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INDONESIA
Jurnal Perikanan dan Kelautan
Published by Universitas Sultan Ageng Tirtayasa
ISSN : 20893469     EISSN : 25409484     DOI : http://dx.doi.org/10.33512/jpk
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Environmental Science
JPK accommodate the result of research and review of fisheries and marine, with the focus and scope : 1. Management and Technology Aquaculture 2. Fisheries Resource Management 3. Fishery Products Processing 4. Fishing Technology and Management 5. Marine Technology and Science
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 12 Documents
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Search results for , issue "Vol 13, No 1 (2023)" : 12 Documents clear
ANALISIS KADAR OMEGA 3 PADA DAGING IKAN TAWASSANG (Naso thynnoides) ASAL PAOTERE KOTA MAKASSAR Tahirah Hasan; Yasnidar Yasnidar; Muhammad Jusman Risaldi; Riza Linda; Mega Sari Juane Sofiana; Ikha Safitri
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.17935

Abstract

Omega-3 adalah kelompok asam lemak tak jenuh  essensial yang angat dibutuhkan oleh tubuh, karena tubuh tidak dapat mensintesa senyawa tersebut. Asam lemak omega-3 banyak ditemukan pada berbagai spesies ikan yang merupakan sumber asam lemak  hewani laut, seperti ikan tawassang (Naso thynnoides).  Telah dilakukan analisis kadar omega 3 pada daging ikan tawassang (Naso thynnoides) asal Paotere Kota Makassar.  Penelitian ini dimaksudkan untuk menganalisis  kadar dan jenis asam lemak omega 3 pada daging ikan tawassang (Naso thynnoides). Ekstraksi sampel secara sokhletasi dengan pelarut n-heksan, yang dilanjutkan dengan analisis kualitatif dan kuantitatif kadar dan jenis omega 3  menggunakan  instrument Gas Chromatography-Mass Spektrofotometer (GC-MS).  Hasil  analisis menunjukkan bahwa ekstrak daging ikan tawassang (Naso thynnoides) memiliki kandungan omega 3 sebesar 14,7941% dengan komposisi asam linolenat 0,3474%, DHA 10,7933% dan EPA 3,5735%. 
KARAKTERISTIK DAN PROFIL ASAM LEMAK MINYAK IKAN DARI JEROAN IKAN BULAN-BULAN (Megalops sp.) Stephanie Bija
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.20229

Abstract

Ikan bulan-bulan (Megalops sp.) merupakan salah satu jenis ikan pelagis yang hidup di Perairan pantai dan muara sungai, serta termasuk jenis hasil tangkapan samping. Penelitian ini bertujuan untuk menganalisis karakteristik dan profil asam lemak minyak ikan bulan-bulan (Megalops sp.), serta menentukan suhu ekstraksi terbaik. Metode penelitian yang digunakan adalah ekstraksi secara dry rendering pada suhu 400C, 500C, dan 600C selama 1 jam. Hasil penelitian menunjukkan kadar lemak jeroan ikan bulan-bulan yaitu 17,80%. Perlakuan terbaik yaitu pada perlakuan ekstraksi dengan suhu 60oC. Nilai rendemen yang diperoleh  sebesar 20,34%. Profil asam lemak minyak jeroan ikan bulan - bulan (Megalops sp.) menunjukkan total kandungan asam lemak jenuh/saturated fatty acid (SFA) sebesar 49,60%; total kandungan asam lemak tidak jenuh tunggal/monounsaturated fatty acid (MUFA) sebesar 32,97%; dan total kandungan asam lemak tidak jenuh majemuk/polyunsaturated fatty acid (PUFA) sebesar 17,39%. Kesimpulan dari penelitian ini adalah jeroan ikan bulan-bulan dapat diekstraksi menjadi minyak ikan.
Front Matter Volume 13 Nomor 1 (Juni 2023) Jpk Jpk
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.24109

Abstract

DINAMIKA POPULASI IKAN KEMBUNG LELAKI (Rastrelliger kanagurta) DI TELUK KUPANG, PROVINSI NUSA TENGGARA TIMUR, INDONESIA Restituta Kurnia; Yahyah yahyah; Lumban Nauli Lumban Toruan
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.21368

Abstract

Indian mackerel (Rastrelliger kanagurta) in the waters of Kupang Bay is part of the wealth of biological resources that the population needs to be maintained in order to be sustainable. The rate of exploitation Indian mackerel fish is due to the large market demand and high levels of consumption, causing many fishermen to carry out continuous fishing. This research aims to analyze Indian mackerel fishstock as a basis for policies for fisheries management in the waters of Kupang Bay. The research was conducted in September 2022. Total sample of fish was 150. The data collected includes length and total weight. Data analyzed used Microsoft Excel and FISAT II software. The results of the analysis of the long-weight relationship between male and female mackerel showed that the growth pattern was negatif allometric with estimated of growth parameters L∞ = 28.40 cm, K = 0.51 years, and t0 = -0.32 years. The total mortality rate (Z) was 4,68, the natural mortality rate (M) was 1,17, the mortality rate from fishing (F) was 3,5, and the exploitation rate (E) was 0,75 per year.
Pengembangan Tata Kelola Ekonomi Biru Untuk Memperkuat Blue Economy Development Index di Indonesia Aryo Sahid Sujiwo; Nurlaili Nurlaili
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.23726

