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Journal : agriTECH

Bioactive Compounds and Antibacterial Activity of Red Beetroot (Beta vulgaris L.) Ethyl Acetate Extraction Pranatayana, Ida Bagus Gde; Tampubolon, Immanuel Anthonio Caesebo; Wirawan, I Gede Putu; Wijaya, I Nyoman; Suada, I Ketut; Khalimi, Khamdan; Yudha, I Kadek Wisma
agriTECH Vol 46, No 1 (2026)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.105476

Abstract

Red beetroot has been reported to possess various medicinal properties and antimicrobial activity. Therefore, this study aims to determine the compounds contained in the ethyl acetate extract of red beetroot pulp and evaluate its anti Escherichia coli effect. The extract was obtained by soaking the fruit in ethyl acetate, and then assessed for its components using GC-MS analysis. Antibacterial activity was tested using a disc diffusion assay. The results showed that the ethyl acetate extract of red beetroot pulp contained a total of 20 major compounds. These included ester of 1,3-benzenedicarboxylic acid and bis(2-ethylhexyl), 1,4-benzenedicarboxylic acid, and n-hexadecanoic acid. In the antibacterial test, the sample was highly effective against E. coli (IC 50 was 0,783 mg/mL). In addition, the diameter of the growth inhibition zone increased along with the extract concentration. These results suggest that the ethyl acetate extract of red beetroot pulp offers a natural antibacterial substitute to its synthetic equivalents.
Co-Authors - Afrizal ANDRIANI ANDRIANI Antony Lay Aulanni ‘am Aulanni ‘am Bambang Sugiharto BAYU ARYA BAGASKARA Ciawi - DARWIN SILALAHI DEWA AYU RATIH Dewi, Ni Kadek Emi Sintha Dharmawibawa I.D. DINA RAHMAWATI Evy Prima FADEL ALKAHFI Gayatri, Anak Agung Sagung Intan Gresia Eldina Haryadi, Celvin Hengky Surya Bhuana I Gede Ketut Susrama I Gusti Ayu Diah Yuniti I Ketut Siadi I Ketut Suada I Ketut Suada I M. Sudarma I Made Parama Nanda Mahatya I N. WIJAYA I NYOMAN MANTIK ASTAWA I NYOMAN TRYADI CAHYA NUGRAHA I NYOMAN WIJAYA I NYOMAN WIJAYA I Putu Agus Hendra Wibawa I Putu Anom I Putu Sudiarta I Putu Wahyu Sanjaya I WAYAN PRASTITA DIASTAMA I WAYAN SUAMBA I.N. Wijaya Ida Ayu Putri Darmawati IDA BAGUS GDE PRANATAYANA K. Sri Marhaeni Julyasih K. Suata Kalimutu, Putu Krisnawan Kayo Gouya Ketut Sri Marhaeni Julyasih Ketut Srie Marhaeni Julyasih KHAMDAN KHALIMI Liliek Sulistyowati Linawati Linawati Luh Putu Wrasiati M. Puspawati Made Adnyana Made Heny Urmila Dewi MADE SRITAMIN Merlyna Rosalia Motoyuki Suzuki Munthe, Lambok Jenny Sagita MUSLIM MUSLIM NADIAH SILITONGA Nevy Widya Pangestika Ni Gusti Ayu Dewi Paramita Arisandi NI KADEK DWI PASARI Ni Kadek Emi Sintha Dewi Ni Kadek Sintya Dewi NI KADEK SINTYA DEWI NI MADE ADHYA NIDIDHYA SANI Ni Made Ayuratih Utami Ni Made Regina Prasetya Putri Ni Made Suaniti NI NENGAH DARMIATI NI WAYAN ARMINI Ningsih, Gusti Ketut Asti Dea Nobuyuki Kohno Novayolla, Alsha Nurftatmelia Nyoman Agus Bagiada Parwata, I Made Oka Pranata, Kadek Dwipayana Pranatayana, Ida Bagus Gede PUTU BAMBANG IKA WINJALISTA PUTU SENA WIDIATMA Riezchy Riando Mamanua Rindang Dwiyani Rizki, Muhamad Farrel ROMAULI THERESIA NAINGGOLAN Romulia Trielva Apriliani Rusmita, Gst Ayu Putu Ika Yulia Safitri R. Sahanggamu Y. P. Sang Ayu Made Putri Suryani Sang Ayu Made Putri Suryani, Sang Ayu Made Putri Sasadara, Maria Malida Vernandes Setianingsih, Ni Luh Putu Putri Shara Yulita Harianja Shchegolkova, Nataliya Shin-ichi Sekiyama Simarmata, Jonatan Alexius Suniti N.W. Tampubolon, Immanuel Anthonio Caesebo TRISNA AGUNG PHABIOLA VANI SILVANA VEDERIS LEUNARDUS VICKY TANDYA WAYAN ADIARTAYASA WHISNU IDA BAGUS YOLANDA HASSIAN MANALU YUDHA, I KADEK WISMA Yundari, Yundari