SEM EDX Analysis of Swayamagni Loha Bhasma

Abstract

Rasashastra is a special branch of Ayurveda where in different Herbs, Mineral and Metals are used in various formulations.These metals and minerals are subjected for different purification methods to make it suitable for internal administration. The Marana is the procedure in which the purified metals or minerals are further triturated with specific drugs and subjected to heat (Puta). For various Herbs, Metals and Minerals the applications of Puta is essential to reduce the particle size for its better absorption in the body. Swayamagni Rasa is the herbo-mineral preparation were in, self generated heat transforms the particle size from Loha Churna into Bhasma form. In this study Iron fillings where used to prepare the Bhasma by subjecting it to Samanya and Vishesha Shodana and later on doing the procedure of Marana according to Rasachintamani. During the process of Shodana care has to be taken while heating the iron fillings throughout the procedure and measured quantity of liquid media for quenching has to be maintained for doing Shodana in bulk. During the process Iron fillings tend to flush over the face during each Nirvapa which has to be dealt with precaution. Thereafter analysis of the Swayamagni Rasa was analysed using SEM-EDX. It was observed that the percentage of Oxygen content in Loha Bhasma increased there by stating it to be in Oxide form and The particle size ranges around 173.3 nanometre scale which proves it being in its minutest form.