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All Journal HAYATI Journal of Biosciences Jurnal Teknologi Perikanan dan Kelautan JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Aquaculture and Fish Health Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Kontribusia : Research Dissemination for Community Development Grouper: Jurnal Ilmiah Perikanan Jurnal Abdi Insani Jurnal Perikanan Pantura Jurnal Layanan Masyarakat (Journal of Public Service) Journal of Marine and Coastal Science Tomini Journal of Aquatic Science Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan International Journal of Natural Science Studies and Development (IJOSS)
Luthfiana Aprilianita Sari
Departemen Akuakultur, Fakultas Perikanan Dan Kelautan, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Veterinary Other

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PENGARUH PUPUK FERMENTASI KARAGENAN TERHADAP DIAMETER SEL DAN KANDUNGAN LIPID Chlorella vulgaris SKALA SEMI MASSAL Alfin Tauhid; Luthfiana Aprilianita Sari; Gunanti Mahasri
Jurnal Teknologi Perikanan dan Kelautan Vol 14 No 2 (2023): NOVEMBER 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.14.149-156

Abstract

Chlorella vulgaris merupakan salah satu mikroalga yang berpotensi digunakan sebagai bahan baku biodiesel. Selain itu juga digunakan sebagai food additive serta sumber pakan alami sehingga perlu dilakukan upaya kultur untuk memenuhi ketersediaan stok C. vulgaris. Kondisi lingkungan serta nutrien merupakan kondisi yang perlu diperhatikan. Salah satu sumber nutrien dapat diperoleh dari hasil fermentasi karagenan. Sedangkan kondisi lingkungan berkaitan dengan sistem kultur yang digunakan. Kultur skala semi massal digunakan untuk meningkatkan biomassa mikroalga. Penelitian tersebut menggunakan uji ANOVA dan uji jarak berganda Duncan dengan 4 perlakuan dan 5 ulangan yaitu P1 (Kontrol): menggunakan pupuk campuran Urea 70 ppm, ZA 40 ppm, TSP 40 ppm, EDTA 5 ppm, FeCl3 1 ppm, dan NPK 5 ppm dengan takaran pemberian disamakan dengan dosis pupuk Walne yakni 1 mL/L, P2: menggunakan pupuk karagenan yang difermentasi dengan dosis 20 ppm, P3: menggunakan pupuk karagenan yang difermentasi dengan dosis 30 ppm, dan P4: menggunakan pupuk karagenan yang difermentasi dengan dosis 40 ppm. Hasil penelitian diperoleh bahwa penambahan pupuk karagenan yang difermentasi diperoleh dosis terbaik 20 ppm dengan hasil diameter sel 2,79 µm dan kandungan lipid 45,02%.
PENERAPAN TEKNOLOGI AKUAPONIK PADA BUDIDAYA IKAN NILA (Oreochromis niloticus) DAN SELADA (Lactuca sativa) DI LAHAN YANG TERBATAS DI SENTRA WISATA KULINER DELES MERR, SURABAYA Luthfiana Aprilianita Sari; Kismiyati Kismiyati; Rozi Rozi; Naufal Falatehan; Yogita Tirta Noviyanti; Auriga Putri Faradilla; Gita Zahrani Aryandini; Benedikta Tania Diklauia; Sulastri Arsad; Muhammad Yusuf
Jurnal Abdi Insani Vol 10 No 4 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i4.1154

Abstract

Tilapia is a consumable fish that is needed in large quantities so that cultivation is carried out with dense stocking. The disadvantage of dense stocking is that the cultivation waste from feces or residual feed is quite high so it is necessary to apply a technology, namely aquaponics. This technology is the basis for community service in a limited location at the Deles Merr Culinary Tourism Center, Surabaya. The aim is to provide knowledge about aquaponics which is a combined system of fish and vegetable farming. Fish feces and feed residue are useful as fertilizer for vegetables so that water quality becomes optimal. The community service was conducted through counseling and mentoring methods on the application of aquaponic technology for tilapia (O. niloticus) and lettuce (L. sativa) cultivation on limited land. The target to be achieved is to increase knowledge, empowerment and improve skills in producing fish and vegetable farming businesses. Assistance in the form of an observation study of the application of aquaponic technology for tilapia (O. niloticus) and lettuce (L. sativa) cultivation on limited land resulted in growth rate (GR) data of 1.2 gr/day and specific growth rate (SGR) of 0.05%/day. Lettuce plants absorb ammonia produced from feces and remaining tilapia feed, thus optimizing water quality which has an impact on growth rate and specific growth rate. The community has gained knowledge and applied aquaponic technology in tilapia (O. niloticus) and lettuce (L. sativa) farming.
Innovative Utilization of Blood Cockle Shell Waste (Anadara granosa) as a Growth Medium for Nitzschia sp. Diva Adinda Purnamasari; Lana Nafisyah, S.Pi., M. Sc., Ph.D. , Ayu; Aprilianita Sari, S.Pi., M.Si, Luthfiana
Journal of Marine and Coastal Science Vol. 13 No. 3 (2024): SEPTEMBER
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v13i3.60239

