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ANALISIS MIKROBA IKAN TUNA ASAP PADA BEBERAPA PASAR DI TOBELO, HALMAHERA UTARA Febrina Olivia Akerina
Prosiding Seminar Nasional Kemaritiman dan Sumber Daya Pulau-Pulau Kecil Vol 2, No 1 (2017)
Publisher : Prosiding Seminar Nasional Kemaritiman dan Sumber Daya Pulau-Pulau Kecil

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.338 KB)

Produk ikan tuna asap merupakan salah satu produk perikanan yang diminati oleh masyarakat Tobelo. Oleh karena itu, produsen dan penjual ikan tuna asap harus mampu mempertahankan mutu ikan asap agar aman untuk dikonsumsi oleh konsumen. Salah satu faktor yang menentukan mutu ikan asap berdasarkan Standar Nasional Indonesia (SNI) adalah cemaran mikroba. Penelitan ini bertujuan untuk mengetahui keberadaan mikroba pada ikan asap pada beberapa pasar di Tobelo. Analisis yang dilakukan dalam penelitian ini meliputi analisis Total Mikroba (TPC), pendugaan dan penegasan Escherichia coli, koloni Sthapylococcus sp., Salmonella dan total koloni kapang. Hasil analisis menunjukkan bahwa pada ketiga sampel, nilai rata-rata total mikroba berkisar antara 7,5 x 101 – 5,35 x 102 APM/g; ikan asap sampel B menunjukkan nilai rata-rata tertinggi koloni bakteri Staphylococcus sp. yakni 1,3 x 103 CFU/g; analisis koloni Salmonella sp. menunjukkan hasil yang negatif pada ketiga jenis sampel; ikan asap sampel A menunjukkan nilai rata-rata total koloni kapang sebesar 2,5 x 101 CFU/g; nilai rata-rata analisis pendugaan dan penegasan E. coli menunjukkan bahwa sampel A melebihi standar SNI sebesar 23 CFU/g. Dari hasil yang diperoleh, dapat disimpulkan bahwa, ikan asap sampel A terkontaminasi bakteri E. coli sedangkan ikan asap sampel B terkontaminasi Staphylococcus sp.; total koloni kapang dan bakteri pada ketiga sampel berada dibawah standar SNIKata kunci : E. coli, ikan asap, total mikroba (TPC)

Utilization of tuna innards as raw material for making fish feed based on organoleptic Febrina Olivia Akerina; Femsy Kour; Angga Rivanly Kitong; Riki Rikardo Ada; Rendy Simange
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.79-82

Tuna is one of the abundant potentials in North Halmahera Regency, Tobelo. Tuna fish sold in several markets in the city of Tobelo in the form of intact or have been handled, thus tuna fish waste in the form of innards and gills is not utilized, causing a pungent odor at the sales location. The use of fish waste, one of which is an innards fish can be used as an alternative raw material for making fish feed. The raw material for making fish feed must have good nutritional quality including protein sources. This study aims to find out how to process tuna waste into fish feed and the level of respondent's preference for fish feed made. This research was conducted in October - November 2021. The results show that the average panelist assessment of the texture of artificial fish feed texture ranges from 5.45-6.4, the organoleptic value of artificial fish feed ranges from 5.15 to 5.7, the organoleptic value of artificial fish feed ranges from 5.2 to 5.65.

Utilization of tuna innards as raw material for making fish feed based on organoleptic Febrina Olivia Akerina; Femsy Kour; Angga Rivanly Kitong; Riki Rikardo Ada; Rendy Simange
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.79-82

Tuna is one of the abundant potentials in North Halmahera Regency, Tobelo. Tuna fish sold in several markets in the city of Tobelo in the form of intact or have been handled, thus tuna fish waste in the form of innards and gills is not utilized, causing a pungent odor at the sales location. The use of fish waste, one of which is an innards fish can be used as an alternative raw material for making fish feed. The raw material for making fish feed must have good nutritional quality including protein sources. This study aims to find out how to process tuna waste into fish feed and the level of respondent's preference for fish feed made. This research was conducted in October - November 2021. The results show that the average panelist assessment of the texture of artificial fish feed texture ranges from 5.45-6.4, the organoleptic value of artificial fish feed ranges from 5.15 to 5.7, the organoleptic value of artificial fish feed ranges from 5.2 to 5.65.

