Purple Sweet Potato Color | Natural Anthocyanin Food Color

Purple Sweet Potato Color

Natural Anthocyanin Food Color with High Stability and Vivid Appearance

Purple Sweet Potato Color is a natural food coloring extracted and refined from high-quality purple sweet potatoes (Ipomoea batatas). It belongs to the anthocyanin pigment family and is available in purple-red liquid or powder form. With excellent solubility in water and aqueous ethanol solutions, this natural colorant is widely used in food, beverage, and pharmaceutical applications.

Product Description & Physical Properties

• Source: Extracted and purified from purple sweet potato

• Pigment Type: Natural anthocyanin

• Appearance: Purple-red liquid or powder

• Solubility: Easily soluble in water and ethanol-water solutions

• Label Status: Plant-based, natural food color

Key Features & Functional Advantages

Bright Color and Strong Coloring Power
Purple Sweet Potato Color delivers a vivid purple-red hue with high tinting strength, enabling efficient dosage and consistent color performance in finished products.

Excellent Light and Heat Stability
Compared with many other natural anthocyanin colors, this pigment demonstrates superior resistance to light and heat, making it suitable for various processing conditions.

Stable Color in Acidic Conditions
In acidic environments, the aqueous solution maintains a stable purple-red tone, ensuring reliable color appearance in beverages and acid-based food systems.

Applications

Thanks to its stability and clean-label characteristics, Purple Sweet Potato Color is widely applied in:

• Alcoholic beverages and prepared wines

• Fruit juice drinks and functional beverages

• Pickled and preserved foods

• Confectionery and candies

• Jellies and gummies

• Preserved fruits and fruit snacks

• Pharmaceutical and nutraceutical products

Why Choose Purple Sweet Potato Color?

• Natural anthocyanin food color

• Vivid and stable purple-red appearance

• Suitable for clean-label and natural formulations

• Excellent compatibility with food and beverage systems

Reliable Natural Color Solution

As global regulations and consumer preferences continue to shift toward natural ingredients, Purple Sweet Potato Color offers a safe, effective, and visually appealing alternative to synthetic food dyes.

Contact us for technical specifications, samples, and bulk supply solutions tailored to your formulation requirements.

Natural Purple Sweet Potato Color Anthocyanin-Based Food Pigment