Development of extraction methodology for identification of extractive-compounds indexing natural durability of selected wood species

Autor: Eli Keržič, Miha Humar, Primož Oven, Viljem Vek

Publikováno v: Wood material science & engineering, vol. sprejeto v objavo, no. sprejeto v objavo, pp. 1-11, 2023.

This study is concerned with establishing a uniform experimental protocol for the determination of phenolic extractives, which play an essential role in the durability of the wood of selected species included in the field tests. European larch (Larix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60c3b3a5fed21a18e5cf1002570ab241
https://doi.org/10.1080/17480272.2023.2207529

Characterisation, recovery and activity of hydrophobic compounds in Norway spruce log soaking pit water

Autor: BarberoLópez, Aitor, Vek, Viljem, Poljanšek, Ida, Virjamo, Virpi, LópezGómez, Yeray Manuel, Sainio, Tuomo, Humar, Miha, Oven, Primož, Haapala, Antti

Publikováno v: Waste and biomass valorization, vol. 13, no. 5, 2022.
Waste and biomass valorization, 1 spletni vir (1 datoteka PDF ([12] str.)), Vol. 13, iss. 5, 2022
COBISS-ID: 517646873

Norway spruce log soaking water (SLSW) is considered a waste in the plywood and veneer industry but has not been characterised, and its possible uses remain unexplored. The purpose of this study is to characterise and test the possibility of using SL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7b6af0d4223f19963b5e44137c028cb9
https://repozitorij.uni-lj.si/Dokument.php?id=158313&dn=

Improving fungal decay resistance of less durable sapwood by impregnation with Scots pine knotwood and black locust heartwood hydrophilic extractives with antifungal or antioxidant properties

Autor: Primož Oven, Viljem Vek, Miha Humar, Angela Balzano, Ida Poljanšek

Publikováno v: Forests, vol. 11, no. 9, 1024, 2020.
Forests, Vol 11, Iss 1024, p 1024 (2020)
Forests
Volume 11
Issue 9

Research Highlights: The antifungal assay confirmed that knotwood extractives of Scots pine inhibit the growth of wood decay fungi. Heartwood extracts of black locust were found to be much stronger free radical scavengers than the extracts of Scots p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a714e5f7f4c21e2ce9c832b356b90cd
https://repozitorij.uni-lj.si/Dokument.php?id=153190&dn=

Vsebnost ekstraktivov v skorji in lesu robinije (Robinia pseudoacacia L.)

Autor: Ida Poljanšek, Blaž Vivod, Primož Oven, Viljem Vek

Publikováno v: Acta Silvae et Ligni, vol. 119, pp. 13-25, 2019.
Acta Silvae et Ligni, Vol 119, Pp 13-25 (2019)

Raziskali smo vsebnost in sestavo ekstraktivov v lesnih tkivih in skorji robinije (Robinia pseudoacacia L.). Vzorce njenega lesa in skorje smo ekstrahirali v aparatu Soxhlet z acetonom. Acetonske ekstrakte smo preiskali gravimetrično in s tem izmeri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77f88ce9dc5382d4ebc159df08101593
https://doi.org/10.20315/asetl.119.2

Optimization of accelerated solvent extraction (ASE) of silver fir wood (Abies alba Mill.)

Autor: Eli Keržič, Viljem Vek, Ida Poljanšek, Primož Oven

Publikováno v: Les, vol. 68, no. 2, pp. 69-77, 2019.
Les, Vol 68, Iss 2, Pp 69-77 (2019)

Qualitative and quantitative analysis of wood plant extractives depend on the efficiency of the extraction method used. The aim of this study was the application of the accelerated solvent extraction system ASE 350 to obtain hydrophilic extracts form

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::75165bc90fa75eed379dadef0395ee63
https://hdl.handle.net/20.500.12556/RUL-126636