Pharmacognostic and Phytochemical Evaluation of Citrus Reticulata blanco peel

Citrus reticulata Blanco belongs to the family Rutaceae. It is commonly known as Narangi or Santra. Peel is the outer part of the pericarp of the ripe or nearly ripe fruits of Citrus reticulata Blanco. The present study deals with the pharmacognostic and phytochemical evaluation of Citrus reticulata Blanco peel. This study includes the macroscopic and microscopic analysis, physicochemical evaluation and preliminary phytochemical study. Thin layer chromatography of alcoholic extracts has also been performed and results were mentioned as Rf value. Macroscopy reveals the organoleptic properties of peel and microscopic study shows the presence of oil glands and vessels responsible for essential oil production in rind. Water soluble ash value is more than acid insoluble ash indicates that the amount of acid-insoluble siliceous matter present was less than that of water soluble ash. The preliminary phytochemical investigations indicate the presence of carbohydrates, amino acids, flavonoids, Tannins and Phenolic derivatives, Steroids etc. The entire study provides useful information in the botanical identification, standardization for purity and quality in authentication of the plant.