Analysis of PH, foam stability, and antioxidant activity in soap formulation from extract of pedada leaves (Sonneratia caseolaris) and pandan leaves (Pandanus amaryllifolius)
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Author |
Zuhrina Masyithah, Husnul Habib, M. Zulfikri Sitepu, M. Aldi Pranata Ginting and Alfi Syahrin Ramadhan
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e-ISSN |
1819-6608 |
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On Pages
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1069-1079
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Volume No. |
19
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Issue No. |
16
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Issue Date |
November 15, 2024
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DOI |
https://doi.org/10.59018/082438
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Keywords |
pedada leaves, pandan leaves, pH, foam stability, antioxidant activity.
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Abstract
Plant-based antioxidant soap formulations need to continue to be developed. Soap formulated from extracts of pedada leaves (Sonneratia caseolaris) and pandan leaves (Pandanus amaryllifolius) has been observed using 5-15 mL acetone or ethanol solvents for pedada leaf extraction, and extract concentrations of 0-40% and cocamide-DEA 2-8% for pandan leaves. The formulation results obtained from observing soap products from pedada leaf and pandan leaf extracts have pH, foam stability, antioxidant activity, and detergency power that comply with standards. Contour plot analysis for both formulations shows that the pH of the soap will decrease as the amount of solvent used decreases. Meanwhile, the addition of cocamide DEA increases the pH of liquid soap. Foam stability increases with increasing solvent amount but slightly decreases with the addition of cocamide-DEA.
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