Pink glow, as seen in Pinkglow® pineapples, is primarily due to lycopene. This natural pigment is responsible for the red color in many fruits and vegetables, such as tomatoes and watermelon. In Pinkglow pineapples, lycopene gives them their distinctive pink hue.
The Role of Lycopene
Lycopene is a carotenoid, a type of pigment found in many plants. It's a powerful antioxidant and contributes to the vibrant color of various produce. The concentration of lycopene determines the intensity of the pink or red color.
-
Pinkglow® Pineapple: The high lycopene content in Pinkglow® pineapples is what makes them pink. The reference states this directly: "Pinkglow® pineapples contain lycopene, a natural pigment that gives some produce its red color (e.g. tomatoes, watermelon), which makes this product pink."
-
Other Pink Produce: Many other pink fruits and vegetables owe their color to varying amounts of lycopene and other pigments, though the exact combination varies.
Storage and Shelf Life
The reference also provides information about storing cut Pinkglow® pineapple pieces:
- Refrigerate cut pieces for up to 7 days.
