Total phenolic contents of selected indigenous fruit trees in Apayao
Paper Details
Total phenolic contents of selected indigenous fruit trees in Apayao
Abstract
This study was conducted to determine the morphological characteristics, identity and total phenolic contents of three indigenous fruit trees in Apayao namely Namot, Bignai kalabaw and Lubeg. These lesser known trees were abundant in the region but were underutilized as very little information were available for its maximization. Results of the study showed that the Namot is the richest source of phenolics. Among the four (4) plant extracts, Namot leaves extracts showed the highest total phenolic contents at 1.06mg/g of the Gallic acid equivalent (GAE). The lowest phenolic contents were noticed in Bignai kalabaw (Antidesma bunius (L.) Spreng leaves at 0.71mg/g of the Gallic acid equivalent (GAE). The total phenolic contents of the extracts of lubeg fruits were found to be lower than the leaves at 0.99 and 1.05mg/g of the Gallic acid equivalent (GAE), respectively. Lubegbelongs to Family Myrtaceae under Phylum Magnoliophyta. The chemical composition of Lubeg leaves was high in steroids, tannins, and coumarins while its fruits were highly positive in quinones and flavonoids. It has anti-oxidant property, and anti-inflammatory. Phenolics are the largest group of phytochemicals that account for most of the antioxidant activity in plants or plant products. The total phenolic content will be helpful for developing new drugs and standardizing the drug. Gallic acid may occur in plants in soluble form either as quinic acid esters (5) or hydrolyzable tannins. The most important biological activity of phenolic compounds is probably their many observed inhibitory effects on mutagenesis and carcinogenesis.
Aberoumand A, Deokule SS. 2008. Comparison of phenolic compounds of some edible plants of Iran and India. Pakistan Journal of Nutrition 7(4), 582-585.
Biju J, Sulaiman CT, Satheesh J, Reddy VRK. 2014. Total phenolics and Flavonoid in Selected Medicinal Plants from Kerala. International Journal of Pharmacy and Pharmaceutical Sciences 6(1), 2014.
Columna N. 2019. Morphological characterization and chemical composition of Lubeg (Philippine Cherry). J. Bio. Env. Sci. 14(5), 27-30, May 2019.
Cowan MM. 1999. Plant products as antimicrobial agents. Clinical Microbiol Rev. 1999 October 12(4), 564-582.
Hossain A, Sha M. 2011. A study on the total phenols content and antioxidant activity of essential oils and different solvent extracts of endemic plants Merremia borneensis. Arabian Journal of Chemistry.
Manicad, Maria Christina Z. 2017. Morphological Characterization and Physico chemical Evaluation of Lubeg Species in Apayao for Its Utilization and Conservation. Dissertation ISU Cabagan.
Mehrdad Abootalebian, Javad Keramat, Mahdi Kadivar, Farhad Ahmadia. Mahnaz Abdinia. 2016. Comparison of total phenolic and antioxidant activity of different Mentha spicata and M. longifolia accessions. https://doi.org/10. 1016/ j.aoas.2016.10.002.
Mujica MV, Granito M, Soto N. 2009. Importance of the extraction method in the quantification of total phenolic compounds in Phaseolus vulgaris L. Interciencia 34(9), 650-654.
NazishSiddiqui, Abdur Rau, Abdul Latif, Zeenat Mahmood. 2016. Spectrophotometric determination of the total phenolic content, spectral and fluorescence study of the herbal Unani drug Gul-e-Zoofa (Nepeta bracteata Benth).
Singleton VL, Orthofer R, Lamuela-Raventos RM. 1999. Analysis of total phenols and other oxidation substrates and antioxidants by means of Folin-Ciocalteu Reagent. Methods in Enzymology 299, 152-178.
Maria Christina Z. Manicad, Agustina G. Pattung, Hannie T. Martin (2021), Total phenolic contents of selected indigenous fruit trees in Apayao; JBES, V19, N1, July, P24-31
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