31/07/2026
Purple corn is a variety of corn (maize) with deep purple kernels, cobs, and sometimes even stalks. Its striking color comes from anthocyanins—the same antioxidant pigments that give blueberries, blackberries, purple cabbage, and eggplants their color.
It has been cultivated for thousands of years, especially in the Andes of South America, with Peru being most closely associated with the traditional variety known as maíz morado.
What makes purple corn special?
Rich in antioxidants: Purple corn contains high levels of anthocyanins, which have been studied for their potential anti-inflammatory and antioxidant properties.
Nutrient-rich: It provides fiber, vitamins, minerals, and carbohydrates, much like other corn varieties.
Naturally colorful: The purple pigments are often extracted and used as natural food colorings.
What does it taste like?
Purple corn tastes similar to regular corn but is often:
Slightly sweeter
Earthier or nuttier
Less juicy than sweet yellow corn, depending on the variety
Many purple corn varieties are considered flint corn, meaning they are starchier and better suited for grinding than eating fresh off the cob.
How is it used?
Purple corn can be prepared in several ways:
Boiled whole for beverages
Ground into flour for breads, tortillas, and baked goods
Made into cornmeal, cereals, or snacks
Used as a natural food coloring
One of the most famous traditional uses is the Peruvian drink chicha morada, made by simmering purple corn with pineapple, cinnamon, cloves, and fruit.
Is it healthier than yellow corn?
Purple corn is nutritionally similar to other corn in terms of calories and carbohydrates, but it generally contains much higher levels of anthocyanin antioxidants. While laboratory and animal studies suggest these compounds may support heart health and help reduce oxidative stress, more human research is needed to confirm specific health benefits.
Overall, purple corn is a colorful, nutrient-dense grain that's valued both for its culinary uses and its exceptionally high concentration of natural plant pigments.