Abstract

Shellfish are a fishery commodity in Indonesia with increasing production annually, including a projected 137 thousand tons in 2024. Among the various types of shellfish, blood cockle is one of the most popular among citizens. Only 11-16% of their body is consumable, while the majority of it consists of shells that end up as waste. This waste is generally processed into crafts or animal feed. Blood cockle shell waste contains nitrogen (N) and phosphorus (P), which are necessary for higher and lower plants. This study was conducted to explore the potential of blood cockle shell waste as a growth medium for the microalgae Nitzschia sp. Reduction of the N and P ratio in this study was carried out to increase cell density by limiting nutrients of Nitzschia sp. There were five treatments with four replications in this study: P1 as a positive control (f/2 medium; N/P 8:1), P2 (cockle shell fertilizer medium/CSF; N/P 1,3:1), P3 (CSF+NaNO3; N/P 0,1:1), P4 (CSF+NaNO3; N/P 0,121:1), and P5 (CSF+NaNO3; N/P ratio 0,144:1). The results showed a significant difference (p<0.05) in the population of Nitzschia sp. in P3 with the highest density of 862.500 cells/ml and average daily growth of 275.000 cells/day. Based on this, the lowest N/P ratio limitation showed the best growth in Nitzschia sp. The low ratio indicates the prevention of toxicity in the culture medium. N limitation in this study also showed optimization of N utilization in the metabolic process of Nitzschia sp. N limitation is a strategy to increase the accumulation of nutrients in some microalgae, including Nitzschia sp., as observed in this study.
Kepadatan, Diameter, Laju Pertumbuhan, Klorofil A dan Lipid Chlorella Vulgaris Pada Fermentasi Tauge Kacang Hijau (Phaseolus radiatus) Luthfiana Aprilianita Sari; Tasya Salsabila Aurelia; Daniel Januar Chrisrendra; Viva Ichmaha; Syifania Hanifah Samara; Sulastri Arsad; Nadira Musa
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.917

Abstract

Program Pengabdian Masyarakat: Edukasi Keselamatan Kerja dan Diversifikasi Produk Ikan di Industri Rumahan Desa Pesisir, Situbondo: Improving Occupational Safety and Health for Coastal Villagers in the Bahari Beach Region, Situbondo Sylvia Dwi Wahyuni; Lailatun Nimah; Shochrul Rohmatul Ajija; Luthfiana Aprilianita Sari
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 12 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i12.8241

Abstract

80% of the population of Situbondo Regency Coastal Village work as fishermen. Fluctuating fishing results cause businesses to be processed so that they can be stored to fill the void of fishing results and improve the community's economy. The potential processed fish products at Bahari Beach are processed into fish crackers by several micro business groups consisting of residents, but unfortunately, the process of making crackers in all micro business centers still does not meet the principles of good occupational safety and health and does not wear Personal Protection Equipment (PPE) when producing. This research aims to improve knowledge related to occupational safety and health in all groups of micro-business centers in the Pesisir Village area. The training method includes coordination with target partners, preparing the needs of tools and materials during the program, and preparing learning modules that will be used as a reference in program implementation. The work stage is filled with materials and demonstrations. Finally, the evaluation stage. The training participants consisted of 35 people consisting of residents of the Coastal Village of Besuki District, Situbondo Regency. The results showed that there was an increase in the results of the questionnaire from the pre-test and post-test after the training was given. Where the results of the training participants were very enthusiastic and able to practice making rengginang and shredded fish by the principles of occupational safety and health.
Oxidation Stress of UV C Light on Growth, Carotenoids and Chlorophyll-a Content of Chlorella vulgaris Sari, Luthfiana Aprilianita; Melva, Eva; Aldilameta, Sonia; Istiqomah, Nurul; Dewi, Nina Nurmalia; Arsad, Sulastri; Wan Omar, Wan Maznah
HAYATI Journal of Biosciences Vol. 32 No. 3 (2025): May 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.3.819-828

