Metabolite profile and pharmacological relevance of Solanum violaceum Ortega leaf and fruit extracts

Solanum violaceum Ortega is a perennial tropical shrub traditionally used as conventional medicine for the treatment of various ailments. The present study aims to validate the use of S. violaceum Ortega leaf (SVLE) and fruit extracts (SVFE) in traditional medicine through untargeted metabolomics and assessment of its biological and phytochemical properties. GC-MS-based untargeted metabolomics identified derivatives of 59 and 50 metabolites in SVLE and SVFE, respectively. The study authenticated the presence of several bioactive compounds including Diosgenin, n-Hexadecanoic acid and Stigmasterol in SVLE and Ricinoleic acid, 9,12-Octadecadienoic acid and Oleic acid in SVFE, thus corroborating the use of the plant in traditional medicine as an anti-inflammatory and antioxidant agent. Both SVFE and SVLE demonstrated potent antioxidant, protease and anticoagulant properties with partial inhibitory effects on the physiological function of Factor Xa. This study provides insight into the phytochemical and pharmacological properties of S. violaceum and its potential ethnomedicinal relevance.