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greenchem - Newest pictures


The ancient Indian knowledge on chemicals and the subject of Chemistry given in Rasaratna Samucchayam, Rasarnavam, Rasendra Choodamani, Rasa Ratnakaram etc and many similar books. These books are available in Sanskrit with English and Hindi translations. Sanskrit names of chemicals, details of setting up a laboratory, scientific temper, qualification of chemists, laboratory assistant, research scholars, properties of inorganic chemicals, and their used described by Nagarjuna centuries ago. Chemicals used for a various purposes as described in Bharadhvaja in Yantra Sarvaswa, Varahamihira in Bruhath Samhita and also by others in the above chemistry books.

Variety of plant products, neem, tulasi, clove, pepper, turmeric, tobacco, oils like sesame oil, cotton seed oil, castor oil etc are used as bio-pesticides and some as preservatives. Traditional methods of pest control are also available from old farmers.

Plant Drugs Pharmacology:
Active plant bio-chemicals, processing medicinal plants, etc. Understand as many plants as possible which are good sources of the bio-active principles. Variety of plants used for curing diseases like herbs, shrubs, creepers, grass, trees etc. The plant leaves, buds, flowers, stems, roots, latex etc. used for treating specific diseases. Single drug treatment.
Medicines and Medicinal Preparations -

Plant Biochemistry:
The descriptions of inorganic chemicals used as medicines in ancient Indian Rasa Chikitsa books, their preparations, processing, and prevention. The plant products used as drugs, the raw drugs, their harvesting, drying, storage, mixing, drug formulation, decoction preparation etc. Variety of Ayurvedic drug formulation obtained by mixing many raw drugs. Knowledge on the preparation while drying, storing, heating roasting, boiling with water, concentration etc in all Ayurvedic preparations. Here we have to focus only on the knowledge existed and their scientific merits in the area of plant drugs.
Basic Plant Sciences Botany:
Detailed description given in Vrukshayurveda by Saarngadhra, Katyayana, Varahamihira, Parasara, and others. Plant growth, grafting, irrigation, use of manure, seeds preservation, phototropism, agricultural practices both basic and applied. Varity of the traditional knowledge still practiced in villages in production of agriculture commodities

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