https://www.selleckchem.com/pr....oducts/liraglutide.h
05). Overall highest color change was obtained in tea followed by coffee and Coca-cola. The least color change was observed in the samples exposed to artificial saliva (control group) ( 0.05). Surface roughness and color change were time dependent as both increased with time. Furthermore, greater the surface roughness, more was the color change observed in all the groups at all tested time intervals. Surface roughness and color change were time dependent as both increased with time. Furthermore, greater the surface roughness, m