Author(s): Ahmad Najib, Muhammad Sulaiman Zubair, Muhammad Arba, Firzan Nainu, Hasnaeni, Virsa Handayani, Rezki Amriati Syarif

Email(s): ahmad.najib@umi.ac.id

DOI: 10.52711/0974-360X.2026.00009   

Address: Ahmad Najib1*, Muhammad Sulaiman Zubair2, Muhammad Arba3, Firzan Nainu4, Hasnaeni5, Virsa Handayani5, Rezki Amriati Syarif5
1Magister of Pharmacy, Faculty of Pharmacy, Universitas Muslim Indonesia, Makassar, Indonesia.
2Departement Medicinal Chemistry, Faculty of Pharmacy, Universitas Taddulako, Palu, Indonesia.
3Magister of Pharmacy, Faculty of Pharmacy, Universitas Halu Oleo, Kendari, Indonesia.
4Magister of Pharmacy, Faculty of Pharmacy, Universitas Hasanuddin, Makassar, Indonesia.
5Departement of Pharmacognosy-Phytochemistry, Faculty of Pharmacy, Universitas Muslim Indonesia, Makassar, Indonesia.
*Corresponding Author

Published In:   Volume - 19,      Issue - 1,     Year - 2026


ABSTRACT:
The research involved the extraction and in vitro screening of bioactive compounds from several plant samples. The extraction process yielded the following extract percentages: Antidesma bunius (2.28%), Cordia myxa (1.93%), Syzygium cumini (1.87%), and Syzygium malacense (2.97%). Subsequently, each sample was fractionated using n-hexane, ethyl acetate, and methanol. The extracts and fractions were then tested in vitro for their inhibitory activity against a-glucosidase enzyme using a microplate reader. The findings revealed that all extracts demonstrated notable inhibitory activity, with IC50 values of 5.66 ppm, 6.03 ppm, 6.17 ppm, and 6.13 ppm respectively. Importantly, these values are lower than the IC50 of the standard drug, Acarbose (6.85 ppm), highlighting the superior a-glucosidase inhibitory potential of the plant extracts. This indicates their promise as natural antidiabetic agents.


Cite this article:
Ahmad Najib, Muhammad Sulaiman Zubair, Muhammad Arba, Firzan Nainu, Hasnaeni, Virsa Handayani, Rezki Amriati Syarif. Antidiabetic Potential and Mechanism of Action Exploration of Sulawesi Ethnopharmacological Agents: In vitro Screening. Research Journal of Pharmacy and Technology. 2026;19(1):56-0. doi: 10.52711/0974-360X.2026.00009

Cite(Electronic):
Ahmad Najib, Muhammad Sulaiman Zubair, Muhammad Arba, Firzan Nainu, Hasnaeni, Virsa Handayani, Rezki Amriati Syarif. Antidiabetic Potential and Mechanism of Action Exploration of Sulawesi Ethnopharmacological Agents: In vitro Screening. Research Journal of Pharmacy and Technology. 2026;19(1):56-0. doi: 10.52711/0974-360X.2026.00009   Available on: https://rjptonline.org/AbstractView.aspx?PID=2026-19-1-9


