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All Journal CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) Jurnal Kimia (Journal of Chemistry) Widyadari : Jurnal Pendidikan Jurnal Aisyah : Jurnal Ilmu Kesehatan Jurnal Pengabdian UNDIKMA Hydrogen: Jurnal Kependidikan Kimia
Agung Ari Chandra Wibawa
Program Studi Sarjana Farmasi Fakultas Farmasi Universitas Mahasaraswati Denpasar
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Journal : CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry)

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POTENSI FLAVONOID EKSTRAK BIJI MAHONI (Swietenia mahagoni Jacq) UNTUK MENURUNKAN KONSENTRASI 8-OHdG PADA URIN TIKUS WISTAR JANTAN YANG TERPAPAR ETANOL Agung Ari Chandra Wibawa; I Made Dira Swantara; Manuntun Manurung
CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) Vol 4 No 2 (2016)
Publisher : Magister Program of Applied Chemistry, Udayana University, Bali-INDONESIA

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Abstract

ABSTRAK : Penelitian ini bertujuan untuk menentukan fraksi aktif senyawa flavonoid  biji mahoni sebagai antioksidan untuk menurunkan konsentrasi 8-OHdG dalam urin tikus yang terpapar etanol. Uji kadar total flavonoid pada fraksi dilakukan dengan metode spektrofotometri UV-Vis yang menunjukan fraksi n-butanol mengandung flavonoid terbanyak yaitu sebesar 41,734 mg/L. Pengukuran konsentrasi 8-OHdG dilakukan dengan ELISA pada panjang gelombang 450 nm. Hasil analisis dengan ELISA, dosis 50, 100, 150, dan 200 mg/kg selama 21 hari bb terbukti dapat menurunkan konsentrasi 8-OHdG pada urin tikus yang terpapar etanol selama 30 hari. Konsentrasi 8-OHdG pada perlakuan fraksi n-butanol dosis 50, 100, 150, dan 200 mg/kg bb, secara berturut-turut dapat diprediksi membutuhkan waktu selama 64, 66, 54, dan 32 hari agar konsentrasi 8-OHdG menjadi 0,3318 ng/mL.   ABSTRACT : This study aims to determine the active fraction flavonoid compounds in mahoni seeds as the antioxidant in decreasing urinary concentration of 8-OHdG in rats after being exposed to ethanol. Total flavonoid test was conducted using spectrophotometry UV-Vis method showing that n-buthanol fraction has the highest flavonoid level of 41,73 mg/L. The measurement of urinary 8-OHdG concentration has been carried out by ELISA on wavelength of 450 nm. The results showed that the concentration of 8-OHdG with dose of 50, 100, 150, and 200 mg/kg of body weight decreased during 21 days in male rats after being exposed to ethanol. The 8-OHdG concentration after treatment with  n-buthanol fractions with doses of 50, 100, 150, and 200 mg/kg of body weight was predicted to be 0,3318 ng/mL after 64, 66, 54, 31 days respectively.
Co-Authors Dewa Ayu Ika Pramitha Gunawan, I Wayan Suardi Adi I Made Dedy Ariawan I Made Dira Swantara Ketut Agus Adrianta Manuntun Manurung Megawati, Fitria Ni Komang Ariati Ni Made Suaniti Ni Made Sukma Sanjiwani NI PUTU AYU MIRAH MARIATI Ni Wayan Trisna Dewi P Purwanto Paramitha, Dewa Ayu Ika puguh santoso, puguh