Purple Sweet Potato Color
- Plant Extracts
- natural food color
- Product Name: Purple Sweet Potato Color
- Product Origin: China
name:purple sweet potato color
[source]:derived from the infused and refined purple tuberous root of purple sweet potato which is an ipomoea.
[chemical composition]:anthocyanosides and flavonoids ect.
[properties]:red-mauve powder and liquid with slight characteristic odor;soluble in water and ethanol water,insoluble in grease;its acid water solution is table,with red and mauve colors;its neutral water solution is indigo;its alkaline solution is blue;resistant to light and heat.
[application]: coloring agent(mauve). mainly used in the coloring or color compensation for foodstuff like cakes,salted products,fruit jam,maltose products and fruit wine and juice ect.
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