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.