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All Journal VALENSI Jurnal Natur Indonesia Gorga : Jurnal Seni Rupa The Journal of Pure and Applied Chemistry Research Jurnal Riset Kimia PROSIDING SEMINAR KIMIA MUDRA Jurnal Seni Budaya Indonesian Journal of Chemistry Dance and Theatre Review: Jurnal Tari, Teater, dan Wayang Batoboh : Jurnal Pengabdian Pada Masyarakat Jurnal Ecolab JURNAL PHOTON PROSIDING: SENI, TEKNOLOGI, DAN MASYARAKAT PROPORSI : Jurnal Desain, Multimedia dan Industri Kreatif Jurnal Riset Teknologi Pencegahan Pencemaran Industri Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks REACTOR : Journal of Research On Chemistry And Engineering Journal of Multidisciplinary Applied Natural Science JURNAL KIMIA SAINTEK DAN PENDIDIKAN SAINTI: Majalah Ilmiah Teknologi Industri
Novesar Jamarun
Universitas Andalas
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Social Sciences Other

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Journal : SAINTI: Majalah Ilmiah Teknologi Industri

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STUDY OF ANTI-OXIDANT ACTIVITY TEST ON NATURAL MATERIALS USING 1,1-DIFENYL-2-PIKRILHIDRAZIL (DPPH) Syukri Arief; Risma Sari; Novesar Jamarun; Sumaryati Syukur
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 16, No 2 (2019): VOL 16 NO 2 DESEMBER 2019
Publisher : Politeknik ATI Padang

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Abstract

This study aims to determine the anti-oxidant potential found in natural materials. The antioxidant activity test was carried out on several natural ingredients or common plants that have been known and used for generations by the people of Indonesia. Antioxidant activity testing was carried out using DPPH method using IC50 parameters and natural material samples used were virgin coconut oil from coconut plants, Tanjung leaves and bay leaves. Antioxidant activity test showed that the sample of natural materials used had strong antioxidant activity, it was found that IC50 values were between 50-100 ppm.
Co-Authors -, Yulfitrin Adlis Santoni Ahmad Hafizullah Ritonga Aju Deska Akmal Djamaan Anggresani, Lia Arizal Firmansyah Asril Asril Barita Aritonang Boy Isfa Boy isfa Budi Hermawan BUSTANUL ARIFIN Cici Wulandari Darmansyah Darmansyah Denny Akbar Tanjung Denny Akbar Tanjung Diana Vanda Wellia Didik Prasetyoko Dini Muthi'ah Islami Edy Suisno Emriadi - Fadhilatul Khaira Fejri Subriadi G Gunawarman, G Giovani Giovani Hafnimardiyanti Hafnimardiyanti Hamzah Hamzah Hamzah Hamzah Hamzar Suyani Heri Satria Hermansyah Aziz Hermawan, Budi I Gusti Ngurah Antaryama Ilim Ilim Indra Arifin Iswandi Iswandi Kamisah Delilawati Pandiangan Kamisah Delilawati Pandiangan Lia Anggresani Lili Suparli S.Sn., M.Sn Lisa Utami Lisa Utami Mansur Halilintar Matlal Fajri Alif Nabiila Ayyu Trycahyani Nanda Raudhatil Jannah Navisha Yustitia Norman Ferdinal Olly Norita Tetra R.M PRAMUTOMO R.Y. Perry Burhan, R.Y. Perry Restina Bemis Restina Bemis, Restina Reza Audina Putri Risma Sari Rosta Minawati Rosta Minawati Roswita Roswita Rycce Sylviana Pratikha Rycce Sylviana Pratikha Safni Safni Selfa Dewati Samah Selvi K asman Sri Elfina Sri Elfina Suarnikan Hulu Sumaryati Syukur Surya Darma Susas Rita Loravianti Syukri - Syukri Arief Syukri Syukri Syukri Syukri Syukri Syukri Trio Saputra Upita Septiani Vivi Sisca Vivi Sisca Wasinton Simanjuntak Wellia, Diana Vanda Wulandari Wulandari Yofita Sandra, S.Pd., M.Pd., Zico Farlin, Dr. Budiwirman, M.Pd., Yulfitrin - Yuli Yetri Yuli Yetri Yulia Eka Putri, Yulia Eka Yulidar Laila Safitri Yulizar Yusuf Yundari, Yundari Zetra, Yulfi Zilfa Zilfa