Carica papaya L.: A Comprehensive Review from Seed to Fruit.
Year: 2025
Type: article
Abstract: Carica papaya L., commonly known as papaya, is a tropical fruit tree of global importance, appreciated both as a food source and for its medicinal properties. This review explores the fascinating developmental journey of the papaya plant, emphasizing the significant biochemical and morphological transformations it experiences from the germination of a tiny seed to the ripening of its nutrient-dense fruit. The journey starts with the seed—often discarded—yet rich in bioactive compounds such as benzyl glucosinolate and isothiocyanates. These substances have been widely researched for their potent antioxidant, antimicrobial, and anthelmintic activities, revealing the seed’s underappreciated therapeutic potential. As the papaya plant progresses in its growth, scientific interest increasingly centers on the development of the fruit. In its unripe, green stage, the fruit is notably rich in proteolytic enzymes—particularly papain and chymopapain—which are extensively used in the food, pharmaceutical, and cosmetic industries for their protein-digesting capabilities. As the fruit ripens, it undergoes a striking transformation, with its color shifting from green to a vibrant orange-red. This visual change reflects a profound alteration in its chemical composition: enzyme levels decline significantly, while sugars, vitamins, and health-promoting carotenoids such as lycopene and beta-carotene accumulate rapidly. These nutrients are essential for human health, offering strong antioxidant protection and playing a role in preventing chronic illnesses. Additionally, the ripe fruit provides a rich source of dietary fiber and vital minerals. This review highlights the comprehensive value of the papaya plant, establishing it as a significant horticultural and nutraceutical resource with great promise for enhancing global nutrition and health.
Author: Harshali Thakare, Rakhi Patil*, Dr. Sonali Uppalwar
Language: English
Subfield: Complementary and alternative medicine
Field: Medicine
Domain: Health Sciences
SDG: Zero hunger
Open Access status: green
OpenAlex ID: W7088440747
FWCI:
Cites:
Cited by:
Related to: