Jurnal Perikanan UNRAM (Universitas Mataram)
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EXPLORATION OF THE BIOACTIVE POTENTIAL OF RHIZOPHORACEAE MANGROVE PLANTS: IMPLICATIONS IN THE FIELD OF FISHERIES
Full text linkHutan mangrove sebagai ekosistem pesisir yang kaya akan keanekaragaman hayati memiliki peran penting dalam ekologi dan sektor perikanan. Mangrove tidak hanya berfungsi sebagai pelindung pantai dan habitat biota perairan, tetapi juga menghasilkan senyawa bioaktif yang memiliki potensi sebagai agen antibakteri, antioksidan, antifungi, dan antivirus. Penelitian terhadap tanaman mangrove dari famili Rhizophoraceae, seperti Bruguiera, Kandelia, Ceriops, dan Rhizophora, menunjukkan bahwa senyawa flavonoid, tanin, alkaloid, dan saponin memiliki aktivitas biologis yang signifikan. Flavonoid berfungsi sebagai antimikroba, sedangkan tanin menghambat pertumbuhan bakteri dengan mengendapkan protein. Alkaloid mengganggu dinding sel bakteri. Beberapa penelitian yang telah dilakukan mengungkapkan aktivitas antioksidan yang signifikan, dengan beberapa ekstrak mangrove menunjukkan potensi besar dalam melawan radikal bebas. Selain itu, senyawa-senyawa ini berpotensi mengurangi ketergantungan pada antibiotik sintetis dalam pengobatan penyakit ikan budidaya, serta memberikan peluang pengembangan produk kesehatan berbasis alam. Ulasan ini bertujuan untuk mengintegrasikan temuan terkini mengenai bioaktivitas tanaman mangrove, serta menyarankan aplikasi inovatif senyawa bioaktif dalam perikanan dan konservasi, dengan fokus pada keberlanjutan ekosistem dan pemanfaatan sumber daya alam secara optimal.Mangrove forests, as coastal ecosystems rich in biodiversity, play an important role in ecology and the fisheries sector. Mangroves not only function as coastal protectors and habitats for aquatic organisms but also produce bioactive compounds that have potential as antibacterial, antioxidant, antifungal, and antiviral agents. Research on mangrove plants from the Rhizophoraceae family, such as Bruguiera, Kandelia, Ceriops, and Rhizophora, has shown that compounds like flavonoids, tannins, alkaloids, and saponins have significant biological activities. Flavonoids act as antimicrobials, while tannins inhibit bacterial growth by precipitating proteins. Alkaloids disrupt bacterial cell walls and have potential in combating cancer cells. Studies also reveal significant antioxidant activity, with some mangrove extracts showing great potential in combating free radicals. Moreover, these compounds offer potential in reducing reliance on synthetic antibiotics for the treatment of cultured fish diseases and provide opportunities for the development of natural-based health products. This review aims to integrate recent findings on the bioactivity of mangrove plants and propose innovative applications of bioactive compounds in fisheries and conservation with a focus on ecosystem sustainability and optimal use of natural resources
RIVER MANAGEMENT BASED ON PHYSICAL CHEMICAL PARAMETERS OF WATER QUALITY IN WAI BATU GAJAH, AMBON CITY
Full text linkPeningkatan jumlah penduduk berdampak pada kualitas air beberapa sungai di Kota Ambon, salah satunya Wai Batu Gajah. Penelitian ini bertujuan menganalisa parameter fisik kimia perairan, mendeskripsikan aktivitas masyarakat dan upaya pengelolaan yang telah dilakukan, serta merekomendasikan strategi pengelolaan serta program di Wai Batu Gajah. Penelitian dilakukan di Wai Batu Gajah, Kota Ambon pada Mei-Juni 2023 di 7 stasiun pengamatan. Parameter fisik kimia yang diukur meliputi bau, warna, lebar, ketinggian, tipe substrat, suhu, TSS, kecepatan arus, pH, DO, BOD, dan amonia. Metode pengambilan data parameter fisik kimia dilakukan secara langsung di lapangan, selanjutnya dianalisa pada laboratorium Balai Kesehatan dan Kalibrasi Alat Provinsi Maluku. Data aktivitas masyarakat diperoleh melalui wawancara menggunakan kuesioner kepada 35 responden. Nilai parameter fisik kimia perairan dirujuk dengan baku mutu sungai. Strategi dan program pengelolaan dianalisis dengan metode SWOT dan TOWS. Hasil penelitian menunjukan pada stasiun 6-7, warna