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Analisis Kualitas Kerupuk Ikan Tuna dengan Uji Mikroorganisme dan Organoleptik di Kota Ternate M. Janib Achmad; Darmawaty Darmawaty; Nursanti Abdullah; Ardan Samman; Iswar Tolori
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 1 (2020)
Publisher : Sangia Publishing

Ikan tuna adalah jenis ikan dengan kandungan protein yang tinggi dan lemak yang rendah. Ikan tuna mengandung protein antara 22,6 - 26,2 g/100 g daging. Lemak antara 0,2 - 2,7 g/100 g daging. Di samping itu ikan tuna mengandung mineral, kalsium, fosfor, zat besi dan sodium, vitamin A (retinol), dan vitamin B (thiamin, riboflavin dan niasin). Salah satu pengolahan tradisional ikan tuna adalah pembuatan kerupuk ikan tuna, produk olahan ini sangat digemari oleh masyarakat. Karena memiliki nilai ekonomi, maka produk olahan ini perlu diteliti, untuk mengetahui total kepadatan koloni bakteri, mengetahui jenis-jenis bakteri pada kerupuk ikan tuna dan mengetahui cita rasa kerupuk tuna dengan metode uji organoleptik, yaitu tekstur, aroma, warna dan rasa. Penelitian ini menggunakan metode eksporatif, dengan teknik pengambilan sampel dilakukan secara langsung pada tempat pengolahan yaitu di Kelurahan Toboko dan Akehuda Kota Ternate. Hasil penelitian menunjukan bahwa jumlah total koloni bakteri tertinggi adalah 3.1 × 103 CFU/gram pada sampel A dan adalah 0.5 × 106 CFU/gram pada sampel A dan B. Hasil indentifikasi bakteri ditemukan 3 (tiga) jenis Microccus, Bacillus, dan Stapylococcus. Sedangkan rata-rata hasil analisis organoleptik adalah; warna 1-9, aroma 6.52-7.79, tekstur 7.63 dan rasa adalah 7.41-8.11.

Seagrass Potential as Supporting Ecotourism in Sibu Island, Subdistrict North Oba, North Maluku Province Salim Abubakar; Riyadi Subur; Rina Rina; Masykhur Abdul Kadir; Mesrawaty Sabar; Darmawaty Darmawaty; Nebuchadnezzar Akbar
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.147-159

Seagrass Ecotourism is a tourism activities based on the ecosystem of seagrass. Component of seagrass consist of vegetation and biota that associated with the seagrass. The purpose of this research is to understand the condition biophysics of seagrass (Types of seagrass, Cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass) and to establish the suitability of seagrass to support nautical ecotourism. This research have been done in Sibu island, Guraping village, north oba district, Tidore city for 6 month from April – September 2020. The method that used is a survey method consist of direct measuring of types seagrass, cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass. The data analysis includes percentage of cover seagrass and the suitability index of seagrass ecotourism. The result of the biophysical study were obtained are 8 types of seagrass, cover of seagrass (51,04- 92,71%), fish (12 types), makrozoobenthos (17 types), brightness (77-100%), substart (sand, muddy sand, mud) flow speed (0,01- 0,06 m/dt) and the depth of the seagrass (1-2,5 m). Sibu island could be developed as a region of Seagrass Ecotourism with index suitability tourism (IKW) station 1,3,4 and for the whole are located in category S1 (very suitable) and station 2 is in the suitable category.

Penentuan Ukuran Mata Jaring Insang Dasar (bottom gillnet) pada Komunitas Ikan Terumbu Karang di Pulau Donrotu Desa Sidangoli Dehe Kecamatan Jailolo Selatan Kabupaten Halmahera Barat Darmawaty Darmawaty; Rina Rina; Salim Abubakar
Jurnal Ilmu Kelautan Kepulauan Vol 2, No 1 (2019): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

