Sweet Potato Red Color
Chinese name：紫甘薯红色素
Cas No.：/
Content： 10-30 color value
Standard：company standard
Fuction : Sweet Potato Red Color is natural color made from sweet potato through extraction and refining. Sweet Potato Red Color is natural color made from sweet potato through extraction and refining. It is a mixture of various anthocyanin pigments. It will become red or red purple in acid, blue in neutral and green in alkaline. Anthocyanin has the functions of anti-oxidizing, anti-aging, protecting blood vessels, anticancer and other bioactivity functions. It is widely used as colorant and functional food addictives in food, pharmaceutical and other industries. 
Packing：liquid is packed with plastic drum, net weight is 20 kg



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