Safranal
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Safranal | |||||||||||||||
other names |
2,6,6-trimethyl-1,3-cyclohexadiene-1-carbaldehyde |
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Molecular formula | C 10 H 14 O | |||||||||||||||
Brief description |
yellow liquid |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 150.22 g mol −1 | |||||||||||||||
Physical state |
liquid |
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density |
0.97 g cm −3 |
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boiling point | ||||||||||||||||
safety instructions | ||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Safranal is the main aroma of saffron . There is a monocyclic terpene - aldehyde , which from the saffron glucoside produced picrocrocin. Saffron also contains the isomeric 2,6,6-trimethyl-1,4-cyclohexadiene-1-carbaldehyde.
presentation
Safranal can be made from citral .
Extraction
Saffron oil, which contains saffronal, can be obtained from Crocus sativus , whose stamens are processed into saffron.
Individual evidence
- ↑ a b c d e Safranal data sheet at Sigma-Aldrich , accessed on April 22, 2011 ( PDF ).
- ^ Food Rev. Int. 16 (2000), pp. 39-59.
- ↑ Cadwallader, KR, In Carotenoid-Derived Aroma Compounds, Winterhalter, P .; Rouseff, RL, eds .; ACS Symposium Series 802; American Chemical Society : Washington, DC, (2002); Pp. 220-239.
- ↑ WMB Könst, LM van der Linde, H. Boelens, Tetrahedron Lett. , 15 (36), 1974, pp. 3175-3178; doi : 10.1016 / S0040-4039 (01) 91853-2 .
- ↑ J. Agric. Food Chem. 45, 459 (1997).
- ↑ Phytochemistry 10, 2755 (1971).