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Details van artikel 19 van 34 gevonden artikelen
| Titel: |
Implementation of new methods to characterise atmospheres in piggeries |
| Auteur: |
Begnaud, Frederic PErEs, Christophe Murat, Clementine Lebost, Jacques BerdaguE, Jean-Louis |
| Verschenen in: |
International journal of environmental analytical chemistry |
| Paginering: | Jaargang 84 (2004) nr. 9 pagina's 647-659 |
| Jaar: |
2004-10-01 |
| Inhoud: |
Two procedures to characterise atmospheres in piggeries are presented. The first allows delocalised sensorial analysis by trapping volatiles from pig shed emissions in a lipid phase, followed by laboratory analysis of their odour characteristics. The second procedure provides instrumental odour signatures of atmospheres. The volatile compounds are concentrated by solid-phase microextraction (SPME), and analysed directly by mass spectrometry without a chromatographic step (SPME-MS). The information supplied by the two analysis methods proved rich and consistent for the 42 piggeries analysed. In addition, the odour signatures allowed a good estimation of the key dimensions of the odour of the lipid phases. This result indicates that SPME-MS is a promising instrumental method to estimate the degree of odour nuisance in livestock buildings. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 19 van 34 gevonden artikelen
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