Abstract

C. vulgaris is photoautotrophic, which refers to microalgae that require light as an energy source. One of the light sources used to affect pigments in microalgae is UV light. The advantage of UV light is that it can change gene composition, which results in mutant genes in biopigment mutations and causes a higher number of activities compared to the natural ones, thereby increasing the growth, carotenoids, and chlorophyll-a of microalgae. The aim of this research is to determine the effect of oxidation stress of UV light on growth, carotenoids and chlorophyll-a content of Chlorella vulgaris. The treatments were given based on differences in the power of the UV-C light from, 8W, 15W and 30W. This study used the UV-Vis Spectrophotometer method was used to calculate growth, carotenoids and chlorophyll-a. Data were analysed using ANOVA test, Duncan's Multiple Range Test, and Principal Component Analysis (PCA). The results showed a significant effect of UV-C light. The best treatment was found in the administration of 30 W UV light, with the results of growth was 4.7746 × 106 cells/ml, content of carotenoids was 1.75 mg/ml and chlorophyll-a was 4.67 mg/ml of C. vulgaris. Biopigment can absorb radiation from UV-C light, which causes these microalgae to survive in environmental stress conditions. Absorbed light can affect the spectrum of pigments, thereby increasing growth, carotenoids, and chlorophyll-a.
Growth of Nannochloropsis oculata Cultured using Tofu Liquid Waste Fertilizer Rizky Yanuar Rahmadan; Woro Hastuti Satyantini; Luthfiana Aprilianita Sari
International Journal of Natural Science Studies and Development (IJOSS) Vol. 2 No. 1 (2025): IJOSS
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijoss.v2i1.18

Abstract

Growth of Nannochloropsis oculata is affected by nutrients in its culture media. Tofu liquid waste which is processed into fertilizer is expected to be an alternative nutrient that is more economical for microalgae culture activities. The purpose of this study was to determine the effect of tofu liquid waste fertilizer with different concentrations on the growth of Nannochloropsis oculata. This study used an experimental method with Completely Randomized Design (CRD). The treatment was different concentrations namely P1 (1 ml L-1), P2 (3 ml L-1), P3 (5 ml L-1), P4 (7 ml L-1) and P0 (Walne nutrient 1 ml L-1) each treatment were repeated four times. The main parameters in this study were cell density, cell growth rate and cell doubling time. Data obtained were analyzed using Analysis of Variance (ANOVA) and continued with Duncan's Multiple Range Test (DMRT). Results showed that the treatment of tofu liquid waste fertilizer with different concentrations had a significant different (p<0,05) on the growth of Nannochloropsis oculata. Concentration of 5 ml L-1 (P3) was the best concentration for the growth of Nannochloropsis oculata with peak cell density 1,335±13.54x104 cells ml-1, cell growth rate 0.900±0.001 cells ml-1 day-1 and cell doubling time 18.493±0.026 hours.
PKM IMPLEMENTAION OF CATFISH CULTIVATION (BUDIKDAMBER) WITH PASSIVE CIRCULATION TECHNOLOGY AS AN EFFORT TO IMPROVE FOOD SECURITY IN ORPHANAGES, WARU, SIDOARJO Rozi, Rozi; Aprilianita Sari, Luthfiana; Kismiyati, Kismiyati; Sekarjati, Cornelia; Roro Salma, Raden; Dharmansyah, Daud; Mutyara, Nanda; Yusufina, Dinda; Galang, Reksa; Manan, Addul
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 9 No. 1 (2025): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v9i1.2025.049-062

Abstract

Catfish (Clarias sp.) is a leading fishery commodity in Indonesia, prized for its taste and disease resistance, making it an ideal choice for farming even in areas with limited water and land. The Insanul Kamil Al-Khaer Orphanage in Sidoarjo, as a social foundation, faces challenges in providing productive and educational activities for its residents. Currently, the orphanage offers only worship and basic school activities for the children. To address this, the Community Service Program implemented a solution based on science and technology that would provide additional income, improve nutrition, and offer valuable learning experiences. The Community Service Program introduced the Budikdamber (fish farming in buckets) system, which is simple to set up and does not require extensive land or water. The program was implemented in three stages: preparing the materials, conducting socialization and training, and providing ongoing assistance in managing the catfish cultivation system using Budikdamber with passive circulation technology. After completing one full cycle of cultivation, the Community Service Program showed that the Budikdamber system improved food security, provided a steady income from surplus fish and vegetables, and reduced reliance on external donations. The program also highlighted the educational benefits for the children involved in managing the system. These results confirm the potential of the Budikdamber system to enhance community empowerment and sustainability. The Community Service Program provides a model for replication in other orphanages and community-based institutions. Further Community Service Programs are needed to evaluate the long-term impact and scalability of this innovative approach.
Community structure of bivalve in the Curah Ombo River Estuary, Java, Indonesia Pursetyo, Kustiawan Tri; Masithah, Endang Dewi; Idris, Mohd Hanafi; Sari, Luthfiana Aprilianita
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.46308