penelitian yaitumengetahui jenis-jenis ikan yang hidup di terumbu karang yang tertangkap dengan jaring insang dasar di Pulau Donrotu Desa Sidangoli Dehe, mengetahui struktur komunitas ikan pada ekosistem terumbu karang yang meliputi keanekaragaman jenis, dominasi jenis, kemerataan jenis) di Pulau Donrotu Desa Sidangoli Dehe dan menentukan ukuran mata jaring minum dari alat tangkap bottom gillnet yang dioperasikan pada ekosistem terumbu karang di Pulau Donrotu Desa Sidangoli Dehe. Pengambilan sampel dengan mengikuti kegiatan operasi penangkapan.dengan nelayan. Jaring dioperasikan pada waktu siang dan malam hari pada saat air bergerak pasang. Lama perendaman alat selama 2 jam. Penangkapan dilakukan sebanyak 12 kali ulangan artinya satu kali ulangan sama dengan satu trip. Penempatan jaring pada areal terumbu karang sesuai perlakuan dengan melintang atau searah garis pantai.Komposisi jenis ikan terumbu karang sebanyak 10 jenis yaituSiganus canaliculatuis, Siganus spinus, Siganus chysospilos, Scarus fraenatus, Scarus quoyi,Lutjanus gibbus, Pristipomoides auricillia, Epinephelus quoyanus, Mulloidichtys flavolineatus dan Rhinecanthus verrucosus. Keanekaragaman jenis ikan yang tertangkap pada ekosistem terumbu karang di Pulau Donrotu tergolong sedang, dan tidak ada jenis yang mendominasi serta penyebaran jenisnya sangat merata.Ukuran mata jaring minimum bottom gillnet untuk penangkapan ikan pada ekosistem terumbu karang dengan ukuran ikan sedang menggunakan jaring dengan mesh size 3,78 inchi dan ikan besar, lebar dan tinggi dengan mesh size 5,30 inchi serta ikan yang panjang dan pipih dengan mesh size 2,65 ichi.Kata Kunci : Ikan karang, ukuran mata jaring, Pulau Donrotu

Distribution of Sea Surface Temperature in Dodinga Bay Its Relationship with Small Pelagic Fish Catch Fikri R. Malik; Darmawaty Darmawaty
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 14 No 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

The research was carried out using experimental fishing methods with data analysis in the form of geographic information system and non-linear regression analisys , with the aim of studying the distribution of sea surface temperature in relation to the catch of small pelagic fish in the waters of Dodinga Bay. The results showed that the distribution of the average sea surface temperature in April-July 2021 in the Dodinga Bay waters was quite volatile and was in the range of 28.62 oC - 29.48 oC, with a total catch of 3,979.85 kg, where this variable has a close relationship with the equation non-linear regression y = 0.0054x2 - 0.5329x + 41.502 and the correlation coefficient (r) is 0.786. The results also showed that the highest catch value was in the sea surface temperature range between 28.0 - 29.9 oC. The results of this study are preliminary information so that in an effort to manage small pelagic fish to the optimum level, field validation is necessary.

Utilization Of Bacan Coastal Fishery Port Facilities South Halmahera District Darmawaty Darmawaty; Fikri Rizky Malik; M. Djanib Ahmad
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 14 No 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

The purpose of this study is to see the level of utilization of the facilities owned by the Bacan Coastal Fishing Port. The results of this study are expected to be information material for the management and development of the Bacan Coastal Fishing Port. The method used in this research is a descriptive survey method which is a case study. The results show that the utilization rate for the length of the pier is 122%, the utilization rate for the depth of the pond is 35%, the utilization rate for the provision of diesel fuel was 33% and the utilization rate for the provision of ice blocks is 888%. Based on the results of these studies, it can be concluded that the depth of the pond and the provision of diesel fuel at the Bacan Coastal Fishing Port is not optimal, while the utilization rate of the length of the pier and the provision of ice blocks have passed the optimal point so that it is necessary to develop.

Potential and Interaction Patterns of Utilization of Seagrass Fishery Resources in Tuduku Island, South Jailolo District, West Halmahera Regency Rina Rina; Darmawaty Darmawaty; Salim Abubakar; Masykhur Abdul Kadir; Riyadi Subur; Sunarti Sunarti; Yuyun Abubakar; Adi Noman Susanto
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 15 No 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

. Seagrass ecosystem is one of the coastal ecosystems that can provide food supply and improve the living standards of coastal residents. The objectives of the study were to determine the composition of the seagrass species on Toduku Island, to determine the composition of the seagrass biota species, to determine the community structure of seagrass species and associated biota including species diversity, species dominance and species density and to determine the interaction pattern of the utilization of seagrass fisheries resources by the community around Toduku Island. . The method used is field observation and Participatory Rural Appraisal (PRA). The composition of seagrass species in Toduku Island are Enhalus acoroides, Thalassia hemprichii, Halophila minor, Cymodocea rotundata, Halodule pinifolio, and Syringodium isoetifolium. The composition of the biota that inhabits the seagrass beds of Toduku Island consists of fish, crabs and macrozoobenthos (Holothuroidea, Echinoidea, Asteroidea, gastropods, bivalves). The diversity of seagrass and biota species is moderate, there is no dominant species and the distribution of each species is very even. The pattern of interaction in the use of seagrass resources has been patterned for generations. The forms of utilization activities carried out by the community include taking mollusks (snails, clams), echinodes (sea cucumbers, sea urchins), catching fish and crabs.