REFERENCES: 
1.    Wu J., Chen D., Li C., et al. Effect of community-based public health service on health-related quality of life among middle-aged and older adults with chronic diseases in China. BMC Public Health. 2024; 24: 2039. https://doi.org/https://doi.org/ 10.1186/s12889-024-19556.
2.    Eswarudu MM., Ouchitya G., Reddy NS., et al. Review on Analytical Methods for Estimation of Antidiabetic Drugs: Empagliflozin, Linagliptin and Metformin Hydrochloride. Asian Journal of Pharmaceutical Analysis. 2023; 13: 42–6. https://doi.org/https:10.52711/2231-5675.2023.00007.
3.    Ahirwar RK., Kumar Srivastava A., Yadav D., et al. Exploration of Ethnomedicinal Plants for Drug Discovery in High-Throughput Omics Era. Ethnomedicinal Plants for Drug Discovery: Current Developments. Springer; 2024. p. 423–42.
4.    Tahoangako SS., Santosa D., Fakhrudin N. Study on the Utilization of Medicinal Plants by the Community of Uelawu Village, Konawe District, Southeast Sulawesi. Pharmaceutical Magazine. 2023; 19: 441–8. https://doi.org/https://doi.org/10.22146/farmaseutik.v19i3.84448.
5.    Najib A., Ahmad AR., Handayani V. ELISA Test on Cordia myxa L. Leaf Extract for alpha-Glucosidase Inhibitor. Pharmacognosy Journal. 2019; 11: 358–61. https://doi.org/10.5530/pj.2019.11.54.
6.    Najib A., Handayani V., Ahmad AR., et al. Insilico screening chemical compounds α-glucosidase inhibitor from cordia myxa L. International Journal of Research in Pharmaceutical Sciences. 2019; 10. https://doi.org/10.26452/ijrps.v10i3.1419.
7.    Chaskar SN., Kshirsagar SJ. Computational Studies and Synthesis of few Thiazolidine-2, 4-Dion Analogues for Peroxisome Proliferator Activator Receptor- Agonist as Useful Antidiabetic Agent. Asian Journal of Pharmaceutical Research. 2017; 7: 265–8. https://doi.org/https:10.5958/2231-5691.2017.00042.9.
8.    Handayani V., Ahmad AR., Nisaa NRK., et al. Postprandial Bioassay and Radical Scavenging on n-Hexane Fraction of Cordia myxa L. Leaf. Indonesian Phytopharmaca Journal. 2022; 9: 13–8. https://doi.org/https://doi.org/10.33096/jffi.v9i3.917.
9.    Macharla SP., Goli V., Nath AR. Antidiabetic Activity of Bambusa arundinaceae Root Extracts on Alloxan Induced Diabetic Rats. Asian Journal of Research in Pharmaceutical Science. 2012; 2: 73–5.
10.    Sharma AK., Kaushik K. Formulation and evaluation of herbal antidiabetic tablet. Journal of Drug Delivery and Therapeutics. 2011; 1. https://doi.org/https://10.5958/2231-5659.2020.00027.2.
11.    Nurlila RU., La Fua J., Purnama T., et al. Test of Antihyperuricemia Activity of Methanol Extract of Plantain Peel (Musa Paradisiaca Var. Sapientum) Against Caffeine-Induced Mice (Mus Musculus). Pharmacognosy Journal. 2024; 16. https://doi.org/https://16.doi.org/ 10.5530/pj.2024.16.32.
12.    Patil RM., Shaikh AZ., Patil DR., et al. A Short Review on Effective Extraction Procedures for Herbal Drugs. Research Journal of Pharmacognosy and Phytochemistry. 2024; 16: 249–53. https://doi.org/https://doi.org/ 10.52711/0975-4385.2024.00046.
13.    Celis-Segura A., Reséndiz-Muñoz J., Delgado-Nuñez EJ., et al. Mathematical Modeling of Inhibitory Microbial Lethality Synergistic: Secondary Phytocompounds from Purple Toronjil, Temperature, and Harvest Stress Effects on Escherichia coli. Stresses. 2024; 4: 870–82. https://doi.org/https://doi.org/10.3390/stresses4040058.
14.    Rojas M., Ortiz Y., Arturo D., et al. Saponins: Natural Surfactants and their Alternative Sustainability in the Formulation of Bio-Based Detergents to Mitigate Environmental Pollution. Waste and Biomass Valorization. 2024: 1–18.
15.    Ali Watani I., Sambo NG. Determination of Physicochemical and Ultraviolet Spectroscopic Properties of Natural Dye from Acacia nilotica Steam Bark in Gashua Yobe State. Nuhu Gin, Determination of Physicochemical and Ultraviolet Spectroscopic Properties of Natural Dye from Acacia Nilotica Steam Bark in Gashua Yobe State (January 20, 2024) 2024. https://doi.org/https:// doi.org/10.2139/ssrn.4701360.
16.    Babu JMK., Arathi KN., Lakshmi S., et al. Computational Assessment of Thiazole Derivatives as Potential Antidiabetic Agents through Molecular Docking Studies. Asian Journal of Research in Pharmaceutical Science. 2024; 14. https://doi.org/https://10.52711/2231-5659.2024.00055.
17.    Yedidia I., Schultz K., Golan A., et al. Structural Elucidation of Three Novel Kaempferol O-tri-Glycosides that Are Involved in the Defense Response of Hybrid Ornithogalum to Pectobacterium carotovorum. Molecules. 2019; 24. https://doi.org/https:// doi.org/10.3390/molecules24162910.
