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Plant Science Today (PST)

Research Articles

Vol. 11 No. 4 (2024)

Ethnobotanical study of medicinal plants used by the Tuwalis of Ifugao, Cordillera Administrative Region, Philippines

DOI
https://doi.org/10.14719/pst.2671
Submitted
15 May 2023
Published
03-09-2024 — Updated on 01-10-2024
Versions

Abstract

Indigenous groups have used the ethnomedicinal plants in the country as part of their healthcare, but no record was found among the Tuwalis of Lamut, Ifugao, Philippines. Thus, this study aims at documenting their ethnomedicinal knowledge. Semi-structured interviews were utilized to obtain the data from twenty informants, which were then evaluated by some quantitative indices for analysis, including the relative frequency of citation (RFC), use value (UV), relative importance (RI), fidelity level (FL), and informant consensus factor (ICF). There were 87 plant species recorded, represented by 47 families, with the majority belonging to the Asteraceae family (9 species). The most prevalent plant part utilized for healing was the leaves (30%). These plants treated 54 diseases and conditions, where the most typical medicinal use was for cough (13.59%) and diarrhoea (6.62%). The most typical preparation method was decoction, and drinking was the most commonly used mode of administration. Moringa oleifera (0.60) and Ananas comosus (0.50) had the highest RFC values. Annona muricata (1.0) had the highest UV value, while Diplazium esculentum and M. oleifera had the highest RI value of 0.88. The plant species mostly used with a 100% fidelity level were Carica papaya, Psidium guajava, Senna alata, and Momordica charantia. Diseases of the endocrine system (0.60) have the greatest ICF value. These results could aid possible pharmaceutical studies and will help emphasize the value of preserving biodiversity and traditional knowledge.