Toxicity of traditionally dried processed Holothuria extract by fisherman in Kakara Islands, North Halmahera, Indonesia Febrina Olivia Akerina
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 4, No 2 (2020)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.4.2.79-82

Empirically, sea cucumber as a food ingredient that is believed to have efficacy as medicine (nutraceutical) because it contains bioactive compounds like terpenoid, saponin, essential amino acids, glycosaminglycan, chondroitin sulfate, sulfate polysaccharides, lectins, phenol and peptides. The aim of this research were to identify processing method performed by fisherman in Kakara Pulau and to determine the toxicity of dried sea cucumber extract againts Artemia salina larvae with three different solvents. The result showed that there were 8 types of sea cucumber that were dominant caught ny fisherman namely Kongkong, Joko, Susu, Kalengkong, Nanas, Benang, Badara dan Pasir. Most of them, process sea cucumber using a combination of smoking and drying. Based on the toxicity test, dried sea cucumber extract is included in the toxic category, which has the potential to be developed as an antibacterial.

Microbial contamination in smoked tuna at traditional market of Tobelo, North Halmahera, Indonesia Febrina Olivia Akerina
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 2, No 1 (2018)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.2.1.17-21

Smoked tuna is one of traditional fisheries product in Tobelo, North Halmahera. Tobelos people like this product because of its smoke taste. In Tobelo, there are many producer who sell this product, but information about its quality was unknown. In this research, the researcher wants to know about microbiology aspect of smoked tuna from three traditional market in Tobelo. The result of this research showed that Total Plate Count (TPC) value was from 7,5x1015,35x102 APM/g; smoked tuna from modern Market showed the highest Staphulococcus sp. colony at 1,3x103 CFU/g. colony of Salmonella sp. showed negative value for three different market. The highest fungy colony was 2,5x101 CFU/g from Gotong royong Market, for Escherichia coli analysis, smoked tuna from Gotong Royong Market showed high value at 23 CFU/g, it was exceed Indonesia National Standard.

Exploration of Bioactive Compounds, Toxicity and Activity of Sea Cucumber Stichopus horrens in Tagalaya and Tolonuo Villages, North Halmahera Febrina Olivia Akerina; Kadek Intan Dwi Anggari
JURNAL AGRIKAN (Agribisnis Perikanan) Vol 14 No 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Sea cucumbers are marine invertebrates that have a high selling value and are even traded on the international market. Tagalaya and Tolonuo villages are villages in North Halmahera that have sea cucumber fishermen, and sell their processed sea cucumbers in dry form. This study aims to identify bioactive compounds, toxicity and antioxidant activity of sea cucumber extract Stichopus horrens obtained from Tagalaya Village and Tolonuo Village, North Halmahera. The results of the analysis showed that the highest yield of the extraction process was sea cucumber B which was 16.93%, the LC50 value ranged from 332.16 to 368.54 ppm which was included in the toxic category. The biochemical compounds found in both sea cucumber extracts are saponins. Sea cucumber extract showed no antioxidant activity

Utilization of tuna innards as raw material for making fish feed based on organoleptic Febrina Olivia Akerina; Femsy Kour; Angga Rivanly Kitong; Riki Rikardo Ada; Rendy Simange
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.79-82

Tuna is one of the abundant potentials in North Halmahera Regency, Tobelo. Tuna fish sold in several markets in the city of Tobelo in the form of intact or have been handled, thus tuna fish waste in the form of innards and gills is not utilized, causing a pungent odor at the sales location. The use of fish waste, one of which is an innards fish can be used as an alternative raw material for making fish feed. The raw material for making fish feed must have good nutritional quality including protein sources. This study aims to find out how to process tuna waste into fish feed and the level of respondent's preference for fish feed made. This research was conducted in October - November 2021. The results show that the average panelist assessment of the texture of artificial fish feed texture ranges from 5.45-6.4, the organoleptic value of artificial fish feed ranges from 5.15 to 5.7, the organoleptic value of artificial fish feed ranges from 5.2 to 5.65.

