Antifungal Activity of Cape Gooseberry Extracts
Author Information
Author(s): Avila-Avila Daniel Eduardo, RodrÃguez-Mendiola Martha Alicia, Arias-Castro Carlos, Arias-RodrÃguez Laura Isabel, Avila-Miranda Martin Eduardo, Mancilla-Margalli Norma Alejandra
Primary Institution: National Technological Institute of Mexico
Hypothesis
Can ethanolic extracts from Cape gooseberry inhibit the growth of the fungus Penicillium digitatum?
Conclusion
Ethanolic extracts from Cape gooseberry significantly inhibited the growth of Penicillium digitatum, showing potential as a natural alternative to synthetic fungicides.
Supporting Evidence
- Extracts from leaves, roots, and fruits showed significant antifungal activity against P. digitatum.
- IC50 values for the extracts were significantly lower than that of the commercial fungicide Captan 50WP.
- Colored LEDs enhanced the accumulation of phenolic compounds and antioxidant capacity in the plant parts.
Takeaway
This study found that extracts from Cape gooseberry can help stop a fungus that damages citrus fruits, making it a good natural option instead of chemicals.
Methodology
Plants were grown aeroponically under different LED lights, and extracts were made using ethanol and ultrasound, followed by antifungal testing against P. digitatum.
Limitations
No direct correlation was found between total polyphenol content and antifungal activity, suggesting other compounds may be responsible.
Statistical Information
P-Value
0.165
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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