![](https://rialpharma.it/wp-content/uploads/2020/08/brown-Chestnut-shell-pigment.png)
Color Value | E30 |
Test | UV-VIS |
Description | Natural dye extracted from the fruit of the Castanea Bungeana plant |
Property | Chestnut shell pigment is a type of flavonoid that is soluble in water, hydrochloric acid, carbon hydroxide, ethanol and other aqueous solutions. Different metal ions have different effects on the dye; strong resistance to light, heat, oxidants and reducing agents. |
Application | Widely used in wines, ice cream, chocolate, beverages, biscuits, sweets and various foods. |