Phytochemical evaluation and antidiabetic potential (In silico) of corn silk (Zea mays L.) and jasmine (Jasminum sambac)

Bohari Bohari -  Postgraduate in Nutrition Science, Department of Community Nutrition, Faculty of Human Ecology, IPB University, Bogor, Indonesia
Rimbawan Rimbawan* -  Department of Community Nutrition, Faculty of Human Ecology, IPB University, Bogor, Indonesia
Zuraidah Nasution -  Department of Community Nutrition, Faculty of Human Ecology, IPB University, Bogor, Indonesia
Ekowati Handharyani -  Division of Pathology, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
DOI : 10.30867/action.v10i4.2931

Diabetes mellitus is a significant global health challenge, necessitating the exploration of novel therapeutics from natural sources for its treatment. This study aimed to identify the bioactive compounds in a combinatorial methanolic extract of corn silk (Zea mays L.) and jasmine flowers (Jasminum sambac) and predict their antidiabetic potential. The extract was analyzed using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS). The identified compounds were evaluated in silico via molecular docking simulations against key antidiabetic protein targets: Glucagon-Like Peptide 1 (GLP-1), Insulin-like Growth Factor 1 (IGF-1), Glucose Transporter 4 (GLUT4), alpha-glucosidase, and superoxide dismutase (SOD). The analysis focused on the binding energy (ΔG). A total of 44 metabolites were identified in this study. Molecular docking results indicated that rothindin exhibited the highest binding affinity for GLUT4, with a binding energy of -9.9 kcal/mol. Rothindin and Chlorogenic Acid also showed significant potential as modulators of GLUT4 and α-glucosidase, respectively. In conclusion, the combined extract contains bioactive compounds, particularly roxindin and chlorogenic acid, which demonstrate significant in silico potential as antidiabetic agents.

Keywords : Antidiabetic, corn silk, jasmine flower, in silico, molecular docking

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