Allium sativum (Garlic), and Citrus sinensis (Orange Peel) Extract as Alternative Ingredient for Eco-friendly Mold Remover Spray
DOI:
https://doi.org/10.65339/ijsair.V2.I2.634Keywords:
Allium Sativum, Aspergillus Niger, Citrus Sinensis, Eco-Friendly Mold Remover Spray, Ethanolic Extracts, Mold Inhibition, Zone of InhibitionAbstract
This study evaluated the antifungal effectiveness of Allium sativum (garlic) and Citrus sinensis (orange peel) extracts as ingredients in an eco-friendly mold remover spray against Aspergillus niger. Guided by the Input–Process–Output (IPO) framework, the study employed an experimental research design to determine the effectiveness of different extract concentrations and combinations. Garlic and orange peel extracts were prepared through ethanol extraction and tested using the paper disk diffusion method at the Department of Science and Technology (DOST) Region II. Antifungal activity was measured through the zone of inhibition, and data were analyzed using mean, One-Way Analysis of Variance (ANOVA), and Tukey’s Honestly Significant Difference (HSD) test. The results showed that all extract formulations exhibited antifungal activity against Aspergillus niger. The combination containing 70% orange peel extract and 30% garlic extract produced the highest mean zone of inhibition among the plant-based treatments and was classified as active. Garlic extract demonstrated strong antifungal activity, confirming its role as the primary contributor to mold inhibition, while orange peel extract provided additional inhibitory effects when combined with garlic. Statistical analysis revealed a significant difference among the treatment concentrations, indicating that extract ratios influenced antifungal effectiveness. Although all plant-based treatments were less effective than the positive control (Fluconazole), they demonstrated measurable antifungal properties and potential for household mold management. The findings suggest that garlic and orange peel extracts can serve as natural and eco-friendly alternatives for mold control, with garlic exhibiting greater antifungal effectiveness. Future studies are recommended to investigate additional concentrations, extraction methods, solvents, and fungal species to further optimize the formulation. This study aligns with SDG 3 (Good Health and Well-Being) by promoting safer alternatives for mold control and SDG 12 (Responsible Consumption and Production) through the use of biodegradable plant-based materials. The study contributes to environmental and public health sustainability by encouraging the development of natural, affordable, and environmentally responsible household cleaning products.
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