Coprostanol (Synonyms: Coprosterol) |
| カタログ番号GC40514 |
コプロスタノールは、哺乳動物の腸内微生物によって形成されるコレステロール誘導体であり、糞便中の臭い化合物です。
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Cas No.: 360-68-9
Sample solution is provided at 25 µL, 10mM.
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Coprostanol is a cholesterol derivative formed in mammals by intestinal microorganisms and is the odorous compound in feces. [1]It is formed via conversion of cholesterol to cholestenone then coprostanone intermediates or by direct reduction of the 5,6 double bond. Coprostanol is commonly used as a marker of sewage contamination in soil and watersheds.[2][3]
Reference
[1]. Ren, D., Li, L., Schwabacher, A.W., et al. Mechanism of cholesterol reduction to coprostanol by Eubacterium coprostanoligenes ATCC 51222. Steroids 61(1), 33-40 (1996).
[2]. von der Lühe, B., Dawson, L.A., Mayes, R.W., et al. Investigation of sterols as potential biomarkers for the detection of pig (S. s. domesticus) decomposition fluid in soils. Forensic Sci. Int. 230(1-3), 68-73 (2013).
[3]. Nichols, P.D., Leeming, R., Rayner, M.S., et al. Comparison of the abundance of the fecal sterol coprostanol and fecal bacterial groups in inner-shelf waters and sediments near Sydney, Australia. J. Chromatogr. 643(1-2), 189-195 (1993).
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