References

  1. Albuquerque UP, Monteiro JM, Ramos MA, Amorim EL. Medicinal and magic plants from a public market in Northeastern Brazil. J Ethnopharmacol. 2007;110:76-91. https://doi.org/10.1016/j.jep.2006.09.010
  2. Fabricant DS, Farnsworth NR. The value of plants used in traditional medicine for drug discovery. Environ Health Perspect. 2001;109:69-75. https://doi.org/10.1289/ehp.01109s169
  3. Heinrich M, Bremner P. Ethnobotany and ethnopharmacy-their role for anti-cancer drug development. Curr Drug Targets. 2006;7(3):239-45. https://doi.org/10.2174/138945006776054988
  4. Islam R. Role of plant medicine in health care and improving nutritional standard in rural area of Bangladesh. Proceedings of the National Seminar on Diversity of Medicinal Plants and Their Sustainable Utilization in Health Care and Improving Nutritional Standard in Rural Areas, Kolkota. 2006;p.1-30.
  5. Christenhusz MJM, Byng JW. The number of known plants species in the world and its annual increase. Phytotaxa. 2016;261(3):201-17. https://doi.org/10.11646/phytotaxa.261.3.1
  6. Karki M, William JT. Priority species of medicinal plants in South Asia. Report of an Expert Consultation on Medicinal Plants Species Prioritization for South Asia, New Delhi, India; 1997 September. 1999;22-23.7. Madulid DA, Gaerlan FJM, Romero EM, Agoo EMG. Ethnopharmacological study of the Ati tribe in Nagpana, Barotac Viejo, Iloilo. Acta Manil. 1989;38:25-40.
  7. Van Wyk BE, Oudtshoorn BV, Gericke N. Medicinal plants of South Africa. Johannesburg: Briza; 1997.
  8. Dela Cruz P, Ramos AG. Indigenous health knowledge systems in the Philippines: A literature survey. Paper presented at: 13th CONSAL Conference. Manila, Philippines; 2006. 10. Dapar ML, Meve G, Liede-Schumann S, Alejandro JD. Ethnomedicinal plants used for the treatment of cuts and wounds by the Agusan Manobo of Sibagat, Agusan del Sur, Philippines. Ethnobot Res Appl. 2020;19:1-18. https://ethnobotanyjournal.org/index.php/era/article/view/1777
  9. Eusebio J, Umali B. Inventory, documentation and status of medicinal plants research in the Philippines. In: Batugal A, Kanniah J, Young LS, Oliver J, editors. International Plant Genetic Research Institute-Regional Office of Asia, the Pacific and Oceana (IPGRI-APO); 2004; Serdang, Selangor, DE. Malysia: Medicinal Plants Research in Asia; 2004.
  10. Nuneza OM, Rodriquez BC, Nasiad JM. Ethnobotanical survey used by the Mamanwa tribe of Surigao and Agusan, Mindanao, Philippines. Biodiversitas. 2021;22(6):3284-96. https://doi.org/10.13057/biodiv/d220634
  11. Teves RM, Tantengco OAG, Sumatra RU, Carag HM, Isidro-Lapena JS. Ethnomedicinal survey of valuable plants used by Eskaya traditional healers in Bohol island, Philippines. Acta Med Philipp. 2023;57(3):17-27. https://doi.org/10.47895/amp.vi0.3883
  12. Mesfin K, Tekle G, Tesfay T. Ethnobotanical study of traditional medicinal plants used by indigenous people of Gemad district, Northern Ethiopia. Journal of Medicinal Plants Studies. 2013;1(4):32-37. https://doi.org/10.1155%2F2022%2F7328613
  13. National Commission on Indigenous People. https://ncip.gov.ph/republic-act-8371/
  14. National Commission on Indigenous People (NCIP). Quezon City: NCIP; 2010.
  15. Conklin HC. An ethnobotanical study of vascular plants in Bolinao, Pangasinan [thesis]. Manila (Phi): University of Santo Thomas; 1992.
  16. Flores MA. An ethnobotanical study of vascular plants in Bolinao, Pangasinan [thesis]. Manila (Phi): University of Santo Thomas; 1992.
  17. Buasen CT. An ethnobotanical study of vascular plants in Bolinao, Pangasinan [thesis]. Manila (Phi): University of Santo Thomas; 1992.
  18. Enkiwe LB. Ifugao ethnobotany in history. Paper presented at: 20th Conference on National and Local History by the Philippine National Historical Society. Manila, Philippines. 1999;p. 2-15.
  19. Balangcod T, Balangcod A. Ethnomedical knowledge of plants and healthcare practices among the Kalanguya tribe in Tinoc, Ifugao, Luzon, Philippines. Indian Journal of Knowledge. 2011;10(2):227-38.
  20. Chua-Barcelo RT. Ethno-botanical survey of edible wild fruits in Benguet, Cordillera administrative region, the Philippines. Asian Pac J Trop Biomed. 2014;4(1):S525-S538. https://doi.org/10.12980/APJTB.4.201414B36
  21. Tamayo PA. Ethnonotanical study of medicinal plants used by the Ayangan’s of Ifugao, Philippines. Adv Sci Lett. 2018;24:7047-52. https://doi.org/10.1166/asl.2018.12405
  22. United nations. Indigenous people’s traditional knowledge must be preserved, valued globally, speakers stress as permanent forum opens annual session [Internet]. United Nations; 2019 April 22. https://press.un.org/en/2019/hr5431.doc.htm
  23. The municipal government of Lamut. Etymology and brief history [Internet]. Lamut (Phi): Bayan ng Lamut; 2023. https://lamut.gov.ph/etymology-and-brief-history/