Abstract

Curah Ombo River is an estuarine water body with a muddy substrate that serves as the optimal habitat for bivalves. However, this water body experiences fluctuations in water conditions originating from both terrestrial sources and climate change. The impacts of these conditions trigger changes in the biological conditions, including bivalves.The objective of this study was to determine the diversity index, uniformity index, dominance index, and species richness index of bivalve molluscs found in the Curah Ombo River from Marchto June. The research parameters included identification, diversity index values (H'), uniformity (E), dominance (C), and species richness (R). Water quality was also measured as a supporting factor, including depth, temperature, dissolved oxygen (DO), pH, salinity, and brightness. All data were analyzed for their relationships using Principal Component Analysis (PCA). The results obtained at three points revealed nine species: Paratapes sp., Anadara antiquata, Anadara transversa, Anadara granosa, Meretrix meretrix, Scapharca pilula, Mytilus placuna, and Atrina pectinata. Point 2 showed the highest values for most diversity index values (H'), uniformity (E), dominance (C), and species richness (R), exceeding points 1 and 3. The results of Principal Component Analysis (PCA) show that total bivalve mollusks are categorized into one category together with salinity, light intensity, location, dissolved oxygen (DO), depth, and temperature.Keywords:MarineAquacultureInvertebratesLife feedEnvironmentEconomy
THE EFFECTIVETY OF CAROTENOID SPIRULINA PLATENSIS WHICH IS PRODUCED IN CULTURE MEDIA FROM KETCHUP WASTE AS AN ANTIOXIDANT Sari, Luthfiana Aprilianita; Masithah, Endang D.; Alamsjah, Mochammad Amin
JFMR (Journal of Fisheries and Marine Research) Vol. 2 No. 1 (2018): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2018.002.01.2

Abstract

S. platensis is a health supplement as an antioxidant, sourced from carotenoid of  S. platensis. Carotenoids can serve as singlet oxygen absorber and deactivate free radicals. The purpose of this study was to determine the effects of ketchup waste as organic fertilizer for the carotenoid of S. platensis. Also, to determine antioxidant activity (carotenoid) of S. platensis which is produced in culture media from ketchup waste compared to S. platensis commercial. The study consisted of two phases examination exploration of production time  in order to obtain the highest value of  carotenoid of S. pletensis and the effect of ketchup waste as an antioxidant (carotenoid) of S. pletensis by Difenil Pikril Hidrasil (DPPH).  The results showed that carotenoid as an antioxidant S. platensis can produces carotenoid (1,5566  µg/mL) and antioxidant activity (DPPH 18,30%).
Co-Authors Agung Pamuji Rahayu Agustono Agustono Akhmad Taufiq Mukti Aldilameta, Sonia Alfin Tauhid Arsad, Sulastri Aurelia, Tasya Salsabila Auriga Putri Faradilla Benedikta Tania Diklauia Chrisrendra, Daniel Januar Daniel Januar Chrisrendra Daruti Dinda Nindarwi Dewi, Nina Nurmalia Dharmansyah, Daud Dini Alvateha Diva Adinda Purnamasari Endang Dewi Masithah Ewang Mahendra Putra Galang, Reksa Gita Zahrani Aryandini Gunanti Mahasri I Nyoman Yoga Parawangsa Ichmaha, Viva Kismiyati , Kismiyati, Kismiyati Lana Nafisyah, S.Pi., M. Sc., Ph.D. , Ayu Manan, Addul Masithah, Endang D. Masithah, Endang D. Melva, Eva Mohd Hanafi Idris Muhammad Arief Muhammad Musa Muhammad Yusuf Muhammad Zainuddin Musa, Nadira Mutyara, Nanda Nadira Musa Naufal Falatehan Nimah, Lailatun Nurul Istiqomah Pursetyo, Kustiawan tri Rahayu Kusdarwati Rarasrum Dyah Kasitowati Regita Ardyanti Rizky Yanuar Rahmadan Rizqi Ramadhan Roro Salma, Raden Rozi Rozi Rozi Rozi, Rozi Samara, Syifania Hanifah Sari, Putri Desi Wulan Sekarjati, Cornelia Shochrul Rohmatul Ajija Siska Falentina Suci Hartati Liyana Suherman, Sutianto Pratama Sulastri Arsad Sulastri Arsad Sulastri Arsad Sulastri Arsad Sylvia Dwi Wahyuni Tasya Salsabila Aurelia Taurus Zeno Adi Eti Harnino Viva Ichmaha Wan Omar, Wan Maznah Woro Hastuti Satyantini Yogita Tirta Noviyanti Yusufina, Dinda