Comprehensive Standardization and Quality Evaluation of Katurohini (Picrorhiza kurroa Royle ex Benth.) Rhizome through Pharmacognostical, Physicochemical, Phytochemical and HPTLC Studies
Background: Picrorhiza kurroa Royle ex Benth. is an important Ayurvedic drug whose rhizome constitutes the medicinal part. Establishment of pharmacognostical and analytical parameters is essential for its identification and quality evaluation. Aim: The present study was undertaken to establish pharmacognostical, physic...