SE0004304L - Quality control of wood - Google Patents
Quality control of woodInfo
- Publication number
- SE0004304L SE0004304L SE0004304A SE0004304A SE0004304L SE 0004304 L SE0004304 L SE 0004304L SE 0004304 A SE0004304 A SE 0004304A SE 0004304 A SE0004304 A SE 0004304A SE 0004304 L SE0004304 L SE 0004304L
- Authority
- SE
- Sweden
- Prior art keywords
- wood
- content
- fluorescence
- quality control
- wood material
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/46—Wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
UV fluorescence energy content or intensity is linked to the pinosylvin content of the wood material in order to measure its rot resistance. A quality analysis method for wood material involves exposing at least one surface of the material to UV material and then detecting the resulting fluorescence. Quantitative detection of the fluorescence is carried out by measuring the energy content or intensity, then linking this to the pinosylvin content, in order to measure rot resistance of the wood material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004304A SE520447C2 (en) | 2000-11-22 | 2000-11-22 | UV fluorescence method, for quality control of wood, is linked with pinosylvin content to measure rot resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004304A SE520447C2 (en) | 2000-11-22 | 2000-11-22 | UV fluorescence method, for quality control of wood, is linked with pinosylvin content to measure rot resistance |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0004304D0 SE0004304D0 (en) | 2000-11-22 |
SE0004304L true SE0004304L (en) | 2002-05-23 |
SE520447C2 SE520447C2 (en) | 2003-07-08 |
Family
ID=20281944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0004304A SE520447C2 (en) | 2000-11-22 | 2000-11-22 | UV fluorescence method, for quality control of wood, is linked with pinosylvin content to measure rot resistance |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE520447C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3032720A1 (en) * | 2015-02-16 | 2016-08-19 | Univ De Lorraine | BACTERIAL BIOSENSE OF DEGRADATION OF WOOD. |
EP2345887A3 (en) * | 2009-12-15 | 2017-12-06 | UPM-Kymmene Corporation | Process and apparatus for determining the properties of a piece of timber |
-
2000
- 2000-11-22 SE SE0004304A patent/SE520447C2/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2345887A3 (en) * | 2009-12-15 | 2017-12-06 | UPM-Kymmene Corporation | Process and apparatus for determining the properties of a piece of timber |
FR3032720A1 (en) * | 2015-02-16 | 2016-08-19 | Univ De Lorraine | BACTERIAL BIOSENSE OF DEGRADATION OF WOOD. |
WO2016131665A1 (en) * | 2015-02-16 | 2016-08-25 | Universite De Lorraine | Bacterial biosensor of wood degradation |
Also Published As
Publication number | Publication date |
---|---|
SE520447C2 (en) | 2003-07-08 |
SE0004304D0 (en) | 2000-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |