Yes, based on research, onion, particularly red onion, exhibits antifungal properties.
Red Onion's Antifungal Activity
Research by Genatrika et al. [38] indicates that the gel extracted from red onions demonstrates significant antifungal activity. This activity is attributed to the presence of allicin, a compound known for its antimicrobial effects.
How Allicin Works
Allicin is a sulfur-containing compound found in onions (and garlic) that has been shown to disrupt the cellular processes of fungi, leading to their inhibition or death. This makes red onion extracts a potential natural alternative for combating fungal infections.
Practical Applications
While more research is still needed, the presence of allicin in red onions suggests a possible role in:
- Controlling common fungal infections.
- Complementary or alternative therapies.
Table Summary of Key Findings
| Research Source | Finding | Active Compound |
|---|---|---|
| Genatrika et al. [38] | Red onion gel extract exhibits significant antifungal activity. | Allicin |
Conclusion
The presence of allicin in red onion contributes to its antifungal properties, suggesting its potential use in natural antifungal remedies.