Analisis Kualitas Kerupuk Ikan Tuna dengan Uji Mikroorganisme dan Organoleptik di Kota Ternate M. Janib Achmad; Darmawaty Darmawaty; Nursanti Abdullah; Ardan Samman; Iswar Tolori
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 1 (2020)
Publisher : Sangia Research Media and Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.1.60-68

Ikan tuna adalah jenis ikan dengan kandungan protein yang tinggi dan lemak yang rendah. Ikan tuna mengandung protein antara 22,6 - 26,2 g/100 g daging. Lemak antara 0,2 - 2,7 g/100 g daging. Di samping itu ikan tuna mengandung mineral, kalsium, fosfor, zat besi dan sodium, vitamin A (retinol), dan vitamin B (thiamin, riboflavin dan niasin). Salah satu pengolahan tradisional ikan tuna adalah pembuatan kerupuk ikan tuna, produk olahan ini sangat digemari oleh masyarakat. Karena memiliki nilai ekonomi, maka produk olahan ini perlu diteliti, untuk mengetahui total kepadatan koloni bakteri, mengetahui jenis-jenis bakteri pada kerupuk ikan tuna dan mengetahui cita rasa kerupuk tuna dengan metode uji organoleptik, yaitu tekstur, aroma, warna dan rasa. Penelitian ini menggunakan metode eksporatif, dengan teknik pengambilan sampel dilakukan secara langsung pada tempat pengolahan yaitu di Kelurahan Toboko dan Akehuda Kota Ternate. Hasil penelitian menunjukan bahwa jumlah total koloni bakteri tertinggi adalah 3.1 × 103 CFU/gram pada sampel A dan adalah 0.5 × 106 CFU/gram pada sampel A dan B. Hasil indentifikasi bakteri ditemukan 3 (tiga) jenis Microccus, Bacillus, dan Stapylococcus. Sedangkan rata-rata hasil analisis organoleptik adalah; warna 1-9, aroma 6.52-7.79, tekstur 7.63 dan rasa adalah 7.41-8.11.

The Processing of Tuna Fish (Thunnus sp) in Ternate City Darmawaty Darmawaty; Martini Djamhur; M. Djanib Achmad; Darmiyati Muksin
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 15 No 2 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v15i2.1269

One of the leading commodities of Ternate is Tuna fish. Tuna dominates with a percentage of 23.17% or 10,326 tons of the total catch landed in Ternate in 2019 (Ibrahim and Renjaan 2021). Tuna is a large pelagic fish that has a high protein content, which is between 22.6-26.2 g/100 g of meat and contains a low-fat content of 0.2-2.7 g/100 g of meat. The magnitude of the potential of tuna fish resources in Ternate must be utilized properly in order to be able to move the community's economy through the development of the potential of superior fish resources. Tuna is a fish which is favored by the community because it has a delicious taste and high nutritional value. However, the use of tuna in Ternate so far has only been processed into smoked fish (commonly called tuna fufu), grilled, shredded, fried, or cooked in rica-rica. One way that can be done is by diversifying processed tuna fish, namely by processing it into Rendang which can be used as icons and signature souvenirs of Ternate City. The problem faced by the residents of Tobololo Village is the lack of knowledge about how to process fish into fish rendang, so it is necessary to conduct training in making tuna fish rendang. The training methods provided are counseling and product demonstrations. After completing the training, the participants had the knowledge and skills to make tuna fish rendang.

Analysis of Purse Seine Vessel Operations Based at PPI Dufa-Dufa M. Farid Kharie; Umar Tangke; Ruslan Laisouw; Darmawaty Darmawaty; Siti Masiyah
Agrikan Jurnal Agribisnis Perikanan Vol 16 No 1 (2023): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v16i1.1638

Fisheries activities in Ternate City are developing well, this is supported by the operation of the Fish Landing Base (PPI) and the Ternate Nusantara Fishing Port. Information on effective fishing units and operations that have high productivity is important in the development of capture fisheries in PPI Dufa-Dufa, so that purse seine fisheries in PPI Dufa-Dufa is expected to be profitable and sustainable, therefore research on purse seine vessel operations needs to be done by considering all related aspects. The research took place from June to August 2014 at PPI Dufa-Dufa Ternate City by using descriptive analysis and effectiveness and efficiency analysis using scoring method to determine the level of effectiveness and efficiency analysis of purse seine vessel operational activities. The results of the study found that larger vessels (GT more than 20) have higher effectiveness and efficiency values than small vessels (GT less than 20). Purse seine operations at PPI Dufa-Dufa still allow for the development of operational activities, namely the development of new areas for fishing, improving fishing technology and increasing the quality value of catches in the form of training in handling catches

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