Digital repository of Slovenian research organisations

Show document
A+ | A- | Help | SLO | ENG

Title:Biorafinerijski potencial manjvrednega lesa rdečega bora (Pinus sylvestris L.) in robinije (Robinia pseudoacacia L.) za pridobivanje naravnih bioaktivnih učinkovin za zaščito lesa
Authors:ID Vek, Viljem (Author)
ID Poljanšek, Ida (Author)
ID Osolnik, Urša (Author)
ID Hrovatič, Peter (Author)
ID Balzano, Angela (Author)
ID Humar, Miha (Author)
ID Oven, Primož (Author)
Files:.pdf PDF - Presentation file, download (8,29 MB)
MD5: B1690BDD2791AD8B9E54C6E776A9962F
 
Language:Slovenian
Typology:1.02 - Review Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:S prispevkom želimo predstaviti glavne rezultate in povzetek znanstvenih dognanj, do katerih smo prišli z dvema nacionalnima podoktorskima projektoma ob podpori takratnega Ministrstva za izobraževanje, znanost in šport Republike Slovenije (MIZŠ) ter Javne agencije za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije (ARIS). Analizirali smo biorafinerijski potencial manjvrednega lesa rdečega bora (Pinus sylvestris L.) in robinije (Robinia pseudoacacia L.) za ekstrakcijo naravnih bioaktivnih spojin. Les grč in jedrovine smo uporabili kot biomaso za ekstrakcijo polifenolnih ekstraktivov, ki smo jih nato uporabili v naravno osnovanih pripravkih za zaščito lesa. Rezultati so pokazali, da hidrofilni ekstraktivi grč bora in jedrovine robinije zavirajo glivni razkroj lesa in imajo velik potencial kot biocidne komponente in antioksidanti v naravno osnovanih zaščitnih pripravkih. Nadaljnje raziskave antioksidativnih in protiglivnih lastnosti ekstraktivov lesa in skorje so v teku.
Keywords:robinija, rdeči bor, grče, les, manjvredna drevesna biomasa, ekstrakcija, polifenoli, naravni fungicidi in antioksidanti, biorafinerija, krožno biogospodarstvo
Publication status:Published
Publication version:Version of Record
Publication date:01.01.2025
Year of publishing:2025
Number of pages:str. 13-35
Numbering:Vol. 136
PID:20.500.12556/DiRROS-22856 New window
UDC:630*84
ISSN on article:2335-3112
DOI:10.20315/ASetL.136.2 New window
COBISS.SI-ID:241406211 New window
Publication date in DiRROS:04.07.2025
Views:715
Downloads:277
Metadata:XML DC-XML DC-RDF
:
Copy citation
  
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Record is a part of a journal

Title:Acta Silvae et Ligni
Publisher:Gozdarski inštitut Slovenije, založba Silva Slovenica, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:2335-3112
COBISS.SI-ID:266761216 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P4-0015-2020
Name:Les in lignocelulozni kompoziti

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:L4-2623-2020
Name:Pridobivanje ekstraktov grč in skorje z visoko vsebnostjo polifenolov iz manj izkoriščene biomase bele jelke

Funder:Other - Other funder or multiple funders
Funding programme:European Regional Development Fund
Project number:UIA02-228
Name:Od škodljivih do uporabnih tujerodnih rastlin z aktivnim vključevanjem prebivalcev
Acronym:APPLAUSE

Funder:Other - Other funder or multiple funders
Project number:0
Name:Fully Bio-based Advanced Filtration Systems for Removal of Emerging Pollutants from Water
Acronym:BAPUR

Licences

License:CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
Link:http://creativecommons.org/licenses/by-sa/4.0/
Description:This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.

Secondary language

Language:English
Title:Biorefinery potential of low-value scots pine (Pinus sylvestris L.) and black locust (Robinia pseudoacacia L.) wood for the extraction of natural bioactive compounds for wood preservation
Abstract:This article presents the key results and scientific findings from two national postdoctoral research projects supported by the Ministry of Education, Science and Sport of the Republic of Slovenia (MIZŠ) and the Slovenian Research and Innovation Agency (ARIS). We analyzed the biorefinery potential of low-value Scots pine (Pinus sylvestris L.) and black locust (Robinia pseudoacacia L.) wood for the extraction of natural bioactive compounds. Knotwood and heartwood were used as biomass for extracting polyphenolic compounds, which were subsequently applied in bio-based wood preservatives. The results showed that hydrophilic extractives from Scots pine knotwood and black locust heartwood inhibit fungal decay and demonstrate strong potential as biocidal components and antioxidants in natural wood protection formulations. Further research on the antioxidant and antifungal properties of wood and bark extractives is ongoing.
Keywords:black locust, Scots pine, knotwood, wood, low-value tree biomass, extraction, polyphenols, natural fungicides and antioxidants, biorefinery, circular bioeconomy


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

Back