PERSPECTIVES IN MEDICINAL PLANTS (original) (raw)

Abstract

India is a vast repository of medicinal plants which constitutes the main resource-base for the primary health care system in the country. According to World Health Organization (WHO) more than one billion people rely on herbal medicines. It is well known that all the major systems of medicines Ayurveda, Homoeopathy, Siddha, and Unani are largely based on the drugs ofplant origin. Consequently, the demand for herbal drugs is accelerating day by day due to the reasons that these are inexpensive, almost non-toxic and without any side effects. In view of the fact, there has been growing appreciation for the study, evaluation, utilization and then the conservation aspect of medicinal plants. The extensive explorations and scientific efforts of the people have enabled the discovery and development of new drugs from the plant sources for the treatment of ailing people and also for the domestic and industrial needs. Some of these plants are Taxus, Vinca, Artemisia, Thaumatococcus, Stevia, Sorbus, etc. In the present paper, an emphasis has been made on some aspects of medicinal and their allied plants covering historical background, their proper and correct identification, some plant-derived compounds, scientific approach for quality and quantity enhancement of active principles, ways and means of conservation, etc.

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References (12)

  1. Adjanohoun, EJ.1996. Tropical Biodiversity and the Development Pharmaceutical industries. In: Biodiversity, Science and Development-Towards a new Partnership (eds. Castri, F.D. and Younes, T.), CAB International, U.K., pp.506-518.
  2. Balandrin, M.F., Kinghorn A.D., and Farnsworth, N.R. 1993. Plant-Derived Natural Products in Drug Discovery and Development: An Overview. In: Kinghorn, A. et al. (eds.) Human Medicinal Agentsfrom Plants, ACS Symposium Series; American Chemical Society: Washington, DC. pp. 1-10.
  3. Bilgrami, KS. and Pandey, A.K. 1996. Introduction to Biotechnology, CBS Publishers &"Distributors, Delhi.
  4. Farnsworth, N.R., Akerele, 0., Bingel,A.S., Soejarto, D.D. and Guo, Z. 1985. Medicinal plants in therapy. Bull. w: H. O. 63: 965-981.
  5. Geuns, J.M. 2003. Stevioside. Phytochemistry 64 (5):913-921.
  6. Inglett, G.E. 1976.A history ofsweeteners-natural and synthetic. J. Toxicol. Environ. Health 2f 207.
  7. Kim, H.S. 2005. Do not put too much value on conventional medicines. J. Ethnopharmacol 100: 37-39.
  8. Krishnaswamy, N.R. 1998. Secondary metabolites ofplant origin and their taxonomic significance. In: Manilal, KS. and Kumar, M.S.M. (eds.), A Handbook on Taxonomy Training, DST, New Delhi, pp. 153-161.
  9. Satyavati, G. V. 1990. Use of plant drugs in Indian traditional systems of medicines and their relevance to primary health care. In: Wagner, H. and Farnworth, N. R. (eds.), Economic and Medicinal Plant Research, Vol. 4 :39-56 Academic Press,London,
  10. Seigler, D. and Price, P. W. 1976. Secondary Compounds in Plants: Primary Functions. The American Naturalist 110(971): 101-105.
  11. Singh, N.P. and Pal, D.C. 2000. Drug yielding plant resource survey, genesis and their status in India flora. In: Basu, S.K., Das, P.K. and Banerjee, A.K (Eds.), Proceedings ofSeminar cum Exposition on Indigenous Drugs their Resource base Management, Utilization and Conservation. The Agri-horticultural society ofIndia, Calcutta. pp. 4-7.
  12. Sivarajan, V.V. and Balachandran, I. 1994. Ayurvedic Drugs and Their Plant Sources, Oxford & IBH Publishing Co., New Delhi.