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All Journal Jurnal Kedokteran Syiah Kuala Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Jurnal Farmasi Sains dan Terapan (Journal of Pharmacy Science and Practice) Althea Medical Journal Jurnal Berkala Epidemiologi Berkala Ilmu Kesehatan Kulit dan Kelamin Folia Medica Indonesiana Jurnal NERS Indonesian Journal of Tropical and Infectious Disease Jurnal Media Gizi Indonesia (MGI) The Indonesian Biomedical Journal Science and Technology Indonesia Journal Of Vocational Health Studies Amerta Nutrition JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) CURRENT INTERNAL MEDICINE RESEARCH AND PRACTICE SURABAYA JOURNAL Jurnal Pengabdian Masyarakat dalam Kesehatan Indian Journal of Forensic Medicine & Toxicology Medicosphere Jurnal Farmasi Sains dan Terapan (Journal of Pharmacy Science and Practice)
Erwin Astha Triyono
Department Of Internal Medicine, Faculty Of Medicine, Universitas Airlangga, Surabaya, Indonesia
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Journal : Science and Technology Indonesia

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Determination of (+)-Catechin and Antioxidant Activity in Faloak (Sterculia quadrifida R. Br) Stem Bark Infusion Audrey Gracelia Riwu; Jusak Nugraha; Djoko Agus Purwanto; Erwin Astha Triyono
Science and Technology Indonesia Vol. 8 No. 1 (2023): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2023.8.1.59-65

Abstract

Oxidative stress is a condition that can damage human cells and tissues and has been linked to a number of illnesses, including cancer, cardiovascular disease, autoimmune disorders, and neurological diseases. Oxidative stress conditions can be brought on by pollution, radiation exposure, and an unhealthy lifestyle. Antioxidants are substances that can be used to both prevent and treat oxidative stress. This study aimed to identify and quantify (+)-catechin levels and antioxidant activity of the stem bark of Sterculia quadrifida R. Br extracted by the infusion method, a method similar to traditional medicine processing generally in the community. Determination of (+)-catechin and antioxidant activity of S. quadrifida were evaluated by HPLC and DPPH assay, respectively. Quantification of (+) catechin content by HPLC system with wavelength 280 nm and antioxidant activity by spectrophotometry method with wavelength 517 nm. The results show that the mean value of (+)-catechin level was 7.786% and the IC50 value of the antioxidant activity was 51.5 ug/mL having a moderate antioxidant activity category. S. quadrifida stem bark infusion can be utilized as a medication candidate for the prevention or treatment of a variety of disorders caused by oxidative stress.
Co-Authors Afif Nurul Hidayati Alfadhila Khairil Sinatrya Amos Pongbulaan Anak Agung Ayu Niti Wedayani Anindita Abigail Anisa Lailatul Fitria Aprilawati, Dwi Arini, Merita Armedy Ronny Hasugian Aryati Aryati Aryati Aryati Aryati Audrey Gracelia Riwu Bambang Wiryanto Bramantono Bramantono, Bramantono Brian Eka Rahman Budiono Budiono Christian Yochanan Christina Avanti Cita Rosita Sigit Prakoeswa Djoko Agus Purwanto Djoni Susanto Dwi Murtiastutik Eddy Bagus Wasito Endang Retnowati Endang Retnowati Endang Wahyu Fitriani Erika Marfiani Erna Kristin Eti Nurwening Sholikhah Eva Lydiawati Faiz Murfid Gunawan Feriawan Tan Firdausa, Sarah Firdausiyah Firdausiyah Hafidh Maulana Harianah Harianah Hazreen B Abdul Majid Hermi Indita I Made Sila Darmana Intan Putri Risky Amalia Iskandar Zulkarnain Ivan Hoesada James Hutagalung Jaya, Halim Priyahau JS. Hutagalung Jusak Nugraha Kartikadewi, Indriani Kartikawati, Tri Kartina, Leny kawilarang, Arthur pohan Kusmiati, Tutik Kusumayanti, A.A.Ayu Mas Linda Astari, Linda M Vitanata M. Yulianto Listiawan Mahdian, Haidar Masyfufah, Lilis Muhammad Amin Musofa Rusli MVS Mahanani Nabil Salim Ambar Nabilah Nono Tri Nugroho Noor Idha Handajani Novanda, Aisyah Wahyu Nurohmawati, Weni Oryza Dwi Nanda Pambudi, Rien Esti Pauline Hadisiswoyo Pudji Lestari R. Heru Prasetyo R. Heru Prasetyo Rachmad, Eka Basuki Rahmadewi Rahmadewi Ramadhani, Putri Nabilah Rehatta, Nancy Margarita Rimbun Rimbun Rohiman, Abu Senda Sulvain Rahmaningrat Shinta Karina Yuniati Siti Rahayu Nadhiroh Siti Surdijati, Siti Sulistiawati Sulistiawati Sulvy Dwi Anggraini Syahru Ramadhaan Unzila Tan, Feriawan Tripudi Asmarawati Umiastuti, Pirlina Usman Hadi Usman Hadi Wahyu Dian Pratiwi Wahyunitisari, Manik Retno Widjaja, Sajuni