perairan keruh dan kehitaman serta menimbulkan bau menyengat. Rata-rata lebar dan ketinggian sungai masing-masing sebesar 7,82 m dan 48,49 cm. Tipe substrat stasiun 1-6 didominasi pasir berbatu sedangkan pasir berlumpur pada stasiun 7. Rata-rata nilai TSS sebesar 0,0399 mg/l dan nilai pH sebesar 8,65 menunjukan nilai tersebut sesuai baku mutu. Nilai DO untuk stasiun 5-7, BOD pada stasiun 6-7, serta nilai amonia untuk stasiun 4-7 tidak sesuai baku mutu. Aktivitas masyarakat yang dilakukan yaitu mandi, mencuci dan membuang sampah. Upaya pengelolaan yang telah dilakukan yaitu panen air hujan, pembuatan lubang biopori, bank sampah, serta susur sungai. Terdapat 6 strategi pengelolaan dengan 16 program untuk pengelolaan kualitas air Wai Batu Gajah.The increase in population has an impact on the water quality of several rivers in Ambon City, one of which is Wai Batu Gajah. This study aims to analyze the physical chemical parameters of the waters, describe community activities and management efforts that have been carried out, and recommend management strategies and programs in Wai Batu Gajah. The research was conducted in Wai Batu Gajah, Ambon City in May-June 2023 at 7 observation stations. The physical and chemical parameters measured included odor, color, width, height, substrate type, temperature, TSS, current velocity, pH, DO, BOD, and ammonia. The method of collecting data on physical and chemical parameters was carried out directly in the field, then analyzed in the laboratory of the Maluku Province Health and Calibration Center. Data on community activities were obtained through interviews using questionnaires to 35 respondents. The value of the physical and chemical parameters of the waters was referred to the river quality standards. Strategies and management programs were analyzed using SWOT and TOWS methods. The results showed that at stations 6-7, the color of the water was murky and blackish and caused a pungent odor. The average width and height of the river were 7.82 m and 48.49 cm, respectively. The substrate type of stations 1-6 is dominated by rocky sand while muddy sand at station 7. The average TSS value of 0.0399 mg/l and pH value of 8.65 showed that the value was in accordance with quality standards. DO values for stations 5-7, BOD at stations 6-7, and ammonia values for stations 4-7 do not meet quality standards. Community activities carried out are bathing, washing and disposing of garbage. Management efforts that have been carried out are rainwater harvesting, making biopore holes, waste banks, and river tracing. There are 6 management strategies with 16 programs for water quality management of Wai Batu Gajah
The VARIATIONS IN THE ADDITION OF SNAKEHEAD FISH (Channa striata) FLOUR ON THE LEVEL OF FAVORABILITY AND NUTRITIONAL PROFILE OF VELVET BEAN TEMPEH
No full textThis research utilizes the potential of snakehead fish (Channa striata) rich in albumin (62.9%) and essential nutrients for functional food development. Snakehead fish has superior nutritional value with 25.2% protein, important minerals such as calcium and phosphorus, and essential amino acids that play roles in growth and immune system. The effort to diversify snakehead fish processing into flour and its fortification into velvet bean (Mucuna pruriens) tempeh was carried out to increase nutritional value and consumer acceptance. The research employed an experimental method with 4 treatments of snakehead fish meat flour addition: 0% (TB0), 8.5% (TB1), 9.5% (TB2), and 10.5% (TB3). Parameters tested included organoleptic properties and proximate analysis. Results showed formula TB2 (9.5%) obtained the highest alternative value (6.58) with 39.34% protein content, 13.89% fat, 8.90% moisture, 2.43% ash, and 43.10% carbohydrate. Compared to control, the addition of snakehead fish flour increased protein content by 8.49% and decreased fat content by 5.39%. It can be concluded that the fortification of 9.5% snakehead fish flour produced velvet bean tempeh with the highest organoleptic acceptance and successfully utilized local food ingredients to produce highly nutritious functional food