PERBANDINGAN AKTIVITAS ANTIOKSIDAN, KADAR FENOL TOTAL, DAN KADAR FLAVONOID TOTAL EKSTRAK DAUN DURIAN (Durio zibethinus L.) MUDA DAN TUA
نویسندگان
چکیده
Daun durian mengandung senyawa fenolik yang berpotensi sebagai antioksidan. Penelitian ini bertujuan untuk membandingkan aktivitas antioksidan ekstrak daun muda dan tua kadar fenol total flavonoid durian. Ekstraksi dilakukan secara maserasi dengan pelarut etanol 70%. Ekstrak diuji antioksidannya terhadap radikal DPPH mengukur absorbansi spektrofotometer UV-Vis, kemudian dihitung persen peredaman nilai IC50. Rutin digunakan kontrol positif. Penetapan metode Folin-Ciocalteu pereaksi aluminium klorida menggunakan spektrofotometri UV-Vis. Data IC50 dianalisis independent sample t-test. Hasil penelitian menunjukkan bahwa lebih tinggi dibandingkan muda. Hal disebabkan signifikan
منابع مشابه
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ژورنال
عنوان ژورنال: Medfarm: Jurnal Farmasi dan Kesehatan
سال: 2023
ISSN: ['2715-9957', '2354-8487']
DOI: https://doi.org/10.48191/medfarm.v12i1.169