ABSTRACT
Wild edible plants hold significant ethnobotanical and nutraceutical importance, especially among tribal communities that rely on them for nutrition and traditional medicine. This study evaluated the antioxidant potential of three wild edible fruits such as Alangium salvifolium subsp. hexapetalum (Alangiaceae), Ardisa elliptica (Myrsinaceae), and Solanum nigrum (Solanaceae), collected from the Western Ghats region of Wayanad, Kerala, India. Methanolic extracts of the fruits were analyzed using DPPH, FRAP, and ABTS antioxidant assays. Among the studied fruits, Alangium salvifolium subsp. hexapetalum exhibited the highest antioxidant activity with the lowest IC₅₀ values: 209.43 µg/mL (DPPH), 4.32 µg/mL (FRAP), and 29.44 µg/mL (ABTS). Comparatively, Ardisa elliptica recorded IC₅₀ values of 329.57 µg/mL (DPPH), 17.04 µg/mL (FRAP), and 49.65 µg/mL (ABTS), while Solanum nigrum showed the lowest activity with IC₅₀ values of 765.35 µg/mL (DPPH), 34.49 µg/mL (FRAP), and 109.73 µg/mL (ABTS). Given its superior antioxidant capacity, Alangium salvifolium subsp. hexapetalum was further analyzed using High Resolution-Liquid Chromatograph Mass Spectrometry (HR-LCMS), leading to the identification of bioactive compounds potentially responsible for its antioxidant effects. These findings highlight the nutraceutical potential of wild edible fruits and underscore the importance of preserving indigenous knowledge regarding their use.
AUTHOR AFFILIATIONS
1 Department of Postharvest Management, College of Agriculture, Vellanikkara, Kerala Agricultural University, Kerala, India
2 Department of Fruit Science, College of Agriculture, Vellanikkara, Kerala Agricultural University, Kerala, India
CITATION
Jacob S, Gomez S, Bava ZPM, Markose AM and Raj A (2025) Antioxidant Potential of Wild Edible Fruits Consumed by Tribals of Western Ghats Region in Kerala, India and Identification of Compounds by LC-MS Profiling. Environmental Science Archives 4(2): 538-542.
REFERENCES
Benzie IFF and Strain JJ (1996) The ferric reducing ability of plasma (FRAP) as a measure of antioxidant power: the FRAP assay. Analytical Biochemistry 239:70-76. https://doi.org/10.1006/abio.1996.0292.
Chaithanya VV, Sugiya N and Aneesh KS (2015) Wild edible plants traditionally used by Kadar tribes of Vazhachal Forest Division, Thrissur, Kerala. Global Journal of Science 4(9):3344-3349.
Franco MF and Narasimhan D (2009) Plant names and uses as indicators of knowledge patterns. Indian Journal of Traditional Knowledge 8(4):645–648.
John J, Mehta A and Mehta P (2012). Evaluation of antioxidant and anticancer potential of Cassia tora leaves. Asian Journal of Traditional Medicines 7(6):118-125.
Nahar L, Zahan R, Mosaddik A, et al (2012) Antioxidant and antitumor activity of chloroform extract of Alangium salvifolium flowers. Phytopharmacology 2(1):123-134.
Seena H, Kannappan N and Manoj KP (2020) In vitro antioxidant and anticancer activity of methanolic extract of Alangium salvifolium subsp. hexapetalum (Wangerin). Research Journal of Pharmacy and Technology 13(8):3715-3719.
Tsvetkova D, Kostadinova I, Landzhov B, et al (2023) Application of ABTS method for assessment of radical-binding effect of creatine monohydrate. Journal of Advanced Pharmacy Education and Research 13(2):92-98. https://doi.org/10.51847/rxgOGbIUkJ.
Yesodharan K and Sujana KA (2007) Wild edible plants traditionally used by the tribes in the Parambikulam Wildlife Sanctuary, Kerala, India. Natural Product Radiance 6(1): 74-80.
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