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All Journal Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Journal of Aquaculture and Fish Health Grouper: Jurnal Ilmiah Perikanan Jurnal Abdi Insani Jurnal Layanan Masyarakat (Journal of Public Service) Journal of Marine and Coastal Science
Eka Saputra
Departemen Kelautan, Fakultas Perikanan Dan Kelautan Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Veterinary Other

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Introducing the Diversification of Fishery Products from Cultivated Milkfish as a Trigger for the Creative Economy in the Former Pros- titution Area of Kampung Dolly, Surabaya Patmawati Patmawati; Eka Saputra Saputra; Adriana Monica Sahidu; Syifania Hanidah Samara; Rikky Leonard; Maulida Agustina; Ghisella Ayu Rahmawati; Shindy Novia A'yun; Zulfan Ibrahimi; Mohamad Akmal Alwi Husein
Journal of Aquaculture and Fish Health Vol. 13 No. 3 (2024): JAFH Vol. 13 No. 3 September 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i3.40369

Abstract

Kampung Dolly was originally the largest prostitution areain Southeast Asia which is associated with nightlife. On 19June 2014, a policy was issued by the Surabaya city govern-ment to close this prostitution area which abruptly causedmany people to lose their jobs that previously could obtain anoverall economic turnaround of over 300 million rupiah pernight. Even after a decade, the community still has not beenable to recover its economic independence. The research wasdeemed indispensable for assisting the community regain itseconomic strength. This activity was conducted by the lectur-ers and students of the Faculty of Fisheries and Marine Uni-versitas Airlangga to foster a creative economy in KampungDolly community by utilizing fishery resources for 41 partici-pants who were members of MSME N'Jarang Nambe, Kam-pung Dolly, Surabaya. Assistance and monitoring were alsoprovided to ensure a successful outcome for the participants.Preliminary questionnaires found that 87.8% of participantshad ever bought fisheries products and were knowledgeableabout various diversification product types available in themarket. The final questionnaires observed the participants'preferences on product packaging, marketing, and licensing oftheir products. A total of 54% of participants preferred simplepackaging with affordable pricing, 66% of participants wouldrather sell their product at conventional markets directly, andonly 37% of participants have applied for business permits. Inconclusion, this activity has successfully providedcomprehensive insight regarding the introduction of productdiversification and assistance during the production process totrigger the entrepreneurial spirit for regaining economicstability in Kampung Dolly communities.
Effect of Rosella (Hibiscus Sabdariffa l.) Addition on Antioxidant Activity and Acceptability of Pedada (Sonneratia Caseolaris) Slice Jam Chandra Trisna Pangestu; Sapto Andriyono; Eka Saputra
Grouper Vol. 16 No. 1 (2025): Grouper : Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v16i1.252

Abstract

The Pedada fruit (Sonneratia caseolaris) is highly nutritious, containing vitamins A, B, B2, and C and phytochemicals such as flavonoids, steroids, and alkaloids. This study aims to develop Pedada fruit slice jam to enhance the practicality of conventional jam. However, the final product's unattractive color necessitates using natural colorants and bioactive compounds to enhance antioxidant activity. Roselle flower extract (Hibiscus sabdariffa L.), rich in anthocyanins with antioxidant properties, was used as a natural colorant. This research examines the effect of roselle extract on the antioxidant activity and acceptability of Pedada fruit sheet jam using a Completely Randomized Design (CRD) with four treatments: control (without roselle extract), and additions of 30% (P1), 40% (P2), and 50% (P3) roselle extract, each with five replications. Antioxidant activity, hedonic testing, and proximate analysis (carbohydrates, fats, moisture, ash, and protein) were measured. Data analysis was performed using SPSS with one-way ANOVA and Duncan's Multiple Range Test (DMRT) at a 95% significance level. The results show that adding roselle extract significantly enhances antioxidant activity, with the highest IC50 value observed at the 50% treatment (P3) at 25.380 ppm, compared to the control (P0) at 55.429 ppm. Furthermore, the addition of roselle extract improves product acceptability.
Co-Authors A. Shofy Mubarak Abdillah, Annur Ahadi Adriana Monica Sahidu Chandra Trisna Pangestu Dwi Yuli Pujiastuti Dwitha Nirmala Endang Dewi Masithah Fadiya Furuujihim Rohsarifuddin Ghisella Ayu Rahmawati Heru Pramono Isroni, Wahyu Laksmi Sulmartiwi Maulida Agustina Mila Ayu Mohamad Akmal Alwi Husein Muhammad Fauzan Patmawati Patmawati Pulung Siswantara Pursetyo, Kustiawan tri R. Rahardyan Prasetyo Ray Nasrullah Nasrullah Rikky Leonard Rr. Juni Triastuti Sapto Andriyono Shindy Novia A'yun Sri Subekti Syifania Hanidah Samara Tjahjaningsih, Wahju Zulfan Ibrahimi