Ingredients Soy coating
1% 2% 3%
Soy protein 1g 2g 3g
Glycerol 2.5g 2.5g 2.5g
Ascorbic acid 1g 1g 1g
Sunflower oil 0.025g 0.025g 0.025g
Distilled water 100mL 100mL 100mL
Table 2: Soy protein based coatings formulations.