Essential Oils from India: Antioxidant and Antimicrobial Properties
Author Information
Author(s): K. Sathish Kumar, Visnuvinayagam S., Teena G., Elavarasan K., Bindu J., Balange Amjad K., Sivaranjani R., Narasimhamurthy L.
Primary Institution: ICAR-Central Institute of Fisheries Technology
Hypothesis
This study investigates the biochemical composition and the antioxidant and antimicrobial properties of four Indian-origin essential oils for culinary applications.
Conclusion
Clove essential oil exhibits the strongest antioxidant and antimicrobial properties, particularly against multidrug-resistant bacteria like MRSA.
Supporting Evidence
- Clove essential oil showed the highest antioxidant activity at low concentrations.
- Clove oil demonstrated significant antimicrobial activity against MRSA.
- GC–MS analysis identified key compounds responsible for the oils' properties.
- Essential oils can serve as natural alternatives to synthetic preservatives.
Takeaway
This study shows that essential oils from ginger, garlic, clove, and eucalyptus can help keep food fresh and fight germs, especially clove oil, which is really good at this.
Methodology
Gas chromatography–mass spectrometry (GC–MS) was used to analyze the chemical composition, and various antioxidant and antimicrobial assays were conducted.
Limitations
The study primarily focuses on four essential oils, which may not represent the full range of available oils.
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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