Table 5.
average nicotine degradation factor (+6 mg/mL nicotine/+flavorant) ± standard deviation |
|||||||
---|---|---|---|---|---|---|---|
no flavorantb | benzaldehyde (2.5 mg/mL) |
vanillin (31 mg/mL) |
benzyl alcohol (39 mg/mL) |
trans-cinnamaldehyde (39 mg/mL) |
trans-cinnamaldehyde (155 mg/mL) |
“flavorant mixture”c | |
acetaldehyde | 1.0 ± 0.1 | 0.7 ± 0.1 | 0.4 ± 0.1 | 0.8 ± 0.1 | 2.3 ± 0.8 | 2.9 ± 1.0 | 0.6 ± 0.2 |
acrolein | 1.0 ± 0.1 | 0.8 ± 0.1 | 0.5 ± 0.2 | 0.8 ± 0.1 | 2.3 ± 0.9 | 2.9 ± 0.8 | 0.6 ± 0.2 |
total formaldehydea | 1.0 ± 0.1 | 0.7 ± 0.1 | 0.5 ± 0.1 | 0.8 ± 0.2 | NAd | NAd | NAd |
Formaldehyde + formaldehyde hemiacetal + total MAPs; total MAPs = 5.8 + 5.3 + 5.1 ppm multiple addition products.
The nicotine degradation factor was calculated by dividing the + 6 mg/mL nicotine by PG + GL.
Flavorant mixture = 0.025 mg/mL benzaldehyde; 7.75 mg/mL vanillin; 9.75 mg/mL benzyl alcohol; 39 mg/mL trans-cinnamaldehyde.
Not able to be analyzed due to peak overlap.