Table 6 VAS spatial scent impression questionnaire.
1. Like | 8. Roasty | 15. Elegant |
2. Bitter | 9. Fresh | 16. Modern |
3. Sweet | 10. Relaxing | 17. Smelly |
4. Weak | 11. Clear | 18. Nostalgic |
5. Astringent | 12. Comfortable | 19. Mild |
6. Sour | 13. Breezy | 20. Calming |
7. Strong | 14. Refreshing | 21. Gorgeous |