Abstract
The genus Allium contains more than 300 species where garlic, onion and leek can be found. Recent studies highlight the potential of phytochemicals present in the genus Allium as therapeutic agents, such as antimicrobial, antihypertensive, antioxidant and antiinflammatory, which makes it a widely studied genus and an attractive option for both the pharmaceutical and food industries. This review aims to explore the current knowledge in this field. It highlights key findings regarding the pharmacological approach on thiosulfinates and polysulfides for Allium sativum, Allium ampeloprasum and Allium sphaerocephalon species. Further, by integrating what has been reported in previous research, this review proposes an action mechanism for the formation of thiosulfinates and polysulfides, which will help harness the therapeutic potential of nature-inspired solutions in combating illness.