Pharmacognostical evaluation of Murraya roots

Pharmacognostical evaluation is the first and foremost step to determine identity and assess the quality and purity of the crude drug.  Murraya koenigii Spreng (Rutaceae), commonly known as Curry leaf plant or Mitha Neem in Hindi is a highly valued plant for its medicinal value and characteristic aroma. Leaves of the plants are extensively used as spice and condiment in India and other tropical countries. Present research work includes study of macroscopic, microscopic study of the root include anatomy of the thin root, anatomy of the thick root and microscopy of the powdered root. Physiochemical studies were done by using WHO recommended parameters.  Photographs at different magnifications were taken with Nikon Labphot-2 microscopic unit. These findings will be useful towards establishing pharmacognostical standards and preparation of monograph of the root of Murraya koenigii