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All Journal ACTA VETERINARIA INDONESIANA Jurnal Pengolahan Hasil Perikanan Indonesia Lontar Komputer: Jurnal Ilmiah Teknologi Informasi METAMORFOSA Journal of Biological Sciences Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Biosains Pascasarjana The Indonesian Biomedical Journal Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Medik Veteriner WIDYA LAKSANA INDONESIAN JOURNAL OF MEDICAL LABORATORY SCIENCE AND TECHNOLOGY Jurnal Media Sains Indian Journal of Forensic Medicine & Toxicology Journal of Natural Sciences Seminar Ilmiah Nasional Teknologi, Sains, dan Sosial Humaniora (SINTESA) Seminar Nasional Aplikasi Iptek (SINAPTEK) Jurnal Kesehatan Terpadu DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Paradharma: Jurnal Aplikasi IPTEK Journal of Fisheries & Marine
I Wayan Rosiana
Program Studi Biologi, Fakultas Ilmu Kesehatan Sains Dan Teknologi, Universitas Dhyana Pura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Journal : Jurnal Pengolahan Hasil Perikanan Indonesia

 1 
Kapasitas antioksidan, sitotoksisitas dan cemaran bakteri simplisia makroalga cokelat: Antioxidant capacity, cytotoxicity, and bacterial contamination of brown macroalgae simplicia Permatasari, Anak Agung Ayu Putri Permatasari; Permatasari, Anak Agung Ayu Putri; Wiradana, Putu Angga; Sari, Ni Kadek Yunita; Widhiantara, I Gede; Rosiana, I Wayan; Sandhika, I Made Gde Sudyadnyana; Sucipto, Teguh Hari; Panjaitan, Novaria Sari Dewi
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 10 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(10)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i10.53930

Abstract

Brown algae are considered to be a source of antioxidants that can contribute to improving health. The purpose of this study was to determine the best combination of brown algae and solvent types based on the parameters of antioxidant capacity, toxicity to Vero cells, and bacterial contamination that affects brown algae simplicia during 30 d of storage. Brown algae, Sargassum aquifolium and Padina australis, were collected from Sanur Beach at the lowest point in the intertidal zone. Extraction was performed using three solvents: ethanol, methanol, and distilled water. The antioxidant capacity of the brown algae extracts was measured using the DPPH method. The brown algae extract, which showed antioxidant capacity and IC50 in the strong category, was used for cytotoxicity testing. Bacterial contamination testing was performed based on the simple storage time of brown algae for 30 d. The results showed that the combination of S. aquifolium and P. australis ethanol extract (ratio 1:10) had a yield percentage of 37.2% with an antioxidant capacity of 0.935±0.003 mg/L GAEAC and an IC50 value of 89.03 μg/mL (strong category). The combination of S. aquifolium and P. australis ethanol extracts had an IC50 value of 382.30 μg/mL (the weak category). Total plate count (TPC), Enterobacteriaceae, and coliforms increased with the storage time of simplicia for 30 days. These findings indicate that the combination of ethanol extracts of S. aquifolium and P. australis is a potential source of natural antioxidants.
Prevalence of bacterial contamination on seafoods products collected from traditional fish market in Bali Province during 2023: Prevalensi kontaminasi bakteri pada produk hasil ikan laut yang dikumpulkan dari pasar ikan tradisional di Provinsi Bali selama tahun 2023 Sudaryatma, Putu Eka; Wiradana, Putu Angga; Razaq, Imanuddin; Sunarsih, Ni Luh; Jatmiko, Aris; Permatasari, Anak Agung Ayu Putri; Sari, Ni Kadek Yunita; Widhiantara, I Gede; Sandhika, I Made Gde Sudyadnyana; Rosiana, I Wayan
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 28 No. 3 (2025): Jurnal Pengolahan Hasil Perikanan Indonesia 28(3)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v28i3.61627

Abstract

Seafood provides essential nutrients beneficial for human health; however, it is highly vulnerable to harmful bacterial infections that pose significant public health risks. This research seeks to assess the prevalence of five categories of seafood obtained from various traditional fish markets in Bali Province. A total of 108 tuna samples, 78 pelagic fish samples, 37 cephalopod samples, 14 sardine samples, and 53 demersal fish samples were collected from various traditional markets in Bali Province. This research evaluated the prevalence of E. coli, coliforms, Salmonella, V. cholerae, and V. parahaemolyticus. The study revealed that the highest prevalence of E. coli, coliform, and V. parahaemolyticus contamination in tuna samples was 95 (87%), 95 (87%), and 103 (95%), respectively. The study indicated that E. coli and coliforms were present in 73 of the 78 pelagic fish samples, representing 93% contamination. Sardine samples exhibited the lowest prevalence of bacteria. All seafood samples, however, tested negative for Salmonella and V. cholera. PCR products from E. coli and V. parahaemolyticus isolates were effectively amplified for the target genes utilized in this study. Local seafood markets should adopt appropriate handling and storage practices to enhance seafood quality. This study emphasizes the significant presence of E. coli, coliforms, and V. parahaemolyticus in seafood, along with the potential health risks posed by specific strains and their antibiotic resistance.
Co-Authors A.A. Ayu Putri Permatasari Agoes Soegianto Agung Wahyu Permadi Anak Agung Ayu Putri Permatasari Aris Jatmiko Bagus Komang Satriyasa Bambang Yulianto Chela Krisna Denata Datya, Aulia Iefan Emanuel Maramba Hamu Ferbian Milas Siswanto Fransiskus Jimmy Roga Gede Indrawan Gerson Feoh I Gede Aris Gunadi I Gede Widhiantara I Gusti Manik Nugraha I Gusti Ngurah Manik Nugraha I Made Gde Sudyadnyana Sandhika I Made Jawi I Made Murna I Made Wisnu Adhi Putra I Wayan Putu Sutirta Yasa K, Natalia Sri Endah Luh Putu Widiastini MADE PHARMAWATI Matius Victorino Ola Dame Mochammad Aqilah Herdiansyah Muhammad Khaliim Jati Kusala Ni Kadek Dwipayani Lestari Ni Kadek Wini Ewintiani NI KADEK YUNITA SARI Ni Luh Sunarsih Ni Made Intan Prawita Dewi Ni Putu Eny Sulistyadewi Ni Wayan Ayu Wiartini Ni Wayan Deswiniyanti Nyoman Ngurah Adisanjaya Panjaitan, Novaria Sari Dewi Pelupessy, Yesha Ainesis El Gracianita Permatasari , A.A. Ayu Putri Permatasari, A. A. Ayu Putri Permatasari, Anak Agung Ayu Putri Permatasari, Anak Agung Ayu Putri Permatasari Putu Angga Putu Angga Wiradana Putu Eka Sudaryatma Rahmadi Prasetijo Razaq, Imanuddin Sandhika, I Made Gde Suadnyana Teguh Hari Sucipto, Teguh Hari Wiradana , Putu Angga Wiradana, Putu Angga Wiradana Yesha Ainensis El G. Pelupessy