Evaluation of Nutritional Potential of Five Unexplored Wild Edible Food Plants from Eastern Himalayan Biodiversity Hotspot Region (India)

Authors: Pallabi Kalita, Hui Tag, H. N. Sarma, A. K. Das.

Abstract:

Wild edible food plants contain a number of organic phytochemical that have been linked to the promotion of good health. These plants used by the local people of Arunachal Pradesh (Northeast India) are found to have high nutritional potential to maintain general balance diet. A study was conducted to evaluate the nutritional potential of five commonly found, unexplored wild food plants namely, Piper pedicellatum C. DC (leaves), Gonostegia hirta (Blume ex Hassk.) Miq. (leaves), Mussaenda roxburghii Hook.f (leaves), Solanum spirale Roxb. (leaves and fruits) and Cyathea spinulosa Wall. ex Hook. (pith portion and tender rachis) from East Siang District of Arunachal Pradesh Northeast (India) for ascertaining their suitability for utilization as supplementary food. Results of study revealed that P. pedicellatum, C. spinulosa, and S. spirale (leaves) are the most promising species which have high nutritional content out of the five wild food plants investigated which is required for the normal growth and development of human.

Keywords: Wild edible plants, Gross energy, Gonostegia hirta, Cyathea spinulosa,

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1091224

References:

[1] M. Sundriyal, and R. C. Sundriyal, "Wild Edible Plants of the Sikkim Himalaya: Values of Selected Species,” Economic Botany, vol. 58(2), 2004, pp. 286-299.
[2] C. R. Soman, "Nutrition and Health Development: Lessons from Kerala,” Proceeding of the Nutrition Society, vol. 51, 1992.
[3] E. Yildirim, A. Dursun, and M. Turan, "Determination of the Nutrition of the Wild Plants Used as Vegetables in Upper Coruh Valley,” Turkish Journal of Botany, vol. 25, 2001, pp. 367-371.
[4] S. Thayer, The Forager’s Harvest: a Guide to Identifying, Harvesting and Preparing Edible Wild Plants, Forager harvest Press, Ogema, WI, 2006.
[5] H. Sarma, K. A. Tripathi, S. Borah and D. Kumar, "Updated Estimates of Wild Edible and Threatened Plants of Assam: A Meta-analysis,” International Journal of Botany, vol. 6(4), 2010, pp. 414-423.
[6] V. Heywood, "Use and Potential of Wild Plants in Farm Households,” Farm Systems Management, Series-15, FAO Corporate Repository, 1999.
[7] H. Tag, G. Murtem, A. K. Das, and R. K. Singh, "Diversity and Distribution of Ethnomedicinal Plants Used by Adi Tribe of East Siang District of Arunachal Pradesh, India,” Pleione, vol. 2(1), 2008, pp. 123-136.
[8] AOAC, "Official Methods of Analysis”, 15th Ed., AOAC” Washington DC, USA, 1990.
[9] J. Folch, M. Lees, and G.H. Sloane-Stanley, "A Simple Method for the Isolation and Purification of Total Lipids from Animal Tissues,” Journal of Biological Chemistry, vol. 266 (1), 1957, pp. 497-509.
[10] H. Baker, and O. Frank, "Determination of Serum Tocopherol, in A. H. Gowenlock (Ed.), Practical Clinical Biochemistry, 6th Ed., Heinemann Medical Books, London, 1986, pp. 902.
[11] S. Sadasivam, and A. Manickam, Biochemical Methods, New Age International Limited, New Delhi, 1992.
[12] U. E. Umoren, A. I. Essien, B. A. Ukorebi, and E. B. Essien, "Chemical Evaluation of the Seeds of Milletia obanensis,” Food Chemistry, vol. 91, 2005, pp. 195-201.
[13] J. A. Duke, and S. M. B. Sternberg, Hand Book of Medicinal Mints (Aromathematics): Phytochemical and Biological Activities, CRC Press, Boca Raton, U.S.A, 2005.
[14] S. S. De Silva, and T. A. Anderson, Fish Nutrition in Aquaculture, Chapman & Hall/Thomson Science, London, 1995.
[15] V. Singh, "Lesser known wild edibles of Sikkim Himalaya,” Journal of Economic and Taxonomic Botany, vol. 19, 1995, pp. 385-390.
[16] P. Kalita, P. K. Mukhopadhyay, and A. K. Mukherjee, "Evaluation of the Nutritional Quality of four Unexplored Aquatic Weeds from Northeast India for the Formulation of Cost-Effective Fish Feeds,” Food Chemistry, vol. 103, 2006, pp. 204-209.
[17] M. Sankaran, J. Prakash, N. P. Singh, and A. Suklabaidya, "Wild Edible Fruits of Tripura,” Natural Product Radiance, vol. 5(4), 2006, pp. 302-305.
[18] R. K. Maikhuri, "Nutritional Value of Some Lesser- Known Wild Food Plants and Their Role in Tribal Nutrition: A Case Study in North East India, Tropical Science, vol. 31(4), 1991, pp. 397- 405.