Open AccessThe effect of method, type of solvent and extraction time towards the yield of oil on essential oil extraction from lime peel (Citrus aurantifolia)
Author(s) -
Rosdanelli Hasibuan,
Endang Sulistyarini Gultom
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1122/1/012108
Subject(s) - lime , raw material , extraction (chemistry) , maceration (sewage) , essential oil , solvent , distilled water , hexane , pulp and paper industry , yield (engineering) , chemistry , chromatography , materials science , organic chemistry , metallurgy , composite material , engineering
Essential oil is a volatile substance and has a distinctive scent that can be found on plants. Lime peel oil is one part of the plant which can be processed to make an essential oil so that it can be used as a natural fragrance in soap making. The purpose of this study is to produce essential oil from lime peel, which can be used as a substitute for synthetic fragrance ingredients in soap making. The other purpose is to obtain the optimum method, type of solvent, and the optimum extraction time to produce essential oil. The raw material used in this study is lime peel powder sized 50 mesh. The water content of raw material on lime peel powder is 76,5 %. The extraction method used in the research is maceration with stirring equal to 150 rpm and Soxhlet with extraction time for 6, 9, and 12 hours. In this study, the ratio of raw material to the solvent is 1:10, and the type of solvent used is hexane, ethanol, and distilled water. The result in this study shows that Soxhlet is the optimum method, which obtains yield equal to 6,15% for 12 using hexane as solvent.