To solve soaked red bayberry wine prone to fading phenomenon during storage and processing,using different combinations of color protection agents and color protection formula,obtained by orthogonal soaked red bayberry wine for the best combination of sulfur-color fixative formulations：0.06 g/L calcium chloride,0.1 g/L of disodium edetate,3 g/L citric acid,0.15 g/L sorbic acid and potassium salt,in combination with the toner retaining the soaking liquor type bayberry to protect color,the absorbance value reached 0.821,while adding 0.04 g/L sod...
