Abstract
Punarnavadi kashayam (PK), a classical ayurvedic polyherbal decoction prescribed for abating various inflammatory conditions, was analysed for its total phytochemical content, free radical scavenging, and anti-inflammatory activity in order to validate its traditional usage. PK was sequentially fractionated using solvents of different polarity and the preliminary phytochemical screenings were performed. Free radical scavenging activity was determined using various biochemical assays while the anti-inflammatory potential was evaluated by determining the anti-lipoxygenase activity using FOX assay. Ethyl acetate fraction showed better free radical scavenging activity as compared to the corresponding positive controls. The same fraction exhibited the better IC 50 for 5- and 12-lipoxygenase inhibition assay than the positive control, showing its anti-inflammatory property. The phytochemical analysis revealed a higher content of phytochemicals in ethyl acetate, dichloromethane and methanol fractions which displayed the correlation between phenolic content and the bioactivity. Overall, PK can effectively scavenge free radicals and inhibit lipoxygenase enzymes, thereby decreasing the production of free radicals and pro-inflammatory leukotrienes.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
