Cut Nuraskin, Marlina, R. Idroes, C. Soraya, Djufri
The purpose of this study was to analyze the comparison of the number of Laban leaf extracts from geothermal and non-geothermal regions, calculating yield values, and identifying active compounds in Laban leaves taken from geothermal and non-geothermal regions in Aceh Besar, Aceh Province. The study was started by extracting Laban leaves by maceration method, using n-hexane, ethyl acetate and methanol for 3 x 24 hours. Then the extract was concentrated with a Rotary evaporator, calculated yield value, and phytochemical test. The results of the identification showed that there were differences in extract weight and weight of yields in the leaves in geothermal and non-geothermal regions. In n-hexane extract, the weight difference of extract was 37.6 g, and the difference in weight of the yield was 1.25%. In ethyl acetate extract the extract weight difference was 98.57 g, and the weight difference in yield was 3.28%. Methanol extract weight difference is 427.33g, and the difference in weight of the yield was 11.59%. The biggest difference is found in methanol extract. © RASĀYAN. All rights reserved.
Graduate School of Mathematics and Applied Sciences, Universitas Syiah Kuala, Kopelma Darussalam, Banda Aceh, 23111, Indonesia; Department of Dental Nursing, Polytechnic of Health-Ministry of Health, 23231, Aceh, Indonesia; Chemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia; Pharmacy Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia; Conservative Dentistry Department, Faculty of Dentistry, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia; Biology Education Department, Faculty of Teacher Training and Education, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
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