acceptable to consumers.This research utilizes the potential of snakehead fish (Channa striata) rich in albumin (62.9%) and essential nutrients for functional food development. Snakehead fish has superior nutritional value with 25.2% protein, important minerals such as calcium and phosphorus, and essential amino acids that play roles in growth and immune system. The effort to diversify snakehead fish processing into flour and its fortification into velvet bean (Mucuna pruriens) tempeh was carried out to increase nutritional value and consumer acceptance. The research employed an experimental method with 4 treatments of snakehead fish meat flour addition: 0% (TB0), 8.5% (TB1), 9.5% (TB2), and 10.5% (TB3). Parameters tested included organoleptic properties and proximate analysis. Results showed formula TB2 (9.5%) obtained the highest alternative value (6.58) with 39.34% protein content, 13.89% fat, 8.90% moisture, 2.43% ash, and 43.10% carbohydrate. Compared to control, the addition of snakehead fish flour increased protein content by 8.49% and decreased fat content by 5.39%. It can be concluded that the fortification of 9.5% snakehead fish flour produced velvet bean tempeh with the highest organoleptic acceptance and successfully utilized local food ingredients to produce highly nutritious functional food acceptable to consumers
APPLICATION OF INTEGRATED MULTI TROPHIC AQUACULTURE SYSTEM MODEL TO REDUCE WASTE ORGANIC MATERIALS
Full text linkABSTRACT
The use of intensive aquaculture systems is one of the activities that provide an overview of aquaculture to increase production due to the high stocking density of fish but has an impact on the contribution of waste from fish farming. Overcoming existing problems with the application of the Integrated Multi Trophic Aquaculture system cultivation model, this system is expected to help reduce cultivation waste. The purpose of this study is to determine how the IMTA system can help reduce organic waste in the aquatic environment so that water quality can be maintained and suitable for the life of organisms. This research was conducted from June to July 2023, at the Center for the Study and Development of Regional Excellence and Empowerment of Coastal Communities. The method used was descriptive quantitative. The results of the TOM analysis value in all treatments decreased. in treatment A 21.1 mg/l, B 41.0 mg/l and C 34.7 mg/l. TSS decreased differently every time, especially on day 42 for treatment A 0.031 mg/l, B 0.023 mg/l and C 0.178 mg/l. Ammonia for day 42 also decreased, namely in treatment A 0.03 mg/l, B 0.20 mg/l, C 0.13 mg/l. On day 42 nitrate for treatment A 0.03 mg/l, B 0.06 mg/l, C 0.08 mg/l. Water quality parameters for temperature, salinity, dissolved oxygen and acidity had reasonable values for all biota reared. Conclusion The IMTA system can help reduce organic waste of TOM, TSS, ammonia and nitrate, in addition, it can also reduce the amount of organic wastePenggunaan sistem budidaya intensif menjadi salah satu kegiatan yang memberikan gambaran tentang budidaya agar dapat meningkatkan produksi karena tingkat padat penebaran ikan yang tinggi tetapi akan berdampak pada sumbangan limbah sisa hasil budidaya dari ikan yang dipelihara. Pendekatan yang dapat dilakukan untuk mengatasi masalah yang ada yaitu penerapan model budidaya sistem Integrated Multi Trophic Aquaculture (IMTA),dimana sistem ini diharapakan dapat membantu untuk menurunkan limbah hasil budidaya. tujuan untuk mengetahui bagaimana sistem IMTA dapat membantu menurunkan limbah organik pada lingkungan perairan sehingga kualitas air dapat terjaga dan layak untuk kehidupan organisme. Penelitian ini dilaksanakan dari bulan juni sampai dengan juli 2023, di Pusat Kajian Unggulan Daerah Dan Pengembangan Pemberdayaan Masyarakat Pesisir. Metode digunakan deskriptif kuantitatif. Hasil penelitian nilai analisi TOM pada semua perlakuan mengalami penurunan. pada perlakuan A 21,1 mg/l, perlakuan B 41,0 mg/l dan perlakuan C 34,7 mg/l. Nilai TSS mengalami penurunan yang berbeda tiap waktu terutama pada hari 42 untuk perlakuan A 0.031 mg/l perlakuan B 0,023 mg/l dan perlakuan 0.178 mg/l. Nilai amonia untuk hari ke 42 mengalami juga penurunan perlakuan A 0,03 mg/l,perlakuan B 0,20 mg/l, perlakuan C 0,13 mg/l. Pada hari 42 nilai nitrat untuk perlakuan A 0,03 mg/l, perlakuan B 0,06 mg/l, perlakuan C 0,08 mg/l. parameter kualitas air untuk suhu, salinitas, oksigen terlarut dan Derajat keasaman memiliki nilai yang layak untuk semua biota yang dipelihara. Kesimpulan adalah sistem IMTA dapat membantu untuk menurunkan limbah bahan organik penurunan nilai TOM, TSS, amonia dan nitrat selain itu parameter kualitas air juga berada pada keadaan yang layak
