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| Derrien, M.; Jarde, E.; Gruau, G.; Pourcher, A. M.; Gourmelon, Michele; Jadas-hecart, Alain; Wickmann, A. C. Pierson. |
| Improving the microbiological quality of coastal and river waters relies on the development of reliable markers that are capable of determining sources of fecal pollution. Recently, a principal component analysis (PCA) method based on six stanol compounds (i.e. 5 beta-cholestan-3 beta-ol (coprostanol), 5 beta-cholestan-3 alpha-ol (epicoprostanol), 24-methyl-5 alpha-cholestan-3 beta-ol (campestanol), 24-ethyl-5 alpha-cholestan-3 beta-ol (sitostanol), 24-ethyl-5 beta-cholestan-3 beta-ol (24-ethylcoprostanol) and 24-ethyl-5 beta-cholestan-3 alpha-ol (24-ethylepicoprostanol)) was shown to be suitable for distinguishing between porcine and bovine feces. In this study, we tested if this PCA method, using the above six stanols, could be used as a tool in... |
| Tipo: Text |
Palavras-chave: Stanols; Microbial Source Tracking; Principal component analysis; Microbial markers. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00090/20133/17829.pdf |
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