IJRAP International Journal of Research in Ayurveda and Pharmacy 2277-4343 Moksha Publishing House A COMPARATIVE PHYTOCHEMICAL SCREENING OF ROOT AND STEM OF PIPER LONGUM LINN. Ujjaliya Nitin B.L* P. Vivek R. Remadevi 11 -0001 67 69 Abstract Keywords Piper longum physicochemical analysis phytochemical analysis Thin Layer Chromatography Rf value References