  24. Wondafrash M. A preliminary guide to plant collection, identification and herbarium techniques. Manila: The National Herbarium; 2008.
  25. PhytoImages. http://www.phytoimages.siu.edu
  26. Co’s Digital Flora of the Philippines. https://www.philippineplants.org
  27. Plants of the World Online. https://powo.science.kew.org/
  28. World Flora Online. http://www.worldfloraonline.org
  29. Tropicos. https://tropicos.org
  30. International Plant Names Index. http://www.ipni.org
  31. Tardío J, Pardo De Santayana M. Cultural importance indices: A comparative analysis based on the useful wild plants of Southern Cantabria (Northern Spain). Econ Bot. 2008;62:24e39. https://doi.org/10.1007/s12231-007-9004-5
  32. Phillips O, Gentry AH. The useful plants of Tambopata, Peru: I. Statistical hypotheses tests with a new quantitative technique. Econ Bot. 1993;47:15e32. https://doi.org/10.1007/bf02862203
  33. Friedman J, Yaniv Z, Dafni A, Palewich D. A preliminary classification of the healing potential of medicinal plants, based on a rational analysis of an ethnopharmacological field survey among Bedouins in the Negev Desert, Israel. J Ethnopharmacol. 1986;16(2-3):275-87. https://doi.org/10.1016/0378-8741(86)90094-2
  34. Heinrich M, Ankli A, Frei B, Weimann C, Sticher O. Medicinal plants in Mexico: Healers’ consensus and cultural importance. Soc Sci Med. 1998;47:1859e1871. https://doi.org/10.1016/s0277-9536(98)00181-6
  35. Mbikay M. Therapeutic potential of Moringa oleifera leaves in chronic hyperglycemia and dyslipidemia: A review. Front Pharmacol. 2012;3:1-12. https://doi.org/10.3389/fphar.2012.00024
  36. Berkovich L, Earon G, Ron I, Rimmon A, Vexler A, Lev-Ari S. Moringa oleifera aqueous leaf extract down-regulates nuclear factor-kappaB and increases cytotoxic effect of chemotherapy in pancreatic cancer cells. BMC Complement Altern Med. 2013;13:212. https://doi.org/10.1186/1472-6882-13-212
  37. Gou J, Lu Y, Xie M, Tang X, Chen L, Zhao J et al. Antimicrobial activity in Asterceae: The selected genera characterization and against multidrug resistance bacteria. Heliyon. 2023;9(4):1-24. https://doi.org/10.1016/j.heliyon.2023.e14985
  38. Koc S, Isgor BS, Isgor YG, Moghaddam NS, Yildirim O. The potential medicinal value of plants from Asteraceae family with antioxidant defense enzymes as biological targets. Pharm Biol. 2015;53:5. https://doi.org/10.3109/13880209.2014.942788
  39. Abe R, Ohtani K. An ethnobotanical study of medicinal plants and traditional therapies on Batan Island, the Philippines. J Ethnopharmacol. 2013;145(2):554-65. http://dx.doi.org/10.1016/j.jep.2012.11.029
  40. Morilla L, Sumaya N, Rivero H, Madamba R. Medicinal plants of the Subanens in Dumingag, Zamboanga del Sur, Philippines. Proceedings of International Conference on Food, Biological and Medical Sciences. 2014;p. 38-43. http://dx.doi.org/10.15242/IICBE.C0114577
  41. Cordero CS, Meve U, Alejandro GJD. Ethnobotanical documentation of medicinal plants used by the indigenous Panay Bukidnon in Lambunao, Iloilo, Philippines. Front Pharmacol. 2022;12:790567. https://doi.org/10.3389/fphar.2021.790567
  42. Arora SD, Onsare JG. In vitro antimicrobial evaluation and phytoconstituents of Moringa oleifera pod husks. Ind Crops Prod. 2014;52:125-35. https://doi.org/10.1016/j.indcrop.2013.09.016
  43. Ong HG, Kim YD. Quantitative ethnobotanical study of the medicinal plants used by the Ati Negrito indigenous group in Guimaras Island, Philippines. J Ethnopharmacol. 2014;157:228-42. http://dx.doi.org/10.1016/j.jep.2014.09.015
  44. Coria-Téllez AV, Montalvo-Gónzalez E, Yahia EM, Obledo-Vázquez EN. Annona muricata: A comprehensive review on its traditional medicinal uses, phytochemicals, pharmacological activities, mechanisms of action and toxicity. Arab J Chem. 2018;11(5):662-91. http://dx.doi.org/10.1016/j.arabjc.2016.01.004
  45. Semwal P, Painuli S, Painuli KM, Antika G, Tumer TB, Thapliyal A et al. Diplazium esculentum (Retz.) Sw.: Ethnomedicinal, phytochemical and pharmacological overview of the Himalayan ferns. Oxid Med Cell Longev. 2021;1917890. https://doi.org/10.1155/2021/1917890
  46. Courric E, Brinvilier D, Couderc P, Ponce-Mora A, Méril-Mamert V, Sylvestre M et al. Medicinal plants and plant-based remedies in Grande-Terre: An ethnopharmacological approach. Plants. 2023;12(3):654. https://doi.org/10.3390/plants12030654
  47. World Health Organization. Working Group on Herbal Medicines. Manila, Philippines: WHO Regional Office for the Western Pacific; 8-12 December 1997. https://iris.who.int/handle/10665/207932
  48. Shebaby W, El-Sibai M, Bodman-Smith K, Karam MC, Mroueh M, Daher M. The antioxidant and anticancer effects of wild carrot oil extract. Phytother Res. 2013;27:737-44. http://dx.doi.org/10.1002/ptr.4776

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