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Putu Yunia Irmayanti
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Chemistry

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OPTIMASI FORMULA SEDIAAN SABUN MANDI CAIR DARI EKSTRAK KULIT MANGGIS (Garcinia Mangostana Linn.) Putu Yunia Irmayanti; Ni Putu Ayu Dewi Wijayanti; Cokorda Istri Sri Arisanti
Jurnal Kimia (Journal of Chemistry) Vol. 8, No. 2 Juli 2014
Publisher : Program Studi Kimia, FMIPA, Universitas Udayana (Program of Study in Chemistry, Faculty of Mathematics and Natural Sciences, Udayana University), Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (50.375 KB) | DOI: 10.24843/JCHEM.2014.v08.i02.p15

Abstract

Mangosteen rind is a valuable waste, rich in saponins, xanton, and tannin. Liquid soap was made by saponification reaction of ethanol extract of mangosteen rind and fats are reacted with KOH. This study aims to perform the optimization of liquid soap formula and determine its physical and chemical properties. Extract of mangosteen (Garcinia mangostana L.) obtained by maceration for 3 days with 70% ethanol, and vaccuum evaporated. Liquid soap was prepared by heating method for ± 3 hours. The evaluation consists of organoleptic test, pH, and specific gravity determination. The results show that the liquid soap from 2% ethanol extract of mangosteen rind is dark brown, homogenous liquid, has a characteristic odor and specific gravity between 1.022 to 1.036 g / ml, and pH between 12.16 to 12, 92. From the test results, liquid soap formulas which meet commercial criteria are formula V and VI.
Co-Authors Cokorda Istri Sri Arisanti Ni Putu Ayu Dewi Wijayanti