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Evaluation of the effect of a combined chemical and thermal modification of wood though the use of bicine and tricine
ID
Jones, Dennis
(
Author
),
ID
Kržišnik, Davor
(
Author
),
ID
Hočevar, Miha
(
Author
),
ID
Žagar, Andreja
(
Author
),
ID
Humar, Miha
(
Author
),
ID
Popescu, Carmen-Mihaela
(
Author
),
ID
Popescu, Maria-Cristina
(
Author
),
ID
Brischke, Christian
(
Author
),
ID
Nunes, Lina
(
Author
),
ID
Curling, Simon F.
(
Author
),
ID
Ormondroyd, Graham Alan
(
Author
),
ID
Sandberg, Dick
(
Author
)
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MD5: 89752708BF8097F5B2FEA0D78B040D20
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https://www.mdpi.com/1999-4907/13/6/834
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Abstract
The effects of thermal modification of wood have been well established, particularly in terms of reductions in mechanical performance. In recent years, there has been an increase in studies related to the Maillard reaction. More commonly associated with food chemistry, it involves the reaction of amines and reducing sugars during cooking procedures. This study has attempted to combine the use of amines and thermal modification, with subsequent properties investigated for the treatment of spruce (Picea abies (L.) H. Karst) and beech (Fagus sylvatica L.). In this initial study, the combined effects of chemical treatments by tricine and bicine were investigated with thermal modification. Along with some preliminary data on mechanical properties, the modifications which appeared in the wood structure were evaluated by infrared spectroscopy and biological studies according to EN113 and EN117 methodologies. The hierarchal study interpretation of FTIR suggested interactions between the bicine or tricine and the wood, which was partly supported by the analysis of volatile organic compounds (VOC), though other tests were not as conclusive. The potential of the method warrants further consideration, which will be described.
Language:
English
Keywords:
wood
,
Maillard reaction
,
thermal treatment
,
chemical treatment
,
mechanical properties
,
nfrared spectroscopy
,
biological properties
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
BF - Biotechnical Faculty
Publication status:
Published
Publication version:
Version of Record
Publication date:
27.05.2022
Year:
2022
Number of pages:
21 str.
Numbering:
Vol. 13, iss. 6
PID:
20.500.12556/RUL-142068
UDC:
630*8
ISSN on article:
1999-4907
DOI:
10.3390/f13060834
COBISS.SI-ID:
109761795
Publication date in RUL:
19.10.2022
Views:
1034
Downloads:
67
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Record is a part of a journal
Title:
Forests
Shortened title:
Forests
Publisher:
MDPI
ISSN:
1999-4907
COBISS.SI-ID:
3872166
Licences
License:
CC BY 4.0, Creative Commons Attribution 4.0 International
Link:
http://creativecommons.org/licenses/by/4.0/
Description:
This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Secondary language
Language:
Slovenian
Keywords:
les
,
majlardova reakcija
,
kemična modifikacija
,
termična modifikacija
,
mehanske lastnosti
,
infrardeča spektroskopija
,
biološke lastnosti
Projects
Funder:
ARRS - Slovenian Research Agency
Project number:
P4-0015-2020
Name:
Les in lignocelulozni kompoziti
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