Effect of storage temperatures on selected wood properties after caffeine treatment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00352251" target="_blank" >RIV/68407700:21110/21:00352251 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/abs/10.1063/5.0069612" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/5.0069612</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0069612" target="_blank" >10.1063/5.0069612</a>

Result language
angličtina
Original language name
Effect of storage temperatures on selected wood properties after caffeine treatment
Original language description
Recent studies have shown that caffeine is only suitable as a fungicide for internal applications due to leaching. However, no one has yet tried which indoor temperatures are the most suitable. For this reason, we tested the effect of selected temperatures (-20, 0, 5, 20, 40 °C) on the retention and color of beech and spruce wood. The wood samples were treated with a caffeine aquatic solution (20 g.L-1 ) or distilled water (control) and then stored for three months under specific laboratory conditions (dark, selected temperature). The results did not indicate variable caffeine retention in spruce or beech. No effects of various temperatures on the color of both woods were observed. The leaching grade of caffeine from spruce was partially higher for spruce than for beech after three months of storage for all of the tested temperatures.
Czech name
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Czech description
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Project
<a href="/en/project/GA19-02067S" target="_blank" >GA19-02067S: The effects of methylxanthine-based biocides on the properties of constructional timber</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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