Parpati Rasayana is an important dosage form in Rasashastra, primarily used for its therapeutic efficacy and mineral-based healing properties.
It is prepared by processing metals and minerals with herbal medicines and then compressing the mixture into small, easily consumable pills or cakes.
Known for its detoxification and rejuvenation properties, Parpati Rasayana has applications in treating various chronic diseases, improving vitality, and enhancing immunity.
DEFINITION
Parpati refers to a solid preparation of minerals or metals processed with herbs, which is made into small, flat tablets or cakes.
Rasayana is the practice of rejuvenating and restoring vitality, often using mineral-based preparations like Parpati to enhance bodily functions.
IMPORTANCE
Parpati Rasayana helps in balancing the Doshas, especially in conditions related to Pitta and Vata imbalances.
It is crucial for revitalizing the body and improving immunity, particularly after illnesses or in old age.
Enhances the absorption of vital nutrients, supports metabolic functions, and promotes longevity.
TYPES
Bhasma-based Parpati: Prepared using calcined metals like Gold (Swarna), Silver (Rajata), and Iron (Loha).
Rasa-based Parpati: Prepared using various Rasa Dravyas like Mercury (Rasa), Arsenic, and Copper.
Mixed Parpati: Combination of both Bhasma and Rasa Dravyas, alongside herbal medicines.
PROCEDURE
Selection of Ingredients: Metals, minerals, and herbs are selected according to the therapeutic goal.
Shodhana (Purification): The raw metals or minerals are purified to remove toxins and impurities.
Mardana (Grinding): The purified substances are finely ground into powders.
Samskara (Processing): The powders are mixed with herbal juices, decoctions, or specific mediums to enhance medicinal properties.
Parpati Formation: The mixture is pressed into flat cakes or pills.
Drying: The formed Parpati cakes are dried in the shade to maintain their potency.
Storage: After proper drying, Parpati is stored in an airtight container.
NECESSARY EQUIPMENT
Khalva Yantra (Mortar and Pestle): For grinding the metals and minerals.
Agni (Fire): For heating and purifying metals.
Bhanda (Containers): For storage and preparation.
Patra (Vessel): For holding decoctions or herbal juices used in processing.
Shital Yantra (Cooling apparatus): For cooling and solidifying the mixture.
SHELF LIFE
Parpati Rasayana, when prepared correctly, has a shelf life of several years, typically around 2-5 years, if stored in a dry, cool, and airtight container.
The shelf life may vary depending on the specific ingredients used and the method of preparation.
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