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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis JURNAL PERIKANAN TROPIS Jurnal Biosense Journal of Rural and Urban Community Empowerment SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Perikanan Mantis Journal of Fisheries
Riris Roiska
University Of Jambi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences

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Journal : Jurnal Perikanan

 1 
EFFECT OF TEMPERATURE AND STORAGE TIME OF TUNA FISH (Euthynnus affinis) ON ORGANOLEPTIC AND SENSORY QUALITY Riris Roiska; Husnul Khatimah Ramli; Eka Aprianti; Putinur Putinur; Tri Wulandari; M. Aksa Azis
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1247

Abstract

Tuna Fish was one of the main commodities in Ternate North Maluku. The importance of understanding good handling practice would has an impact on the quality of the fish, therefore this research will discuss the effect of temperature and storage time on the organoleptic and sensory quality of tuna fish. The effect of temperature and storage time on organoleptic and sensory quality determined by visually observing and conducting an organoleptic tuna fish and boil test for sensory values on fish. Organoleptic and sensory test were conducted by 30 panelis and all data analyzed using oneway anova and descriptive for sensory quality. The research results were found that the organoleptic quality of room temperature from 0th hour was significantly different with 12th hour and 24th hour and the organoleptic value at chilling room from 0th and 12th hour was significantly different with 24th hour. Overal the results of the sensory/boiled test at chilling temperature were still suitable for consumption because there was no honeycomb, curd, pasty, blood spots and there was no itchy or smell when eaten. Sensory result at room temperature at 0th hour and 12th hour were still suitable for consumption because there was no honeycomb, curd, pasty, blood spots and also It didn’t itchy or smell when eaten, which is different from the 24th hour, it was smells, itchy and there was a burning sensation on the tongue after consumed.
POTENTIAL AND QUALITY OF FISHERY PRODUCTS IN EAST NUSA TENGGARA Riris Roiska; Reni Lobo; Tri Wulandari; Febrina Rolin; Yusyam Leni; Dwinda Pangentasari; Ainun Rohmawati Bareta
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1248

Abstract

Indonesia is a country that has quite large marine and fisheries resources and East Nusa Tenggara is one of the provinces in Indonesia that has very large fisheries resources, for this reason further exploration is being carried out to utilize these fisheries resources for both the domestic and export markets. This research is to find out about the marine and fisheries potential in East Nusa Tenggara and the quality of these fishery products by making direct observations at the Fish Quarantine Station for Quality Control and Safety of Fishery Products (SKIPM) Kupang, East Nusa Tenggara to find out about the fishery products that are trafficked. from the SKIPM. The results of the research show that East Nusa Tenggara has a very large and varied fisheries potential such as Anggoli, Skipjack, Cakalang, Crab Meat, Sweet Lip Fish, Grouper, Red Snapper, Onaga, Hermit crab, Mud Crab, Lobster, Beef Sei Tuna, Shark Fin, Mutira snails, Mackerel, Sea Cucumbers, Tuna Loin, Fan Shrimp, Ronggeng Shrimp, Seaweed and among these products Seaweed and Skipjack tuna are the highest number of fishery products trafficked from SKIPM Kupang, East Nusa Tenggara. The research results also show that 19 products originating from several fish processing units in East Nusa Tenggara province have met the maximum limit criteria for Escherichia coli contamination, namely <3 MPN/g with sensory pass quality or were still suitable and safe for consumption or marketing.
ANTIOXIDANT POTENTIAL OF BIOACTIVE COMPOUNDS IN ETHANOL EXTRACTS OF SEAGRASS AND MACROALGAE FROM LAMPUNG WATERS Bareta, Ainun Rohmawati; Widiastuti, Endang Linirin; Nurcahyani, Nuning; Roiska, Riris; Leni, Yusyam
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1418

