Certain apple varieties exhibit a red coloration not just on the skin but also within the flesh. This internal pigmentation is due to the presence of anthocyanins, a type of antioxidant pigment. An example is the Redlove apple, specifically bred for its striking red interior. The visibility and intensity of the red color can vary based on factors such as the specific cultivar, growing conditions, and maturity at harvest.
The presence of anthocyanins, responsible for the red hue, is associated with potential health benefits. These compounds are known for their antioxidant properties, which can contribute to cellular protection against damage from free radicals. Historically, deeply colored fruits and vegetables have been valued for their perceived health-promoting qualities, and modern science is increasingly substantiating these traditional beliefs. Furthermore, the unique visual appeal of apples with red flesh can enhance their marketability and consumer appeal, encouraging fruit consumption.