Tiffany, Tiffany and Sutanto, Hery (2018) Candlenut Oil Encapsulation With Hydroxypropyl Methylcellulose For Bodylotion Application. Bachelor thesis, Swiss German University.

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Abstract

Candlenut oil obtained by cold press extraction method was encapsulated in order to preserve the unsaturated fatty acids content from thermal oxidation. The encapsulation of candlenut oil was performed using HPMC and maltodextrin as the encapsulating agent due to their filming ability. The solution of wall materials was added with the candlenut oil and emulsified, followed by spray drying process. Three different ratios of oil to wall materials (2:3, 1:1, and 3:2) were evaluated. Based on the peroxide values, encapsulation efficiency, wettability, and moisture content of the microcapsules, the sample with a ratio of 1:1 had better preservation ability towards candlenut oil and therefore used as the main ingredient for body lotion development. Three different concentrations of encapsulated candlenut oil (10%, 6%, and 2%) within the lotion base were observed and analyzed in term of antioxidant activity and overall physical likeness. The result suggested that the wall materials might hinder the reaction between candlenut oil and DPPH radical compounds. Furthermore, there was no significant difference in overall physical likeness between the three samples. Based on the Omega content analysis, the encapsulation process was able to preserve the quality of candlenut oil from degradation during the production of the body lotion.

Item Type:	Thesis (Bachelor)
Uncontrolled Keywords:	Candlenut Oil; Encapsulation; HPMC; Maltodextrin; Body Lotion
Subjects:	R Medicine > RS Pharmacy and materia medica > RS160 Plant extracts R Medicine > RS Pharmacy and materia medica > RS192 Pharmaceutical technology T Technology > TP Chemical technology > TP983 Cosmetics--Analysis
Divisions:	Faculty of Life Sciences and Technology > Department of Pharmaceutical Engineering
Depositing User:	Astuti Kusumaningrum
Date Deposited:	28 Sep 2020 08:25
Last Modified:	28 Sep 2020 08:25
URI:	http://repository.sgu.ac.id/id/eprint/857

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