen as the physical properties of the wood. White rot (Trametes versicolor) and brown rot (Neolentinus lepideus) were selected as the wood-decay fungi. Two different temperatures and two different time intervals were determined for the hot-cold oil treatment. Castor oil (Ricinus communis), flaxseed oil (Oleum linii), and a mixture of the two were used as the treatment oils (the medium of the hot-cold treatment). The results showed that the physical properties of the hot-cold oil-treated samples improved significantly compared to those of the control samples. In addition, after exposure to the decay fungi, the mass loss of the hot-cold flaxseed oil-treated samples decreased significantly more than in either the untreated samples or those treated with the other oils. There was a significant increase in the water repellent effectiveness and dimensional stability of the Brutia pine sapwood with all hot-cold oil treatments, but the hot-cold castor oil treatment appeared to have had no effect on decay resistance. A hot-cold oil treatment using flaxseed oil or a mixture including it could be a suitable method for improvement of the water repellent effectiveness, dimensional stability, and decay resistance of Brutia pine sapwood, as they both reduced the water uptake and the mass loss against the wood-decay fungi compared to the results of the control samples.en_US
dc.description.sponsorshipTR TUBITAK-Directorate of Science Fellowships and Grant Programs (BIDEB) [2209-A: 1919B011601622]en_US
dc.description.sponsorshipThe authors are grateful for the support from the TR TUBITAK-Directorate of Science Fellowships and Grant Programs (BIDEB) (Grant No. 2209-A: 1919B011601622).en_US
dc.identifier.doi10.4067/s0718-221x2021000100442
dc.identifier.issn0717-3644
dc.identifier.issn0718-221X
dc.identifier.scopus2-s2.0-85109127525en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.4067/s0718-221x2021000100442
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10559
dc.identifier.volume23en_US
dc.identifier.wosWOS:000672638300042en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Bio-Bioen_US
dc.relation.ispartofMaderas-Ciencia Y Tecnologiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCastor oilen_US
dc.subjectdecay resistanceen_US
dc.subjectflaxseed oilen_US
dc.subjecthot-cold oil treatmenten_US
dc.subjectphysical propertiesen_US
dc.subjectpine wooden_US
dc.subjectWooden_US
dc.subjectAspenen_US
dc.titleEFFECTS OF HOT-COLD OIL TREATMENT ON BIOLOGICAL RESISTANCE AND PHYSICAL PROPERTIES OF BRUTIA PINE SAPWOODen_US
dc.typeArticleen_US

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