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All Journal Jurnal Kesehatan Jurnal Sains dan Teknologi Farmasi Biology, Medicine, & Natural Product Chemistry Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Farmasi Higea Khazanah Intelektual Aptekmas : Jurnal Pengabdian Kepada Masyarakat Medical Sains : Jurnal Ilmiah Kefarmasian Indonesian Journal of Chemical Studies (Indones. J. Chem. Stud.) Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Riset Informasi Kesehatan Jurnal Pengabdian Harapan Ibu (JPHI) Medical Sains : Jurnal Ilmiah Kefarmasian
Rizky Yulion
Program Studi Farmasi, Sekolah Tinggi Ilmu Kesehatan Harapan Ibu Jambi
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Journal : Jurnal Farmasi Higea

 1 
Penentuan Pengaruh Jenis Pelarut Pengekstrak Terhadap Perolehan Kadar Senyawa Fenolat Dan Aktifitas Antioksidan Dari Daun Jambu Biji (Psidium guajava L.) Harrizul Rivai; Rizky Yulion Putra; Krisyanella Krisyanella
Jurnal Farmasi Higea Vol 4, No 1 (2012)
Publisher : STIFARM Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.306 KB) | DOI: 10.52689/higea.v4i1.57

Abstract

Influence of type of extracting solvent on determination of phenolic compound level and antioxidant activities of Guava Leaf (Psidium Guajava, L.) have been done. The determination of phenolic compound by using Folin-Ciocalteau method and Antioxidant activities by using DPPH method that Gallic Acid was used as reference and determination of phenolic compound and antioxidant activities by using UV-Visible spectrophotometry. The content of phenolic compound from methanol:water extract; ethanol:water extract; aceton:water extract are 82.2699; 81.4762 and 80.9206 mg/g respectively. The finding showed that methanol: water solvent is the best solvent for Phenolat extract compare with ethanol:water and aceton:water. Antioxidant activities from methanol:water extract: ethanol:water ; aceton:water are IC50 3.694; 8.249 and 4.968 mg/mL respectively. From the data can get conclusion that methanol:water is the best solvent for extracting Guava Leaf (Psidium Guajava, L.).
Co-Authors 'Aliyah, Siti Hamidatul Achmad Noerkhaerin Putra Agus Evendi Agusriani Ahmad Rozan Dewansyah Aisa Dinda Mitra Andriani, Medi Anggresani, Lia Ara Ofiana Atika Kurniawati Barmi Hartesi Debora Dwi Hardiyanti Desi Sagita Dinda Melvia Feranika Manik Fresha Nurmayora Haflin Harrizul Rivai Hasanah, Rifdatul Hayatul Rahmi Hayatul Rahmi Helmi Arifin Jheni Ramayanti Utami Kartika Mustofa Kiki Reski Ulandri Krisyanella Krisyanella Lara Syahila Lesra Indriani Lia Anggresani Lili Andriani Lili Andriani Lili Andriani Linda Hevira M. Henityo Agung As'adi Nadia Monika Nike Nur Ahdiyah Nurinayah Nurinayah Olin Santia Manora Oliyen Madori Pitriani Rahma Anggun Suciati Rahmadevi Regina Amanda Regita Brilian Nanda Regita Brilian Nanda Retno Agustia Ningsih Rohadi Ramlan Ruri Putri Mariska Santi Perawati Santi Perawati Santi Perawati, Santi Perawati, Santi Sanuddin, Mukhlis Sella Julia Ananda Shafira Al Fadhilah Siti Hamidatul 'Aliyah Suci Ramadani Suhatri Suhatri Suntri, Suntri Supriadi Supriadi Suryani Suryani Sutrisno , Deny Tirto Agung Pangestu Tita Aulya Novira Wely Yantari Yantari, Wely Yollanda N urulita Yulianis Yulianis Yuliawati Yuliawati Yuni Andriani