Exploring the Antibacterial and Antioxidant Properties of Onion Peel Extract: Review

Yogita Gautam; Shivam Chourasiya; Alibha Rawat; Amit Tiwari; N. Ganesh

doi:10.37591/tdd.v10i1.1298

Abstract

Both the conventional and contemporary forms of medicine appreciate Allium cepa. Onion skin possesses various health benefits owing to its higher phenolic and other bioactive components. It is frequently used as a food ingredient in salads and curries. It is known as a blood purifier and has several medicinal properties. World over, the onion is largely produced; and it produces huge amount of waste material as well. But literature suggests that waste material of onion like its peels contain even higher amount of these bioactive compounds and therefore, the focus of several scientists over the world is on exploring this waste material from onion for production of valuable byproducts including medicines. The current review summarizes the various studies done over the years to evaluate its phytoconstituents and pharmacological activities of this very popular and potent plant.