Ponceau 4R Carmine Colorant
Carmine, also known as cochineal extract or carmine lake (Food Colorant Index: E120), is a natural red colorant derived from the dried bodies of female cochineal insects (Dactylopius coccus), native to Central and South America.
Basic Information
Main Uses
- Food & Beverages: Widely used in confectionery (candies, gummies, chocolate coatings), dairy products (yogurt, ice cream, cheese), beverages (fruit juices, soft drinks, wine), baked goods, and processed meats to impart natural red color.
- Pharmaceuticals: Added to oral medications (syrups, tablets, lozenges) and health supplements to enhance visual appeal and aid product differentiation.
- Cosmetics & Personal Care: Utilized in lipsticks, blushes, nail polishes, and skincare products for its rich, long-lasting red shade, adhering to strict safety regulations for topical and cosmetic use.
Safety & Regulatory Notes
Carmine is the world's most widely used and large amount of single azo synthetic pigment, international standard code 124.
The solubility of carmine in water is 0.23g/mL (20℃), 0.1% aqueous solution of carmine is bright red, and has good light and heat resistance (105℃).
Carmine is poorly resistant to reduction, oxidation and bacteria, stable to citric acid and tartaric acid, browning in the presence of alkali. It is basically stable to Al3+ and Ca2+, while Mg2+ has obvious color enhancing effect on carmine.
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