Abstract

Meskipun ekonomi biru mempunyai potensi untuk berperan dalam pembangunan kelautan yang berkelanjutan, hingga saat ini praktik-praktik untuk menerapkan konsep ekonomi biru jumlahnya masih relatif terbatas. Penelitian ini bertujuan untuk mengidentifikasi sektor-sektor yang potensial untuk mendukung pembangunan ekonomi biru, menganalisis elemen-elemen yang terlibat dalam tata kelola ekonomi biru, serta menganalisis model struktural elemen-elemen tersebut guna meningkatkan Blue Economy Development Index di Indonesia. Penelitian ini menggunakan pendekatan metode campuran untuk mencapai tujuan tersebut: analisis kebijakan dan kelembagaan, wawancara semi terstruktur dengan pelaku ekonomi biru, dan survei lapangan. Metode analisis yang digunakan adalah interpretive structural modeling. Temuan penelitian ini menunjukan adanya enam sektor ekonomi biru di Pulau Untung Jawa: keberadaan galangan kapal, penangkapan ikan, aquakultur, wisata bahari, transportasi laut, dan desalinasi air laut. Hasil penelitian mengindikasikan bahwa penegakan hukum dan peraturan terkait ekonomi biru sebagai elemen kunci, dilanjutkan dengan elemen dukungan pemangku kepentingan terkait ekonomi biru. Sedangkan untuk kelembagaan tata kelola ekonomi biru yang berkelanjutan, penelitian ini menemukan kepemimpinan dan komitmen pemerintah sebagai elemen kunci kelembagaan tata kelola ekonomi biru.
Back Matter Volume 13 Nomor 1 (Juni 2023) Jpk Jpk
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.24115

Abstract

CHARACTERIZATION OF ANTIOXIDANT COMPOUNDS FROM CELEBES SEA BAMBOO EXTRACTS (Isis hippuris) USING GC-MS Tanod, Wendy Alexander; Dewanto, Didit Kustantio; Cahyono, Eko; Ansar, Novalina Maya Sari; Rieuwpassa, Frets Jonas; Sambeka, Yana
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.21027

Abstract

Sea bamboo (Isis hippuris) is one of the octocorallia which is reported to produce unique biological activity and is beneficial for pharmaceutical development. Evaluation of the bioactive compounds of sea bamboo collected from Sulawesi (Celebes) waters has never been reported. Gas chromatography and mass spectrometry (GC-MS) are convenient methods for evaluating bioactive compounds. This study aims to evaluate bioactive compounds from extracts of sea bamboo from Sulawesi by GC-MS method and predict their activity computationally. Samples of sea bamboo were collected from Kabonga Besar Coast, Palu Bay, Central Sulawesi, Indonesia. Samples were extracted by maceration method using methanol: dichloromethane solvent. GC-MS evaluated bioactive compounds from sea bamboo extracts. The antioxidant activity was determined by the DPPH scavenging method, compared with Vitamin E. The biological activity of Celebes sea bamboo extracts was predicted with PASS prediction. GC-MS evaluation identified nine alkaloid-derived and phenolic-derived compounds, namely tetramethyldiaminoethane; dimethylisopropanolamine; crotonic acid, (E)-; 2,4-dimethylpyrrole; 1-(carboxymethyl)pyridinium chloride; pyridine, 3,4-dimethyl-; 3,5-dithiahexanol 5,5-dioxide; N-Nitroso-2-methylthiazolidine; and (-)-cis-carveol. The Celebes sea bamboo extracts have strong antioxidant activity. These compounds are predicted to have antioxidant abilities, closely related to their role as NADPH-oxidase inhibitors.
Ekstraksi Konsentrat Protein Ikan Gabus (Channa Striata) Dengan Bahan Pengekstrak Aseton Cindytia Prastari; Irnawati Sinaga; Listia Amanda
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.8448

