Analytical Evaluation of Bhallataka Shodhana Using Two Methods and Their Significance

Introduction: Bhallataka (Semecarpus anacardium Linn.) is first classified in the text named Rasopnishata under Upavisha group and is also listed in Schedule E1 drug in the Drugs and Cosmetics Rules 1945. Due to its toxic properties, Bhallataka should only be used after undergoing proper purification. Various classical texts outline different methods for purifying Bhallataka to ensure its safe and effective use in medical treatments. Methods and Materials:In this study, two methods for the purification of Bhallataka fruits were explored. Sample 1 was Ashuddha Bhallataka, while sample 2 was purified Bhallataka fruits using coconut water, as described in the Rasa Tarangini and sample 3 underwent purification with cow urine, cow milk, and brick powder, following the Rasamrita method. A comparative analytical study was conducted on all three samples, evaluating various parameters such as organoleptic characteristics, physicochemical properties, phytochemical composition, total polyphenol, and GC-MS (Gas Chromatography-Mass Spectrometry) analysis. Result: Three samples of Bhallataka were analyzed for their physicochemical and phytochemical properties. The total polyphenol content was highest in sample 1 (3.41 %), followed by sample 2 (2.70 %) and sample 3 (2.57 %), indicating a decrease in phenolic compounds after purification. Qualitative phytochemical screening revealed the presence of alkaloids, flavonoids, and glycosides in all samples, with variations in the intensity of certain compounds. GC-MS analysis identified 20 distinct compounds in each sample, with sample 1 exhibiting 5 spectra, sample 2 showing 4 spectra, and sample 3 displaying 5 spectra, each with varying retention times. Discussion: Purification significantly impacts Bhallataka's properties.  Sample 1, the unpurified form, had the highest total polyphenol content, while sample 2 and sample 3, after purification, showed lower levels of phenols. GC-MS analysis revealed distinct chemical profiles for each sample, confirming that purification alters the composition of Bhallataka.