A review on traditional uses, phytochemistry, pharmacology, and clinical research of dietary spice Cuminum cyminum L.

Cuminum cyminum L. is a versatile spice belonging to family Apiaceae. Though the plant has pan-tropical distribution but it is indigenous to Egypt, the Mediterranean, and South Asian countries. It exhibits numerous culinary, traditional, and pharmacological attributes. Its traditional uses also validate its immense pharmacological potential. Cuminum cyminum is the hub of numerous bioactives such as alkaloids, flavonoids, terpenoids, and so forth. Cuminaldehyde is the major bioactive, rendered to most of its pharmacological as well as clinical significance. The present study comprised of current knowledge on its taxonomy, nutritional, traditional, phytochemistry, pharmacology (antimicrobial, antioxidant, anti-inflammation, antidiabetic, wound healing, anticancer, etc.), toxicology, and clinical attributes. Besides, the mechanism of action is also well explained. The present study provides a rationale for further bioprospection of this wonder plant. Future studies are needed to fill the research gaps, particularly on relevant phytocompound isolation, their pre-clinical and clinical characterization, evaluation, and structure-activity relationship. Moreover, well-designed and highly appropriate clinical and placebo trials are still needed to demonstrate the trustworthy role of cumin on human health.

Automated summary

Cuminum cyminum L. is a versatile spice with culinary and medicinal properties, with cuminaldehyde as a major bioactive compound. The study highlights its potential in nutrition, traditional use, pharmacology, and clinical applications.