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  4. Cause and detection of off-odours in unprinted paperboard
 
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1995
Journal Article
Title

Cause and detection of off-odours in unprinted paperboard

Other Title
Ursache und Nachweis von Fehlgeruch in unbedrucktem Karton
Abstract
Short-chain fatty acids are frequently responsible for off-odours in unprinted paperboard. They are formed as microbiological metabolic products in the circuit water of the paper mill and are absorbed on the paperboard. A gas chromatographic method for detecting these organic acids is described which seems to be suitable for quality control of unprinted paperboard. The various off-odours associated with paperboard can be explained via the specific composition of the fatty acids.
Author(s)
Ziegleder, G.
Stojacic, E.
Lustenberger, M.
Journal
Packaging Technology and Science  
Language
English
ILV  
Keyword(s)
  • fatty acid

  • Fettsäure

  • gas chromatography

  • Gaschromatographie

  • Geruch

  • Karton

  • microbiology

  • off-odour

  • paperboard

  • Qualität

  • quality

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