Abstract

Snakehead has been reported to have high protein content and economic value. This study aims to determine: (1) nutritional content (proximate) fresh snakehead, (2) the results of snakehead fish protein concentrate, (3) nutritional content of snakehead fish protein concentrate, and (4) total amino acid content of fish protein concentrate snakehead. Research in five steps experiment: (1) preparation of fresh snakehead fish meat, (2) analysis of nutritional content (proximate) snakehead fish meat, (3) analysis of the results of snakehead fish protein concentrate, (4) analysis of nutrient content (proximate) concentrate snakehead fish protein, and (5) analysis of the total amino acid content of snakehead fish protein concentrate. The current study reported that the nutritional content (proximate) of fresh meat snakehead fish was 75.52% water (bb): 77.69% protein (bk); 4.18% fat (bk), 14.77% ash (bk), and 3.36% carbohydrate (bk). The average yield produced in the manufacture of snakehead fish protein concentrate was 69.87%. While the nutritional content (proximate) snakehead fish protein concentrate is 8.97% water, 66.07% protein, 0.89% fat; 11.53% ash, and 12.54% carbohydrates. The highest levels of amino acids in snakehead fish protein concentrate were lysine (6,12%) and tryptopan (5,89)
DETERMINASI KUALITAS AIR BUDIDAYA IKAN MENGGUNAKAN METODE INDEKS PENCEMARAN di SMART FISHERIES VILLAGE PANEMBANGAN Ilma Azizah Arviani; Khothoh Syuraikhanah; Purnama Sukardi; Muslih Muslih; Dewi Wisudyanti Budi Hastuti; Nuning Vita Hidayati
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.19615

Abstract

Banyumas is one of the areas with the largest aquaculture center. One of the cultivation techniques applied is the cultivation of the Minapadi system. Panembangan, Banyumas which has been designated as a Smart Fisheries Village (SFV) is one of the developing areas for this system, with tilapia as a commodity. However, in developing it, several efforts are needed to maintain the physico-chemical quality of water as fish habitat. Therefore, it is necessary to analyze the physico-chemical quality of the water and the pollution status of the waters in the cultivation area. This study aims to determine the conformity between the quality standards and the condition of the physico-chemical parameters of water and its pollution status at the Panembangan SFV. Sampling was carried out at 10 predetermined points and carried out in September and October, 2022 with the parameters analyzed namely temperature, Dissolved Oxygen (DO), pH, nitrate, phosphate, heavy metals Cadmium (Cd), Chromium (Cr) and Lead (Pb). Data were analyzed using the Pollution Index (IP) method. Based on the analysis results, Mina Padi is included in the criteria for good waters in September and slightly polluted in October. Thus, further efforts are needed to maintain and reduce the status of water pollution in the Mina Padi Panembangan area so that the fish that are cultivated can grow optimally.
PENGARUH PENAMBAHAN AMPAS KELAPA TERFERMENTASI RAGI ROTI DALAM PAKAN BUATAN IKAN LELE SANGKURIANG (Clarias gariepinus) Tania Agustin; Mad Rudi; Himawan Prasetiyo
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.21009

Abstract

Ampas kelapa merupakan limbah rumah tangga yang dapat dimanfaatkan sebagai bahan alternatif dalam pembuatan pakan ikan untuk mengatasi biaya produksi karena harganya ekonomis dan mudah didapatkan. Tujuan penelitian yang dilakukan yaitu untuk mengetahui komposisi formulasi pakan buatan dengan bahan ampas kelapa yang telah difermentasi dengan ragi roti (Saccharomyces cerevisiae) untuk pakan ikan lele sangkuriang (Clarias gariepinus). Percobaan secara RAL 4 perlakuan dan ulangan yaitu dengan formulasi ampas kelapa 0% (P0), 60% (P1), 70% (P2), 80% (P3). Hasil penelitian menunjukkan P0 mengalami pertumbuhan yang paling tinggi. Namun, P1 mengalami pertumbuhan, kelangsungan hidup, dan FCR yang paling baik diantara perlakuan lain. Formulasi pakan buatan dengan ampas kelapa 60% memberikan pertumbuhan ikan lele sangkuriang (Clarias gariepinus), nilai laju pertumbuhan spesifik pada perlakuan P1 yaitu 1,69%, pertumbuhan panjang mutlak 1,90 cm, SR 100% dan FCR 1,5. Oleh karena itu, ampas kelapa dapat digunakan dalam pakan buatan. Coconut dregs is a household waste that can be used as an alternative ingredient in the manufacture of fish feed to overcome production costs because it is economical and easy to obtain. The aim of the research was to determine the composition of the feed formulation made from fermented coconut dregs with baker's yeast (Saccharomyces cerevisiae) for sangkuriang catfish (Clarias gariepinus) feed. RAL experiment with 4 treatments and repetitions, namely with the formulation of coconut dregs 0% (P0), 60% (P1), 70% (P2), 80% (P3). The results showed that P0 had the highest growth rate. However, P1 exhibited the best growth, survival rate, and feed conversion ratio (FCR) among the treatments. The formulation of artificial feed with 60% coconut dregs provided growth for sangkuriang catfish (Clarias gariepinus), with a specific growth rate of 1.69%, an absolute growth length of 1.90 cm, a survival rate of 100%, and an FCR of 1.5. Therefore, coconut dregs can be used in artificial feed production.

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