Pummelo: A future fruit for human health and wellness

Abstract

Pummelo (Citrus grandis/Citrus maxima), the largest citrus fruit, is emerging as a promising crop for human health and climate resilience. Increasing climate variability and rising demand for nutraceutical-rich foods highlight its significance. The fruit is rich in vitamin C, dietary fibre, potassium, and bioactive compounds such as flavonoids, limonoids, and carotenoids, which impart antioxidant, antiinflammatory, and antimicrobial properties. Pummelo demonstrates tolerance to heat, drought, and certain pests and diseases, making it suitable for diverse agroclimatic conditions. Its thick rind, longer shelf life, and suitability for processing and transport enhance its commercial and export potential. Thus, pummelo holds great promise for nutritional security, sustainable horticulture, and future health-oriented food systems.