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Sumaryati Syukur
Universitas Andalas
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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 - Evitayani -, Risfaheri -, Urnemi -, Vovien -, Wiranda Abdi Dharma Allimuddin Tofrizal Armaini - Azhar, Minda Azheri, Busra Bramadi Arya Budiman, Cipta Dahlyanti, Rina Desmiwarti Desmiwarti Desmiwarti Desmiwarti DESSY NATALIA Endang Purwati RN Endang Syamsudin fahmi, Aliyah - Femilya Putri Ferdinal Ferry Ferry, Ferdinal Fivi Mona Bareno Helmi Arifin Hermansyah Aziz Hermansyah Aziz Hevi Horiza Hidayat, Zoni Imelda Imelda Jamsari Jamsari Lidya Sari Utami Lili Warly Maliza, Rita Masrial Masrial Melia, Sri Melia, Sri Minda Azhar Murni, Yulia Nanda Tri Wahdini Natalia, Dessy Norman Ferdinal Novesar Jamarun Novesar Jamarun Putri Zelfitri Zen Rahmi Nofita Rahmiana Zein Refilda Refilda Refinel - Rina Dahlyanti Risfaheri - Risma Sari Safni Safni Sanusi Ibrahim Sartika, Diza Sumanti, Titi Suryati Suryati Syukri Arief Tio Putra Wendari Titi Sumanti Tommi Hermansyah Tri Astuti Upita Septiani Urnemi - Urnemi Urnemi Vovien - Wahdini, Nanda Tri Wardi, Epi Supri Wiranda - Yanwirasti Yanwirasti Yefrida Yefrida Yetria Rilda Yulia Murni Yulizar Yusuf Zen, Putri Zelfitri Zilfa Zilfa ZK Abdurahman Baizal Zona Octarya Zona Octarya Zoni Hidayat Zozy Aneloi Noli Zulkarnain Chaidir Zulkarnain Khaidir