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All Journal Jurnal Farmasi Higea
Andriani Amran
Sekolah Tinggi Ilmu Farmasi (STIFARM) Padang
Medicine & Pharmacology

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Pengaruh Perbandingan Pelarut Ekstraksi Etanol-Air Terhadap Perolehan Kadar Senyawa Fenolat Total Dan Daya Antioksidan Dari Daun Dewa (Gynura pseudochina(L.) DC) Krisyanella Krisyanella; Andriani Amran; Harrizul Rivai
Jurnal Farmasi Higea Vol 4, No 1 (2012)
Publisher : STIFARM Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.063 KB) | DOI: 10.52689/higea.v4i1.61

Abstract

Study about comparative influence of ethanol – water as solvent extraction of phenolic compounds from Dewa leaves (Gynura pseudochina (L) DC ) and it’s antioxidant activity has been done. The solvent ratios tested were 100:0; 80:20; 70:30; 60:40; 50:50. The result showed that the ratio of ethanol – water used as solvent has a significant correlation to an extractable material, phenolic compound and it’s antoxidant activity (P <0.05 ). The best solvent obtained by ethanol – water of 60 : 40, which gave the highest phenolic compound and antioxidant activity.
Co-Authors Harrizul Rivai Krisyanella Krisyanella