THE ABUNDANCE AND DIVERSITY OF MEGAGASTROPODA IN SEAGRASS BED ECOSYSTEM IN THE WATERS OF TIHI-TIHI VILLAGE, BONTANG CITY, EAST KALIMANTAN
No full textSeagrass beds provide habitat for the abundance and diversity of megagastropods that form the food chain in supporting the productivity of coastal waters. The purpose of this study was to determine the diversity and abundance of megagastropoda in the seagrass beds of Tihi-Tihi Village. This study was conducted in October 2024 - February 2025 using a purposive sampling method. Megagastropoda sampling using Van Veen Grab and seagrass stands using 50x50cm square frames. Data analysis included abundance, community structure index and morphometrics of individual megagastropoda, and seagrass stand density and Pearson Product Moment correlation analysis. The results of the study found 18 species of megagastropoda. Diversity in moderate criteria, moderate population uniformity and dominance in moderate criteria with an abundance of individuals reaching 567 individuals/m2. The seagrass found 4 species of seagrass, namely E. acoroides, T. hemprichii, C. rotundata, and H. ovalis. There is a positive and very close correlation between the abundance of megagastropoda and the characteristics of seagrass density.Padang lamun menyediakan habitat bagi kelimpahan dan keanekaragaman megagastropoda yang membentuk rantai makanan dalam mendukung produktivitas perairan pesisir. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman dan kelimpahan megagastropoda di padang lamun Desa Tihi–Tihi. Penelitian ini dilaksanakan pada bulan Oktober 2024 - Februari 2025 dengan menggunakan metode purposive sampling. Pengambilan sampel megagastropoda menggunakan Van Veen Grab dan tegakan lamun menggunakan bingkai kuadrat 50x50cm. Analisis data meliputi kelimpahan, indeks struktur komunitas maupun morfometrik individu megagastropoda, dan kerapatan tegakan lamun serta analisis korelasi Pearson Product Moment. Hasil penelitian ditemukan 18 spesies megagastropoda. Keanekaragaman dalam kriteria sedang, keseragaman populasi sedang dan dominansi dalam kreteria sedang dengan kelimpahan individu mencapai 567 individu/m2. Lamun yang ditemukan 4 spesies lamun yaitu E. acoroides, T. hemprichii, C. rotundata, dan H. ovalis. Adanya korelasi yang positif dan sangat erat antara kelimpahan megagastropoda dengan karakteristik kerapatan lamun
FEED MANAGEMENT INNOVATIONS FOR ENHANCING THE GROWTH PERFORMANCE OF VANNAMEI SHRIMP LARVAE (LITOPENAEUS VANNAMEI)
Full text linkFeed management is a crucial component in the cultivation of vannamei shrimp, particularly during the larval stage which requires complex and varied nutritional needs. This study aims to explore innovative feed management strategies by combining natural and artificial feeds in an industrial-scale setting at Hatchery PT Suri Tani Pemuka, Bali. Natural feeds used included Thalassiosira sp. and Artemia salina, along with six types of artificial feeds administered throughout the larval rearing period from Nauplius to Post Larva (PL) 11 stages. Growth parameters, larval health, and water quality were regularly monitored. The results showed that this feed combination provided high nutritional content (45–60% protein, 16–23% fat) and favorable larval survival rates, ranging from 63.62% to 76.15% across the three rearing tanks. There were no significant differences in larval length among tanks (P>0.05), and water quality parameters remained within optimal thresholds. Microscopic observations supported visual