Why do green bell peppers have a different chemical composition and flavor profile than red, yellow, or orange ones?

Answer

They are harvested earlier before the ripening process finishes

The differences in color, flavor, and nutrient density between bell peppers are largely determined by their maturity on the vine. Green peppers are simply peppers that have been harvested before they have fully ripened. As the fruit stays on the vine longer to turn into red, yellow, or orange varieties, chlorophyll breaks down and is replaced by high concentrations of carotenoids and sugars, resulting in a sweeter, more nutrient-rich vegetable.

Why do green bell peppers have a different chemical composition and flavor profile than red, yellow, or orange ones?
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