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PELATIHAN PEMBUATAN KERIPIK IKAN GABUS (Channa striata) DI KAMPUNG YOBOI, SENTANI, JAYAPURA Mishbach, Imam; Ohee, Henderite L.; Runtuboi, Dirk Y. P.; Gea, Liyatin; Tuhumena, Lolita
Balobe: Jurnal Pengabdian Masyarakat Vol 3 No 2 (2024): Balobe: Jurnal Pengabdian Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/balobe.3.2.91-100

The Wali Nibhi Reading House Group, also known as the Yoboi Reading House, was established in November 2019 in Yoboi Village, Sentani, Papua, with a focus on literacy improvement and women's empowerment. The group is predominantly composed of women, making it well-suited to develop skills in producing snakehead fish chips. However, they still face challenges in terms of skills and facilities. The existing skills are not yet sufficient to process fish into value-added products. The community's high dependence on the fisheries sector makes the local economy vulnerable to fluctuations in catch and environmental impacts. Training on processing snakehead fish into low-calorie chips through baking could address these issues. The method used is community-based training. Training in the production of fish stick chips and atom crackers has provided the community with new knowledge and skills. This program is crucial for local economic empowerment, teaching processing techniques and entrepreneurial skills that can increase income and well-being. The training utilizes local natural resources and strengthens the community's self-reliance and competitiveness in a broader market.

Effectiveness of Silver Nanoparticles Utilization from Microalgae Chlorella Pyrenoidosa and Dunaliella Salina for Vaname Shrimp Farming in the Muara Tami District of Jayapura Mishbach, Imam; Bara'padang, Barnabas; Runtuboi, Dirk Y. P.; Suharno, Suharno; Sujarta, Puguh; Gea, Liyatin
INJURITY: Journal of Interdisciplinary Studies Vol. 3 No. 10 (2024): INJURITY: Journal of Interdisciplinary Studies.
Publisher : Pusat Publikasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58631/injurity.v3i10.1295

Muara Tami district in Jayapura has significant potential for vaname shrimp farming. However, environmental problems and pathogens are often the main obstacles that reduce the productivity of this culture. One of the innovative solutions being developed to overcome these problems is the application of nanoparticle innovation in aquaculture, especially silver nanoparticles (AgNPs). This study aims to assess the effectiveness of using silver nanoparticles obtained from microalgae Chlorella pyrenoidosa and Dunaliella salina as an alternative that can support the development of vaname shrimp farming. The research method used a qualitative approach, with data collected through direct observation, involving the manufacture of silver nanoparticles from microalgae C. pyrenoidosa and D. salina, which were then used as feed for vaname shrimp. After observation, the data were processed and supported by related literature. The results showed that the application of silver nanoparticles from microalgae was effective on the growth and survival rate of cultured vaname shrimp in Muara Tami District. Thus, these findings indicate that microalgae have great potential as natural agents that can help reduce toxicity in aquaculture environments, creating healthier and more sustainable shrimp farming conditions.

Analysis of abundance and ditribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems in Muris Besar Village, Demta District, Jayapura Regency, Papua Runtuboi, Dirk Y. P.; Kalor, John Dominggus; Paiki, Kalvin; Jaban, Robert D; Indrayani, Ervina; Mantayborbir, Vyona; Izaac, Fransina A
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.37510

Parrotfish is the speciesLeptoscarus vaigiensis. Leptoscarus vaigiensisis a species of fish found in Muris Besar Village's waters, and it lives in seagrass meadow areas. This study aims to find parrot fish species abundance and distribution (Leptoscarus vaigiensis) in seagrass environments. Benefits from this research are anticipated to include supporting data and information, particularly for the fisheries industry in this water area, and significant information for preserving seagrass ecosystems as a specialized habitat for parrotfish (Leptoscarus vaigiensis). The Water Visual Census (UVC) is used to assess parrot habitat in the waterways. Direct observation at the research site is used to learn about and gather data about the object under study. Counting stationary points, transects, timed swimming at stationary sites, divers remaining in one location and surveying a specified radius for a certain amount of time are the major categories into which UVC methods fall. The research locations are Waipa Beach, Ugape Cape, Augara Beach, Muris Besar Village, Demta District, Jayapura Regency, Papua. The highest abundance value is at station 1, with an abundance value of 1,300 ind/m, while the lowest is at station 2, with an abundance value of 700 ind/m. Leptoscarus vaigiensis has a species distribution with a morality index value between 0.33 and 0.50. The distribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems is categorized as comparable according to the criteria for distribution patterns.Keywords:DistributionParrotfishMuris Besar VillagerAbundanceSeagrass beds

Analysis of abundance and ditribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems in Muris Besar Village, Demta District, Jayapura Regency, Papua Runtuboi, Dirk Y. P.; Kalor, John Dominggus; Paiki, Kalvin; Jaban, Robert D; Indrayani, Ervina; Mantayborbir, Vyona; Izaac, Fransina A
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.37510

Parrotfish is the speciesLeptoscarus vaigiensis. Leptoscarus vaigiensisis a species of fish found in Muris Besar Village's waters, and it lives in seagrass meadow areas. This study aims to find parrot fish species abundance and distribution (Leptoscarus vaigiensis) in seagrass environments. Benefits from this research are anticipated to include supporting data and information, particularly for the fisheries industry in this water area, and significant information for preserving seagrass ecosystems as a specialized habitat for parrotfish (Leptoscarus vaigiensis). The Water Visual Census (UVC) is used to assess parrot habitat in the waterways. Direct observation at the research site is used to learn about and gather data about the object under study. Counting stationary points, transects, timed swimming at stationary sites, divers remaining in one location and surveying a specified radius for a certain amount of time are the major categories into which UVC methods fall. The research locations are Waipa Beach, Ugape Cape, Augara Beach, Muris Besar Village, Demta District, Jayapura Regency, Papua. The highest abundance value is at station 1, with an abundance value of 1,300 ind/m, while the lowest is at station 2, with an abundance value of 700 ind/m. Leptoscarus vaigiensis has a species distribution with a morality index value between 0.33 and 0.50. The distribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems is categorized as comparable according to the criteria for distribution patterns.Keywords:DistributionParrotfishMuris Besar VillagerAbundanceSeagrass beds

Identification Of Salmonella sp. In Smoked Fish In Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina; Runtuboi, Dirk Y. P.
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.7099

The purpose of this study was to assess the microbiological quality of smoked fish at the processing center in Jayapura City, Papua. 100 kilograms of smoked fish were tested, samples were taken from producers, distributors, and retailers at three distribution levels. Microbiological tests included identification of Salmonella sp. bacteria and Total Plate Count (TPS) tests. The results of the study were conducted using ANOVA and DMRT further tests at a significance level of 95%. The average TPS value at all distribution levels ranged between 3.379 and 3.509 log cfu/g, which is still within the safe limit for consumption (p>0.05). Each sample tested did not show any Salmonella sp. contamination. This study shows that smoked fish products in Jayapura City are microbiologically safe, but care during distribution needs to be improved, especially in terms of packaging and cleanliness, so that the product continues to satisfy consumers. Consumers can be more satisfied and shelf life can be extended with better hygiene, packaging, and better distribution chain management. The results of this study provide important insights for producers, consumers, and related parties about the quality of Jayapura smoked fish. This information can be used as a basis for fisheries policy and product quality improvement.

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