Evaluation of physicochemical parameters and heavy metal content of the siddha formulation vengara chunnam

Background: Vengara Chunnam is a herbo-mineral Siddha formulation which is commonly used in the management of Urinary disorders such as Anuria, Urolithiasis, Scanty Micturition, Stricture urethra, and albuminuria. So, it is essential to evaluate the safety and purity of the formulation before it is therapeutically used. Aim: The aim of the study is to evaluate the physicochemical parameters and Heavy metal Analysis of the formulation Vengara Chunnam (VC). Methodology: The physicochemical parameters, like Acid-insoluble ash, Total ash, Moisture content, & pH of Vengara Chunnam were analysed. Heavy metals were analysed by the Atomic Absorption Spectrometer (AAS) Method. The results were observed and tabulated. The results were tabulated as per PLIM guidelines for standardization of Indian Medicine. Result: The result of sample Vengara Chunnam shows white-colour, fine powdered Chunnam with a very mild odour. The physicochemical parameters of VC show that the total ash value is 87.53%, acid insoluble ash is 8.88%, the moisture content is 0.30% and pH Value is 5.7. Heavy metal analysis of Vengara Chunnam reveals existence of metals like Lead, Cadmium, Arsenic, and Mercury were found in minimal amounts as per WHO guidelines. Conclusion: The study findings show that the sample VC has all properties of Chunnam as per PLIM guidelines. Thus, the study of medicine Vengara Chunnam will be beneficial in treating diseases and supports further research.