Utilization of tuna innards as raw material for making fish feed based on organoleptic Febrina Olivia Akerina; Femsy Kour; Angga Rivanly Kitong; Riki Rikardo Ada; Rendy Simange
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.79-82

Tuna is one of the abundant potentials in North Halmahera Regency, Tobelo. Tuna fish sold in several markets in the city of Tobelo in the form of intact or have been handled, thus tuna fish waste in the form of innards and gills is not utilized, causing a pungent odor at the sales location. The use of fish waste, one of which is an innards fish can be used as an alternative raw material for making fish feed. The raw material for making fish feed must have good nutritional quality including protein sources. This study aims to find out how to process tuna waste into fish feed and the level of respondent's preference for fish feed made. This research was conducted in October - November 2021. The results show that the average panelist assessment of the texture of artificial fish feed texture ranges from 5.45-6.4, the organoleptic value of artificial fish feed ranges from 5.15 to 5.7, the organoleptic value of artificial fish feed ranges from 5.2 to 5.65.

Analisis Sosial Ekonomi Masyarakat Nelayan di Desa Efi-Efi Kecamatan Tobelo Selatan Halmahera Utara Femsy Kour; Febrina Olivia Akerina; Zakarias Dilago
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.13.1.38-45

Potensi perikanan yang melimpah di Halmahera Utara menjadi kekuatan besar bagi masyarakat nelayan untuk memanfaatkan laut sebaik mungkin khususnya pada sektor perikanan tangkap untuk memenuhi kebutuhan sehari-hari dan mensejahterakan kehidupan masyarakat nelayan. Penelitian ini bertujuan untuk menganalisis kondisi sosial dan ekonomi masyarakat nelayan dengan menggunakan analisis deskriptif dan Nilai Tukar Nelayan (NTN). Hasil penelitian menunjukkan bahwa kondisi sosial masyarakat nelayan Desa Efi-Efi masih rendah, tergambar dari pendidikan formal nelayan yang rendah. Rata-rata distribusi Nilai Tukar Nelayan masyarakat nelayan Desa Efi-Efi di atas angka satu yaitu nelayan yang memiliki NTN di bawah angka satu mulai dari 0,94-0,99 sebanyak 3 orang, NTN yang berada di sekitar atau di atas angka satu mulai dari 1,08-3,31 sebanyak 37 orang sehingga disimpulkan bahwa nelayan mempunyai tingkat kesejahteraan cukup baik untuk memenuhi kebutuhan subsistennya dan mempunyai potensi untuk mengkonsumsi kebutuhan sekunder atau kebutuhan tersier maupun menabung

Quality of Fish Sold at Traditional Markets in Tobelo City Febrina Olivia Akerina
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Research Media and Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.141-147

The waters of North Halmahera are a fishing area with abundant potential of small pelagic fish. Fishermen in Tobelo use a mini purse seine fishing gear which in local terms is called pajeko. The catch of pajeko fishermen is dominated by Mackarel tuna and Mackerel scad. The aim of this study was to determine the quality of fish caught by fishermen who are sold in one of the markets in Tobelo through organoleptic and pH analysis. Samples were taken randomly and analyzed descriptively so that the data were presented in the form of figures and tables. The results of the average pH analysis ranged from 6.00 - 6.50 and the results of the organoleptic analysis showed that the value was above 7 which indicated that the fish was still fresh.

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