UJI KUALITAS SABUN PADAT TRANSPARAN DARI MINYAK KELAPA DAN MINYAK KELAPA SAWIT DENGAN ANTIOKSIDAN EKSTRAK LIKOPEN BUAH TOMAT

APRIYANI, NOVITA and Fanani, Zainal and Almunady, Almunady (2019) UJI KUALITAS SABUN PADAT TRANSPARAN DARI MINYAK KELAPA DAN MINYAK KELAPA SAWIT DENGAN ANTIOKSIDAN EKSTRAK LIKOPEN BUAH TOMAT. Undergraduate thesis, Sriwijaya University.

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Abstract

Increasing population growth causes demand for daily necessities to increase as well, one of which is soap, because almost all humans use soap to wash and clean themselves. The purpose of this reseacrh was to determine the optimum ratio of coconut oil and palm oil to produce the best transparent solid soap and tomato lycopene extract added to maximize the benefits of the soap. Transparent soap characteristics observed were moisture content, total fat, insoluble material in ethanol, free alkali (calculated as NaOH), free fatty acids (calculated as oleic acid), and non-soaped fats based on SNI 3532-2016 and testing of pH, foam stability, and antioxidant activity on transparent soap containing lycopene extract from tomatoes. The best result of this research was soap with ratio of coconut oil and palm oil 1: 0. The resulting soap has a high transparency, smooth foam, water content of 3.546%, foam stability of 96%, and pH of 10. Transparent solid soap containing lycopene extract meets the quality requirements for bath soap in accordance with SNI 3532-2016, except the unsaponifiables fat. The analysis results obtained water content of 3.486%, total fat of 73.616%, insoluble material in ethanol of 1.2%, free fatty acid of 0.564%, negative free alkali, unsaponifiables fat of 0.7294% and antioxidant activity in transparent solid soap containing lycopene extract from tomatoes of 54.85 µg/mL. Keywords : Transparent soap, Lycopene, Coconut Oil, Tomato, DPPH

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kimia, Sabun Padat Transparan, Minyak Kelapa, Likopen, DPPH
Subjects:	Q Science > QD Chemistry > QD450-801 Physical and theoretical chemistry T Technology > TP Chemical technology > TP670-699 Oils, fats, and waxes
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Users 2395 not found.
Date Deposited:	08 Oct 2019 08:25
Last Modified:	08 Oct 2019 08:25
URI:	http://repository.unsri.ac.id/id/eprint/11168

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