Review on purification and incineration of Maharasa varga: Unveiling the alchemical processes in Rasashastra

Nidhi Shah *, Shuchi Mitra, Usha Sharma and Khem Chand Sharma

Department of Rasa Shastra and Bhaishajya Kalpana, Uttarakhand Ayurved University, Rishikul Campus, Haridwar, India. 249401.
 
Review
International Journal of Science and Research Archive, 2024, 11(01), 068–076.
Article DOI: 10.30574/ijsra.2024.11.1.1059
Publication history: 
Received on 07 November 2023; revised on 02 January 2024; accepted on 05 January 2024
 
Abstract: 
Rasashastra is a distinctive branch of Ayurveda that focuses on the pharmaceutics of medicines derived from minerals, metals, animal products, and more, classifying drugs into various groups. Following Rasa, the next crucial category of minerals is named Maharasa. The most valuable medications are characterized within the Maharasa group. Purification and incineration are essential processes in the field of Rasashastra; Maharasa Varga undergoes these processes to enhance its therapeutic potential. Purification involves multiple stages of soaking, rinsing, and drying the raw material to eliminate impurities and toxins. Each purification step aims to refine the mineral, resulting in a purified product. Incineration, or calcination, follows purification and subjects the material to controlled high temperatures, transforming it into ash. This process further eliminates impurities and enhances the chemical and energetic properties of the substance. The resulting ash is then utilized in Ayurvedic formulations for medicinal purposes. This article provides an overview of the purification and incineration techniques employed in the preparation of Maharasa Varga, offering insights into the unique practices of Rasashastra and their significance in Ayurvedic medicine.
 
Keywords: 
Maharasa; Shodhana; Bhasma
 
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