Abstract

The sea in Indonesia covers 75% of its total land area. According to data from the Ministry of Marine Affairs and Fisheries (2019), Indonesia has approximately 5.8 million km² of water area out of a total territory of 7.81 million km². The biodiversity in Indonesia's coastal areas is utilized by coastal communities in their daily lives. Coastal resources also have potential in the health sector, such as seagrass, macroalgae, and taurine, which can be used as raw materials for natural medicine. The purpose of this study is to analyze the antioxidant potential based on the IC50 value of taurine, ethanol extracts of the seagrasses Enhalus acoroides and Cymodocea rotundata, as well as the macroalgae Padina australis and Sargassum duplicatum. The method used is the antioxidant activity assay using DPPH (2,2-Diphenyl-1-picrylhydrazyl). The results of this study indicate that, after testing with DPPH, only the ethanol extract of Cymodocea rotundata had an IC50 value of < 200 µg/mL, specifically -652.95 µg/mL, whereas the IC50 values of taurine, the ethanol extract of Enhalus acoroides, and the ethanol extracts of the macroalgae Padina australis and Sargassum duplicatum were > 200 µg/mL, indicating no antioxidant activity. In conclusion, only the ethanol extract of Cymodocea rotundata has the potential to be a candidate for antioxidant raw material.
THE EFFECT OF SHADING ON THE LENGTH OF INCUBATION AND HATCHING SUCCESS OF GREEN TURTLE (Chelonia mydas) EGGS IN PANGUMBAHAN, SUKABUMI, WEST JAVA Leni, Yusyam; Zamani, Neviaty Putri; Natih, Nyoman Metta Nyanakumara; Bareta, Ainun Rohmawati; Roiska, Riris
Jurnal Perikanan Unram Vol 15 No 3 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i3.1527

Abstract

The condition of the nest greatly determines the success of turtle egg hatching. The success of turtle egg hatching, both naturally and artificially, is influenced by several factors such as the location of the nest, the depth of the nest, vegetation conditions, environmental temperature, humidity and the surrounding environment. This study aims to see the effect of shade on the length of the incubation period and the success of green turtle egg hatching in semi-natural nests. This study was conducted at Pangumbahan Nesting Beach, Sukabumi. This study used an experimental method with the treatment of semi-natural nests placed in exposed areas and shaded areas with different depths, namely 68 (control), 30, 50, 70 and 90 cm. Measurements and observations of environmental conditions were carried out during the incubation period. Observations of hatching of hatchlings began on the 55th day of incubation and the dismantling of the entire nest was carried out on the 68th day of incubation. The results showed that in exposed areas there was no significant difference given the level of treatment on the length of the incubation period, while in sheltered or protected areas there was at least one difference in the level of treatment that had a different effect on the length of the incubation period. The fastest incubation period in exposed areas was at a depth of 30 cm and in sheltered areas was at a depth of 90 cm. Key words: incubation period, the green turtle, the success of hatching.  
Co-Authors Afriani H Agus Mandar, Agus Annisa Rianti Aprianti, Eka Arfiana, Monica Asyraf, Muhyi Azis, M. Aksa Bagus Pramushinto Damhuri, Dedi Depison Depison Dwinda Pangentasari Dyah Muji Rahayu Eka Aprianti Ester Restiana Endang Gelis Farhan Ramdhani Fauzan Ramadan Febrina Rolin Firmansyah Firmansyah Gilang Ramadhan Hariski, M Hasanah Hasanah Husnul Khatimah Ramli Khoiriyah, Muhimatul Kristian Edo Zulfamy Leni, Yusyam Lisna Lisna, Lisna Lobo, Reni Lubis, Abdillah M. Aksa Azis Manurung, Ester Natih, Nyoman Metta Nyanakumara Nelwida Nelwida NEVIATY PUTRI ZAMANI Nuning Nurcahyani Pangentasari, Dwinda Putinur Ramli, Husnul Khatimah Reni Lobo Rizky Janatul Magwa Rohmawati Bareta, Ainun Septy Heltria Setiyano, Regi Soselisa, Julian Franklin Tri Wulandari Tri Wulandari Widiastuti, Endang Linirin Wiwaha Anas Sumadja Wulandari Wulandari