Shogaol
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| Preferred IUPAC name
(4E)-1-(4-Hydroxy-3-methoxyphenyl)dec-4-en-3-one | |
Other names
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3D model (JSmol)
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| Properties | |
| C17H24O3 | |
| Molar mass | 276.376 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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| Shogaol | |
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| Heat | Very hot (chemical) |
| Scoville scale | 160,000 SHU |
Shogaols are pungent constituents of ginger similar in chemical structure to gingerol. The most common of the group is [6]-shogaol. Like zingerone, it is produced when ginger is dried or cooked. Moreover, shogaol (and gingerol) are converted to other constituents when heat is applied over time, which is why ginger loses its spiciness as it is cooked.
The name shogaol is derived from the Japanese name for ginger (生姜、shōga).
Shogaol is rated 160,000 SHU on the Scoville scale. When compared to other pungent compounds, shogaol is moderately more pungent than piperine, but 100 times less than capsaicin.
| Compound | Scoville Heat Units (SHU) |
|---|---|
| Capsaicin | 16,000,000 |
| [6]-Shogaol | 160,000 |
| Piperine | 100,000 |
| [6]-Gingerol | 60,000 |