assessments, indicating good physiological development in the larvae. This innovative feeding strategy demonstrates strong potential to enhance the sustainability and efficiency of vannamei shrimp larval aquacultureManajemen pakan merupakan komponen krusial dalam budidaya udang vannamei, khususnya pada fase larva yang memiliki kebutuhan nutrisi kompleks dan beragam. Penelitian ini bertujuan mengeksplorasi inovasi manajemen pakan melalui kombinasi pakan alami dan buatan dalam skala industri di Hatchery PT Suri Tani Pemuka, Bali. Pakan alami berupa Thalassiosira sp. dan Artemia salina, serta enam jenis pakan buatan digunakan selama masa pemeliharaan larva dari stadia Nauplius hingga Post Larva (PL) 11. Parameter pertumbuhan, kesehatan larva, dan kualitas air diamati secara berkala. Hasil penelitian menunjukkan bahwa kombinasi pakan tersebut mampu menghasilkan kandungan nutrisi tinggi (protein 45–60%, lemak 16–23%) dan tingkat kelulushidupan larva yang baik, yaitu 63,62–76,15% pada tiga bak pemeliharaan. Tidak terdapat perbedaan signifikan dalam pertumbuhan panjang antar bak (P>0,05), dan parameter kualitas air masih berada dalam ambang optimal. Pengamatan mikroskopis mendukung temuan visual, menunjukkan perkembangan fisiologis larva yang baik. Inovasi dalam strategi pemberian pakan ini berpotensi meningkatkan efisiensi budidaya larva udang vannamei secara berkelanjuta
ANALYSIS OF INCOME AND PRODUCTIVITY OF SMALL-SCALE HARPOON FISHERY BUSINESS IN KEI KECIL ISLAND PARK CONSERVATION AREA, SOUTHEAST MALUKU REGENCY
Full text linkPerikanan panah skala kecil merupakan suatu kegiatan produksi yang bersifat ekonomi di kawasan konservasi TPK Kei kecil. Sebagai kegiatan ekonomi nelayan panah selalu berupaya untuk meningkatkan pendapatan dan produktivitas usahanya dalam setiap musim, namun upaya tersebut selalu diperhadapkan dengan berbagai permasalahan yakni biaya operasional yang tinggi, dan perubahan harga pasar, dan ketidakpastian hasil tangkapan akibat variasi musim penangkapan. Tujuan penelitian ini untuk mengetahui tingkat pendapatan dan kelayakan usaha armada perikanan panah skala kecil yang menggunakan tenaga penggerak dayung, ketinting 6.5 PK, dan motor tempel 15 PK yang berkembang di kawasan konservasi TPK Kei kecil Kabupaten Maluku Tenggara. Jenis data yang dibutuhkan adalah data primer dan sekunder, data dikumpulkan menggunakan metode survei dengan teknik triangulasi. Analisis yang digunakan adalah analisis deskriptif kualitatif dan kuantitatif. Hasil analisis menunjukan bahwa armada perikanan panah motor tempel 15 PK sangat menguntungkan pada musim timur, ketinting 6.5 PK pada musim pancaroba 2 dan dayung pada musim pancaroba 1. Perikanan panah skala kecil layak untuk dikembangkan karena memiliki nilai indeks produktivitas disetiap musim lebih dari 1 (P>1) bahkan armada perikanan panah motor tempel 15 PK dan dayung tertinggi pada musim timur, dan ketinting 6.5 PK pada musim pancaroba 2 karena itu pengelolaan dan pengembangan perikanan panah perlu dilakukan secara efektif dan adaptif
CHARACTERISTICS OF SARDINE FISH OIL EMULSION (Sardinella sp.) FLOUR BY-PRODUCT DURING STORAGE
Full text linkSardine fish oil, which is mostly considered useless, is actually very beneficial because itcontains various omega-3 fatty acids, especially EPA and DHA so that fish oil is made into anemulsion product. Emulsion is a two-phase system in which small droplets of one liquid aredispersed into another liquid. The purpose of this study was to determine the characteristics ofthe best emulsion formula for 30 days of storage. The methods in this study include the stageof determining the emulsion formula, and the emulsion testing stage. In making the emulsionformula, the types of emulsifiers used were Carboxymethyl Cellulose (CMC) and lecithin witha ratio of 1: 1; 1: 2; 3: 1; and 3: 2. The tests carried out included viscosity, pH, and percentstability. The results showed that the highest viscosity, pH, and percent stability tests during 30days of storage were in formula 3: 1 and the lowest in formula 1: 2. During 30 days of storage,there was a decrease in the viscosity, pH, and emulsion