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Yudi Pranoto
Departemen Teknologi Pangan Dan Hasil Pertanian, Fakultas Teknologi Pertanian Universitas Gadjah Mada, Jl. Flora No. 1 Bulaksumur, Yogyakarta 55281
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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

 1 
Phytochemical and Antioxidant Activity of Akway (Drymis piperita Hook f.) Stem Bark Ethanol Extract Angela Myrra Puspita Dewi; Santoso, Umar; Pranoto, Yudi; Marseno, Djagal Wiseso
Advance Sustainable Science Engineering and Technology Vol. 6 No. 3 (2024): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v6i3.598

Abstract

The amount of solvent affects the effectiveness of the extraction, so the chemical components are extracted entirely from the plant. This study investigated the best ratio of Akway bark : solvent (ethanol) to produce Akway extract with the highest antioxidant activity. Extraction with the treatment of Akway skin: ethanol ratio of 1:2; 1:4; 1:6 (b/v) was carried out and then the results were tested for total phenolic and flavonoid content and antioxidant activity. The best Akway bark:ethanol ratio was obtained at 1:4 (b/v) ratio with 9.54% extract yield, 289.57 mg GAE/g total phenolic content, 185.47 mg eq quercetin/g total flavonoids. Akway bark extract has potential as a source of antioxidants as indicated by its high antioxidant activity with DPPH free radical scavenging and ferric reducing activity of 50% (IC50) at extract concentrations of 16.59 µg/mL extract and 60.93 µg/mL extract, and carotene bleaching inhibition activity of 85.76%. There are 4 types of phenolic compounds and 4 types of flavonoid compounds identified with the highest percentage of components, namely Pereniporin B (57%).
Co-Authors Agnes Murdiati Agnes Murdiati Agung Endro Nugroho Agustina Agustina Amir Husni Angwar, Mukhamad Ariani, Dini Ariani, Dini Ashri Mukti Benita Bambang Setiaji Bara Yudhistira Bara Yudhistira Cahyanto, Muhammad N Dari, Yunita Wulan Darmadji, Purnama Dego Yusa Ali Dewi, Angela Myrra Puspita Dhiva, IGN Aditya Dian Resti Setyaningrum Dimas Rahadian Aji Muhammad, Dimas Rahadian Aji Dini Ariani Djagal Marseno Djagal W Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Doddy Sutono Dodik Suprapto Edowai, Desi Natalia Eduard Fransisco Tethool Elfanti, Maharani P. Elok Pawening Maharani Endang S. Rahayu Eni Harmayani Eni Harmayani Eni Harmayani Eni Harmayani Ervika Rahayu Novita Herawati Fatchul Anam Nurlaili Fatma Zuhrotun Nisa Fela Laila Ferdiansyah, Mokhamad Khoiron Fibri, Dwi Larasatie Nur Hafni Rahmawati Halim, Lina Hapsari, Rahma Bayunita Haryadi Haryadi Haryadi Haryadi Hayati, Febsi Hermina Nurdiawati Herry , Herry Isak Silamba Joko Nugroho Wahyu Karyadi Joko Nugroho Wahyu Karyadi Karlina, L Lola Krisnitya, Widya Lily Arsanti Lestari Lopulalan, Cynthia G C M. Ridwan Made Darawati Miftakhussolikhah, Miftakhussolikhah Mimin Yulita Kusumaningrum Mohammad Hidayat Muhammad Nur Cahyanto nFN Miftakhussolikhah nFN Nurliyani Novianty, Hilda Novianty, Hilda Nur Rohmah Lufti A'yuni Nurdiawati, Hermina Nurfitri Ekantari Nuri Arum Anugrahati Nursigit Bintoro Nursigit Bintoro Nursigit Bintoro Prawira, Muhammad Aditya Puji Wulandari Purnama Darmadji Purnama Darmadji Purnama Darmadji Purnama Darmadji Purnama Darmadji Rahayu, Endang Sutriswati Rahayu, Ervika Reny Mailia Reny Mailia Resha Ayu Wildiana Retno Ayu Kurniasih Rini Yanti Rini Yanti, Rini RNH, Ervika Rosiana, Nita Maria Rumiyati Sabrina, A'isyah Mutiara Saiful Rochdyanto Saiful Rochdyanto Saputra, Muhammad Tomy Sarman Oktovianus Gultom Satrijo Saloko Siti masithah Fiqtinovri Sri Hartati Sri Hartuti Sri Hartuti Sri Hartuti Sri Raharjo Sri Widyastuti Sri Widyastuti Sri Winarti Stefani Amanda Harmani Subaryono Subaryono Subaryono Subaryono, Subaryono Sudibyo, Anung Sudip Kumar Rakshit Sugeng Pondang Sugiharto Suharwadji, - Suharwadji, - Sulthon, Arian Lutfi Nur Supriyadi Supriyadi Supriyanto Supriyanto Tanwirul Millati Taswir Taswir Tazwir Tazwir Tety Desrita Handayani Triwitono, Priyanto Tyas Utami Umar Santoso Ustadi Ustadi Ustadi, Ustadi Wardah Wardah Wulandari, Pudji Yekti Asih Purwestri Yuny Erwanto Yustinus Marsono Yustinus Marsono Yustinus Marsono Yustinus Marsono