Jurnal Farmasi Galenika (Galenika Journal of Pharmacy)
Vol. 5 No. 2 (2019): (October 2019)

Pengaruh Metode Ekstraksi Terhadap Rendemen Dan Kadar Fenolik Ekstrak Tanaman Kayu Beta-Beta (Lunasia amara Blanco): (The Effect of Extraction Method on Yield Value and Phenolic Content of Beta-Beta (Lunasia amara Blanco) Bark Extract

Hasnaeni Hasnaeni (Fakultas Farmasi, Universitas Muslim Indonesia, Makassar, Indonesia)
suriati usman (Fakultas Farmasi, Universitas Muslim Indonesia, Makassar, Indonesia)
Wisdawati Wisdawati (Fakultas Farmasi, Universitas Muslim Indonesia, Makassar, Indonesia)

Article Info

Publish Date
09 Oct 2019

Abstract

Lunasia amara Blanco bark belonging to the family Rutaceae. The research aimed to determine the effect of extraction method on yield value and phenolic content of bark extract of Lunasia amara Blanco by UV-Vis spectrophotometry. Sample was extracted by maceration, reflux, and soxhlet using methanol 70%. The extraction by maceration obtained the yield value of methanol extract of 2,352%; the reflux method of 1,611%; and the soxhlet method of 0,960%. Then the chemical content was identified by the addition of FeCl3 reagent and a blackish green color was formed positively indicating phenolic content. Afterward, phenolic identification was conducted by TLC with eluent n-hexane: ethyl acetate (2:8) containing phenolic because the Rf value was the same as the galic acid standard. The results showed that the extraction method producing the highest yield of bark extract of Lunasia amara Blanco was maceration. The phenolic content obtained by maceration was 66,548 mgGAE/g extract with 6.6548% GAE; the reflux was 73.645 mgGAE/g extract with 7.3645% GAE; and the soxhlet was 74.806 mgGAE/g extract with 7.4806% GAE.

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Journal Info
Jurnal Farmasi Galenika (Galenika Journal of Pharmacy)
Website

Abbrev

Galenika

Publisher

Universitas Tadulako

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

Description

Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) (E-ISSN: 2442-8744) (p-ISSN: 2442-7284), is an open access journal (print and e-journal) focusing on the scientific works in the field of Pharmacy and Pharmaceutical Science. The articles of this journal are published every six months, that is ...