Table 2 Effects of processing and aging on acrylamide concentrations in snus
Sample | Oven moisture (%) | Acrylamide (ng/g WWB) | Acrylamide (ng/g DWB) | ||
|---|---|---|---|---|---|
Average | St. dev. | Average | St. dev. | ||
Snus mixer pre-treatment | 8.39 | 167 | 9 | 182 | 9 |
Snus mixer post-treatment | 56.5 | 522 | 6 | 1202 | 13 |
After 8Â weeks storage | 56.3 | 284 | 8 | 649 | 18 |
After 12Â weeks storage | 56.2 | 216 | 4 | 494 | 9 |
After 16Â weeks storage | 56.6 | 210 | 7 | 483 | 17 |
After 22Â weeks storage | 56.3 | 150 | 4 | 344 | 10 |