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<title><![CDATA[PENETAPAN KADAR FENOL DAN FLAVONOID TOTAL SERTA UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL DAUN SERAI WANGI (Cymbopogon nardus(L.) Rendle) DENGAN METODE DPPH (2,2-diphenyl-l-picryhidrazyl)]]></title>
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<namePart>Dr.apt.Diki Prayugo Wibowo, M.Si.</namePart>
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<namePart>apt.R.Aldizal Mahendr, M.Farm.</namePart>
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<name type="Personal Name" authority="">
<namePart>Elsa Laila Nurpazriah</namePart>
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<place><placeTerm type="text"><![CDATA[Garut]]></placeTerm></place>
<publisher><![CDATA[Fakultas MIPA UNIGA]]></publisher>
<dateIssued><![CDATA[2023]]></dateIssued>
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<languageTerm type="text"><![CDATA[Indonesia]]></languageTerm>
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<form authority="gmd"><![CDATA[Fitokimia]]></form>
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<note>Antioksidan telah dikenal berperan penting dalam pencegahan dan pengobatan penyakit. Serai Wangi (Cymbopogon Nardus (L.) Rendle) telah digunakan dalam pengobatan tradisional dan berpotensi sebagai senyawa antioksidan. Penelitian ini bertujuan untuk mengetahui kadar fenol total, flavonoid total dan aktivitas antioksidan ekstrak daun serai wangi. Aktivitas antioksidan ditentukan dengan metode penangkapan radikal DPPH. sedangkan penetapan kadar fenol total menggunakan pereaksi Folin-Ciocalteu dan kadar flavonoid total menggunakan pereaksi AlCl3. Hasil analisis menunjukkan adanya kandungan senyawa fenol dan flavonoid. Hasil uji aktivitas antioksidan dengan metode DPPH menunjukan IC50 ekstrak etanol serai wangi 82,34 ppm. Sedangkan hasil kadar fenol total ekstrak etanol serai wangi 20,953 mgGAE/gram sampel. Hasil flavonoid total ekstrak etanol daun derai wangi 0,9543 mgQE gram sample.</note>
<subject authority=""><topic><![CDATA[fenol total]]></topic></subject>
<subject authority=""><topic><![CDATA[flavonoid total]]></topic></subject>
<subject authority=""><topic><![CDATA[Antioksidan]]></topic></subject>
<subject authority=""><topic><![CDATA[DPPH]]></topic></subject>
<subject authority=""><topic><![CDATA[Serai Wangi (Cymbopogon Nardus (L.) Rendle)]]></topic></subject>
<subject authority=""><topic><![CDATA[Folin-Ciocalteu]]></topic></subject>
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<physicalLocation><![CDATA[Fakultas MIPA Universitas Garut System Elektronik Skripsi dan Tesis]]></physicalLocation>
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