July 07 2025 | Food Science & Nutrition |
This review conducted by Prince of Songkla University (Thailand), The University of Lahore (Pakistan), and Palestine Ahliya University examines the phytochemical composition, health-related properties, and industrial applications of two widely valued tropical fruits, passion fruit (Passiflora edulis) and mangosteen (Garcinia mangostana). Growing global interest in tropical fruits is driven by their nutritional quality and potential roles in health promotion and value-added industries.
The review summarizes current knowledge on the major bioactive compounds in both fruits. Mangosteen is highlighted for its high content of xanthones, anthocyanins, and polyphenols, which are associated with antioxidant, anti-inflammatory, antibacterial, and anticancer activities. Passion fruit is characterized by its richness in vitamins, carotenoids, and polyphenols, contributing to reported antidiabetic, antihypertensive, and anticancer effects. The authors also discuss differences in industrial utilization, noting the use of mangosteen-derived compounds in cosmetic formulations, while passion fruit is widely applied in beverages, bakery products, and confectionery.
In addition, the review addresses practical challenges that limit wider commercialization, including high perishability, restricted cultivation, and underutilization of processing by-products such as peels and seeds. The study concludes that improving postharvest handling, agronomic practices, extraction technologies, and by-product valorization could enhance the economic and functional potential of these fruits.
