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2022
DOI: 10.35814/jifi.v20i1.1133
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Uji Aktivitas Antioksidan Fraksi N-Heksan dari Ekstrak Metanol Daun Binjai Mangifera caesia Jack. Ex. Wall Menggunakan Metode DPPH

Abstract: Senyawa antioksidan alami dapat ditemukan pada tumbuhan dari genus Mangifera, salah satunya yaitu Mangifera caesia Jack. ex. Wall atau yang lebih dikenal dengan binjai. Penelitian ini bertujuan untuk mengetahui golongan senyawa dan aktivitas antioksidan fraksi n-heksan dari ekstrak metanol daun binjai terhadap radikal 2,2-diphenyl-1-picrylhydrazyl (DPPH). Ekstraksi serbuk daun binjai dilakukan menggunakan alat soxlet dengan metanol dan difraksinasi cair-cair menggunakan air dan n-heksan. Skrining fitokimia dil… Show more

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Cited by 1 publication
(1 citation statement)
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“…IC 50 (inhibition concentration) was obtained by a linear regression equation. The smaller IC 50 shows higher antioxidant activity (10) . %Inhibition was calculated with equation: (11) Note : Q = Inhibition (%); A 0 = DPPH absorbance;…”
Section: Materials S Vastusmentioning
confidence: 99%
“…IC 50 (inhibition concentration) was obtained by a linear regression equation. The smaller IC 50 shows higher antioxidant activity (10) . %Inhibition was calculated with equation: (11) Note : Q = Inhibition (%); A 0 = DPPH absorbance;…”
Section: Materials S Vastusmentioning
confidence: 99%