Preliminary phytochemical and physico-chemical analysis of Saṁvartikā (Tender leaves) of kamala (Nelumbo nucifera Gaetrn.)

Abstract

Objective: The purpose of the study is to evaluate preliminary phytochemical constituents of the Saṁvartikā (Tender leaves) of Kamala (Nelumbo nucifera Gaertn.). Methods: The preliminary Phytoconstituents tested were Alkaloids, Carbohydrates, Reducing sugars, Protiens, Xantho proteins, Amino acids, Starch, Glycosides, Steriods, Tannins and pH value. The Physico-chemical tests were Total moisture contents, Ash value, Soluable extracts and Foreign matter. These Parameters were evaluated with standard methods of Association of official Analytical chemists.Results: From this study it is revealed that the dried tender leaves of Nelumbo nucifera Gaertn. showed the presence of Alkaloids, Carbohydrates, Reducing sugars, Tannins and a pH value of 5.65 at 23.8 C. The Physico-chemical study reveals the presence of Moisture content 6.55%W/W, Total Ash 10.97%W/W, Acid insoluable Ash 0.098%W/W, Water Soluable Extract 15.75%, Alcohol Soluable Extract 10.56% and Foreign matter -Nil.Conclusion: The preliminary Phytochemical and Physicochemical screening is helpful do to further pharmacological activities.