Emmanuel Oluwafemi Adeniyi
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Emmanuel Oluwafemi Adeniyi has a total of 10 co-authors. Here are the top co-authors by number of shared publications:
- Abayomi Gideon Adeyemo
Department of Pure and Applied Chemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
2 shared publications - Boluwatife Akinbade Akinlade
Department of Pure and Applied Chemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
2 shared publications - Shola Hezekiah Awojide
Department of Pure and Applied Chemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
2 shared publications - Adebanjo Jacob Anifowose
Department of Pure and Applied Chemistry, Osun State University
1 shared publication - Ezekiel Olumide Fadunmade
Learning and Development Bureau, Chatham, UK
1 shared publication - Kehinde Adenike Oyewole
Osun State University
1 shared publication
Latest Publications
- Open Access
- 25 September 2026
- Published by Springer Nature in Discover Chemistry
- Vol. 3 (1) , 543
Green synthesis, characterization, determination of antioxidant, antidiabetic, and anti-inflammatory activities of silver nanoparticles from Syzygium aromaticum essential oil
- 25 September 2026
- Published by Springer Nature in Discover Chemistry
- Vol. 3 (1) , 543
Open AccessGreen synthesis, characterization, determination of antioxidant, antidiabetic, and anti-inflammatory activities of silver nanoparticles from Syzygium aromaticum essential oil
- Open Access
- 22 November 2023
- Published by Can Tho University in CTU Journal of Innovation and Sustainable Development
- Vol. 15 (3) , 1-11
Synergistic and antagonistic medicinal activities of essential oil of Monodora myristica
Synergetic and antagonistic medicinal activities of crude and fractionated essential oil from the seed of Monodora myristica were investigated. The crude essential oil was extracted by steam distillation and then subjected to column chromatography; three fractions (N1, N2, and N3) were obtained. To identify the components, gas chromatography and mass spectrometry (GC-MS) investigation was utilized. The phytochemical parameters were determined by standard analytical methods. 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) were used to evaluate the antioxidative capacity. and, the anti-diabetic activity was performed using α-amylase and α-glucosidase assay. The Agar diffusion method was used to determine the antibacterial activities. The GC-MS analysis indicated p-cymene (21.12%) as the major component of the crude essential oil. The antioxidant activity using DPPH varied from 614 to 704 µg/mL, while the ABTS activity ranged between 281-342 µg/mL. The α-amylase assay showed fraction N1 with IC50 value of 3.21 µg/mL, while for α-glucosidase assay, fraction N2 with IC50 2.15 µg/mL recorded the least value. The minimum inhibitory concentration values for the crude extract and all the fractions against the strains of bacteria ranged from 6 to 12.5 mg/mL Both crude extract and fractionated essential oil showed antioxidant, anti-diabetic and antibacterial activities.
- 22 November 2023
- Published by Can Tho University in CTU Journal of Innovation and Sustainable Development
- Vol. 15 (3) , 1-11
Open AccessSynergistic and antagonistic medicinal activities of essential oil of Monodora myristica
Synergetic and antagonistic medicinal activities of crude and fractionated essential oil from the seed of Monodora myristica were investigated. The crude essential oil was extracted by steam distillation and then subjected to column chromatography; three fractions (N1, N2, and N3) were obtained. To identify the components, gas chromatography and mass spectrometry (GC-MS) investigation was utilized. The phytochemical parameters were determined by standard analytical methods. 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) were used to evaluate the antioxidative capacity. and, the anti-diabetic activity was performed using α-amylase and α-glucosidase assay. The Agar diffusion method was used to determine the antibacterial activities. The GC-MS analysis indicated p-cymene (21.12%) as the major component of the crude essential oil. The antioxidant activity using DPPH varied from 614 to 704 µg/mL, while the ABTS activity ranged between 281-342 µg/mL. The α-amylase assay showed fraction N1 with IC50 value of 3.21 µg/mL, while for α-glucosidase assay, fraction N2 with IC50 2.15 µg/mL recorded the least value. The minimum inhibitory concentration values for the crude extract and all the fractions against the strains of bacteria ranged from 6 to 12.5 mg/mL Both crude extract and fractionated essential oil showed antioxidant, anti-diabetic and antibacterial activities.