stability values for all formulas. Thisfinding shows that the best emulsion formula uses CMC and lecithin emulsifiers, namely 3:1.Thus, this study shows that sardine fish oil emulsion has the potential to be developed into anemulsion product using the existing formulaMinyak ikan sardine, yang sebagian besar dianggap tidak bermanfaat, sebenarnya sangatbermanfaat karena mengandung berbagai asam lemak omega-3, terutama EPA dan DHAsehingga minyak ikan dibuat menjadi produk emulsi. Emulsi adalah sistem dua fase di manatetesan kecil dari salah satu cairan terdispersi ke dalam cairan lain. Tujuan dari penelitian iniyaitu mengetahui karakteristik formula emulsi terbaik selama 30 hari penyimpanan. Metodedalam penelitian ini meliputi tahap penentuan formula emulsi, dan tahap pengujian emulsi.Dalam pembuatan formula emulsi, jenis emulsifier yang digunakan yaitu CarboxymethylCellulose (CMC) dan lesitin dengan perbandingan 1:1; 1:2; 3:1; dan 3:2. Pengujian yangdilakukan meliputi viskositas, pH, dan persen stabilitas. Hasil menunjukkan bahwa pengujianviskositas, pH, dan persen stabilitas tertinggi selama penyimpanan 30 hari terdapat pada formula 3:1 dan terendah pada formula 1:2. Selama penyimpanan 30 hari, terjadi penurunannilai viskositas, pH, dan stabilitas emulsi untuk semua formula. Temuan ini menunjukkanbahwa formula emulsi terbaik menggunakan emulsifier CMC dan lesitin yaitu 3:1. Dengandemikian, penelitian ini menunjukkan bahwa emulsi minyak ikan sardine memiliki potensiuntuk dikembangkan menjadi produk emulsi menggunakan formula yang ada
THE EFFECT OF FERMENTED RICE WASHING WATER AND VINEGAR SOAKING ON THE SHELF LIFE OF RED TILAPIA FILLETS DURING LOW-TEMPERATURE STORAGE BASED ON ORGANOLEPTIC CHARACTERISTICS
Full text linkRed Nile tilapia (Oreochromis niloticus) fillet is a highly nutritious aquaculture product but is prone to spoilage, thus requiring environmentally friendly preservation innovations. This study aimed to evaluate the effect of fermented rice washing water with varying vinegar concentrations on the organoleptic characteristics of red tilapia fillets during cold storage. The research was conducted experimentally at the Laboratory of Fishery Product Technology, Universitas Padjadjaran, using five vinegar concentration treatments (0%, 0.5%, 1%, 1.5%, and 2%), and organoleptic parameters observed included appearance, odor, mucus, and texture. Data were analyzed using the Friedman test and Bayesian analysis. The results showed that the treatments significantly affected fillet shelf life, particularly in maintaining appearance and mucus up to day 11 of storage. The 1% vinegar concentration was identified as the most effective treatment in preserving fillet freshness during refrigeration. In general, the combination of fermented rice washing water and vinegar can serve as a natural preservative alternative to extend the shelf life of fishery products.Fillet ikan nila merah (Oreochromis niloticus) merupakan produk perikanan bernilai gizi tingginamun mudah rusak, sehingga diperlukan inovasi pengawetan ramah lingkungan. Penelitianini bertujuan mengkaji pengaruh larutan fermentasi air cucian beras dengan variasi konsentrasicuka terhadap karakteristik organoleptik fillet nila merah selama penyimpanan suhu rendah.Penelitian dilakukan secara eksperimental di Laboratorium Teknologi Hasil Perikanan,Universitas Padjadjaran, dengan lima perlakuan konsentrasi cuka (0%, 0,5%, 1%, 1,5%, dan2%) dan pengamatan parameter organoleptik (kenampakan, aroma, lendir, dan tekstur). Datadianalisis menggunakan uji Friedman dan uji Bayes. Hasil menunjukkan bahwa perlakuanFisheries Journal, 15 (3), 1619-1627. http://doi.org/10.29303/jp.v15i3.1572Luther et al., (2025)e-ISSN : 2622-1934, p-ISSN : 2302-6049 1620berpengaruh nyata terhadap daya simpan fillet, khususnya dalam mempertahankankenampakan dan lendir hingga hari ke-11 penyimpanan. Konsentrasi cuka 1% merupakanperlakuan terbaik dalam menjaga kualitas fillet selama penyimpanan dingin. Secara umum,kombinasi fermentasi air cucian beras dan cuka dapat digunakan sebagai alternatif pengawetalami untuk memperpanjang masa simpan produk ikan