Various studies on chitosan edible coating have been published but there are still very little work deals with the variation degree of deacetylation of chitosan. Therefore, the objective of this study was to study the effects of
different DD and concentration of chitosan on weight loss and vitamin C loss. Additionally, the addition of TEA
emulsifier in the chitosan solution during coating process was also examined. Sensory analyses were conducted to
monitor the changes in appearance color, aroma, and texture.