Genetic diversity, antimicrobial, nutritional, and phytochemical properties of Chenopodium album: A comprehensive review

Chenopodium album L., is a medicinal plant widely cultivated in Europe, North America, Iran, South Africa, Australia, South America, and Asia. This species is commonly used in folk medicine to treat many diseases such as cancer, viral infections, parasitic diseases, gastrointestinal disorders, as well as bacterial and fungal infections. The present review was carried out to highlight previous studies on C. album, including its botanical description, geographical distribution, genetic diversity, ecological variability, ethnomedicinal use, bioactive compounds, pharmacological properties, and toxicology. The data collected on C. album was generated using various scientific research databases such as SciFinder, PubMed, Google Scholar, SpringerLink, ScienceDirect, Web of Science, Scopus, and Wiley Online. In this review, the data presented focus on C. album to elucidate its ethnomedicinal use, pharmacological activities, and chemical composition in order to investigate the possible therapeutic pathways of the plant. Analysis of the findings showed that C. album has a capital power in various therapeutic uses such as antibacterial, antifungal, antiviral, antiparasitic, antipruritic, anticancer, antiulcer, antirheumatic, antidiabetic, antihyperlipidemic, antioxidant, and anti-inflammatory as well as other biological functions. Indeed, data on the chemical composition of the extracts and essential oils of this plant revealed its richness in secondary metabolites. The results of this paper prove that the pharmacological properties of C. album confirm its traditional importance in the international traditional pharmacopeia. This species notably exhibits various biological activities; antibacterial, antifungal, and antioxidant effects. However, toxicological investigations and pharmacokinetic validation are necessary in order to identify a possible toxicity of this plant for future clinical trials and to validate its bioavailability.