Table 3.
Numbers of chemical compounds identified in floral scent emitted from four different cultivars of Osmanthus fragrans at different levels of temperature.
| Volatile Category | Number of Chemical Compounds Identified at Different Temperatures (°C) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JQ | YL | YH | YD | |||||||||||||
| 12 | 15 | 19 | 32 | 12 | 15 | 19 | 32 | 12 | 15 | 19 | 32 | 12 | 15 | 19 | 32 | |
| Alcohols | 7 | 6 | 6 | 5 | 7 | 5 | 6 | 5 | 4 | 5 | 4 | 4 | 5 | 6 | 5 | 5 |
| Ketones | 5 | 8 | 7 | 4 | 4 | 3 | 7 | 5 | 3 | 4 | 5 | 4 | 4 | 4 | 4 | 3 |
| Alkenes | 1 | 3 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 |
| Esters | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 2 |
| Alkanes | 11 | 9 | 11 | 9 | 7 | 8 | 12 | 10 | 10 | 11 | 10 | 14 | 7 | 11 | 16 | 7 |
| Total | 26 | 28 | 27 | 22 | 21 | 20 | 29 | 24 | 21 | 24 | 23 | 26 | 19 | 24 | 27 | 18 |