18.    Bazyar H., Moradi L., Zaman F., et al. The effects of rutin flavonoid supplement on glycemic status, lipid profile, atherogenic index of plasma, brain-derived neurotrophic factor (BDNF), some serum inflammatory, and oxidative stress factors in patients with type 2 diabetes mellitus: A double-b. Phytotherapy Research. 2023; 37: 271–84. https://doi.org/https://doi.org/10.1002/ptr.7611.
19.    Bhalerao R., Rishipathak D., Udavant P., et al. Synthesis and Evaluation of Antidiabetic Activity of Few 5-(4-(5-Substitutedphenyl)-1, 3, 4-Oxadiazlole-2-Yl) Methoxy) Benzylidene) Thiazolidine 2, 4-Dione Derivatives. Asian Journal of Pharmaceutical Research. 2017; 7: 261–4. https://doi.org/https://10.5958/2231-5691.2017.00041.7.
20.    Roy S., Ghosh A., Majie A., et al. Terpenoids as potential phytoconstituent in the treatment of diabetes: from preclinical to clinical advancement. Phytomedicine. 2024: 155638. https://doi.org/https://doi.org/10.1016/j.phymed.2024.155638.
21.    Zhou Y., Xu B. New insights into anti-diabetes effects and molecular mechanisms of dietary saponins. Critical Reviews in Food Science and Nutrition. 2023; 63: 12372–97. https://doi.org/https://doi.org/10.1080/10408398.2022.2101425.
22.    Sinan KI., Sut S., Zengin G., et al. Integration of chemical characterization, biological activities, and network pharmacology of different extracts from Syzygium rowlandii. Journal of Molecular Structure. 2024; 1299: 137117. https://doi.org/10.1016/j.molstruc.2023.137117.
23.    Bhujle RR., Nayak N., Gowda NAN., et al. A comprehensive review on influence of millet processing on carbohydrate-digesting enzyme inhibitors and implications for diabetes management. Critical Reviews in Biotechnology. 2024: 1–23. https://doi.org/https://doi.org/10.1016/j.molstruc.2023.137117.
24.    Fraga BM. Natural sesquiterpenoids. Natural Product Reports. 2013: 1226–64. https://doi.org/10.1039/c3np70047j.
25.    Singh A. A Review of various aspects of the Ethnopharmacological, Phytochemical, Pharmacognostical, and Clinical significance of selected Medicinal plants. Asian Journal of Pharmacy and Technology. 2022; 12: 349–60. https://doi.org/https://10.52711/2231-5713.2022.00055.
26.    Nikhat F., Satynarayanaa D., Joshia AB. Phytochemical and pharmacological investigation of roots of Syzygium cuminii (L) skeel. Asian Journal of Research in Chemistry. 2008;1:22–5.
27.    Yang L., Zhan X., Zhao S., et al. Comparison of the regulatory effects of flavonoids and saponins from Eclipta prostrate on insulin resistance in HepG2 cells. Food Bioscience. 2024; 59: 103621. https://doi.org/https://doi.org/10.1016/j.fbio.2024.103621.
28.    Igbayilola YD., Gujja MG. Alpha-amylase and alpha-glucosidase upregulated glucose homeostasis in high-fat fed wistar rats supplemented with cocoa flavonoid-rich aqueous. Food Bioscience. 2024; 59: 104070. https://doi.org/https://doi.org/10.1016/j.fbio.2024.104070.
29.    Nikhat F., Satyanarayana D. The Compact Phytochemistry Report on Syzygium cuminii (L) Skeel. Asian Journal of Research in Chemistry. 2011; 4: 800–1.
30.    Dhanasekaran S., Jeyabalan S., Choudhury AA., et al. Harnessing Phytochemicals to Regulate Catalytic Residues of Alpha-Amylase and Alpha-Glucosidase in Type 2 Diabetes. Cell Biochemistry and Biophysics. 2024: 1–19. https://doi.org/https://doi.org/10.1007/s12013-024-01575-4.
31.    Nikhat F., Satynarayana D., Subhramanyam EVS. Isolation, charectrisation and screening of antioxidant activity of the roots of Syzygiumcuminii (L) Skeel. Asian Journal of Research in Chemistry. 2009; 2: 218–21.
32.    Xu C., He M., Jiang Z., et al. Inhibition mechanism of buckwheat hulls polyphenols on α-amylase and α-glucosidase using kinetics, spectroscopics and molecular docking approaches. International Journal of Biological Macromolecules. 2024; 280: 136046. https://doi.org/https://doi.org/10.1016/j.ijbiomac.2024.136046.

Recomonded Articles:

Research Journal of Pharmacy and Technology (RJPT) is an international, peer-reviewed, multidisciplinary journal.... Read more >>>

RNI: CHHENG00387/33/1/2008-TC                     
DOI: 10.52711/0974-360X 

1.3
2021CiteScore
 
56th percentile
Powered by  Scopus


SCImago Journal & Country Rank

Journal Policies & Information


Recent Articles




Tags


Not Available