Sains: Jurnal Kimia & Pendidikan Kimia
Vol. 11 No. 2 (2022): EDISI DESEMBER 2022

Uji Fitokimia Ekstrak n-Heksana Daun Belimbing Wuluh (Averrhoa bilimbi L.)

Reni Tri Febriyanti (Alumni Program Studi Pendidikan Kimia FKIP Universitas Halu Oleo, Kendari)
Haeruddin (Program Studi Pendidikan Kimia FKIP Universitas Halu Oleo, Kendari)
La Rudi (Program Studi Pendidikan Kimia FKIP Universitas Halu Oleo, Kendari)



Article Info

Publish Date
28 Dec 2022

Abstract

Research has been carried out "Phytochemical Test and Antioxidant Activity of n-Hexane Extract of Belimbing Wuluh Leaves (Averrhoa bilimbi L.)". This study aims to determine the class of secondary metabolites contained in starfruit leaves (Averrhoa bilimbi L.) which were extracted using n-hexane as solvent and to determine the antioxidant activity of starfruit leaves (Averrhoa bilimbi L.) which were extracted using n-hexane as solvent. The secondary metabolite compounds contained in starfruit leaves (Averrhoa bilimbi L.) were determined by the phytochemical method, while the antioxidant activity was determined by the 2,2-Diphenyl-1-Picrylhydrazine (DPPH) method. This study began with sample extraction using the soxhletation method, respectively 15 and 20 g of dried and mashed star fruit leaves, then soxhelated for 3-4 hours with n-hexane as solvent. The extraction was carried out for 7 repetitions so that the total sample of starfruit leaves extracted was 110 g. The extract resulting from soxhletation was then collected and concentrated to obtain a thick extract. The viscous extract obtained was then subjected to phytochemical tests and DPPH tests. Phytochemical test results showed that starfruit leaves extracted using n-hexane as solvent by soxhletation method only contained steroids. Starfruit leaf extract which was extracted using n-hexane solvent by soxhletation method had very weak antioxidant activity with an IC50 value of 3,229,213 ppm.

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SAINS : Jurnal Kimia & Pendidikan Kimia Dikelola oleh Jurusan Pendidikan Kimia, FKIP Universitas Halu Oleo Kendari sejak tahun 2012 dengan Media Cetak ber-ISSN 2301-5934 dan melakukan penerbitan pertamanya pada bulan April tahun tersebut. Sejak tahun 2021 pada terbitan Volume 10 Nomor 1, mengalami ...