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All Journal HAYATI Journal of Biosciences Jurnal Ilmu dan Teknologi Kelautan Tropis Maspari Journal Journal of Marine and Aquatic Sciences ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Jurnal Lahan Suboptimal Journal of Marine Research Maspari Journal Jurnal Kelautan Tropis Science and Technology Indonesia Jurnal Penelitian Sains Akuatik: Jurnal Sumberdaya Perairan IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Geologi Kelautan: Media Hasil Penelitian Geologi Kelautan Journal of Tropical Marine Science Jurnal Sylva Lestari JOMPA ABDI: Jurnal Pengabdian Masyarakat Jurnal MAIYAH
Wike Ayu Eka Putri
Department Of Marine Science, Faculty Of Mathematics And Natural Sciences, Sriwijaya University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Insecticidal Activity and Phytochemical Profiles of Avicennia marina and Excoecaria agallocha Leaves Extracts Rozirwan Rozirwan; Muhtadi Muhtadi; Tengku Zia Ulqodry; Redho Yoga Nugroho; Nadila Nur Khotimah; Fauziyah Fauziyah; Wike Ayu Eka Putri; Riris Aryawati; Che Abd Rahim Mohamed
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 28, No 2 (2023): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.28.2.148-160

Abstract

Toxic bioactive compounds can be obtained from various mangrove plants that have the potential to be developed in agriculture as bioinsecticides. The coast of South Sumatra has relatively abundant Avicennia marina and Excoecaria agallocha vegetation. This study was conducted to analyze the bioactivity of insecticides and the phytochemical profiles of mangrove leaves A. marina and E. agallocha was extracted with methanol, ethyl acetate, and n-hexane from the most toxic extract fraction. Samples were obtained from the Barong River in Sembilang National Park, Banyuasin Regency. The insecticidal activity of the samples was carried out on Gryllus bimaculatus and Tenebrio molitor. Furthermore, the phytochemical profile was analyzed using GC-MS. Based on the results of insecticidal activity on G. bimaculatus, the respective LC50 values of A. marina and E. agallocha extracts for the hexane fraction were 12,562 mg.L-1 and 15,464 mg.L-1, ethyl acetate 9,986 mg.L-1 and 10,292 mg.L-1, methanol 6,454 mg.L-1 and 6,969 mg.L-1. Whereas in T. molitor, the LC50 values for the hexane fraction were 10,682 mg.L-1 and 11,070 mg.L-1, ethyl acetate 9,065 mg.L-1 and 9,269 mg.L-1, methanol 4,799 mg.L-1, and 5,408 mg.L-1. The results of GC-MS analysis on the methanol extract of A. marina leaves which contained phytochemical compounds such as alcohol, lauric acid, myristic, linoleic, elaidate, stearate, endogenous, olead, phthalic ester, and siloxane. Based on the insecticide toxicity category, the insecticidal activity of both A. marina and E. agallocha leaves extracts were low and non-toxic. Further research is needed regarding variations in anti-insecticide of mangrove extract measurements in the future studies.
Anti-Inflammatory Activity and Phytochemical Profile from the Leaves of the Mangrove Sonneratia caseolaris (L.) Engl. for Future Drug Discovery Rozirwan; Ade Siswanto; Nadila Nur Khotimah; Redho Yoga Nugroho; Wike Ayu Eka Putri; Fauziyah; Rezi Apri; Hartoni
Science and Technology Indonesia Vol. 9 No. 2 (2024): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2024.9.2.502-516

Abstract

The increasing demand for effective and natural anti-inflammatory agents prompts an investigation into the properties of Sonneratia caseolaris (L.) Engl., a plant traditionally used in medicine. This study aimed to explore the ability of S. caseolaris leaves extract to inhibit inflammation and accelerate wound healing. S. caseolaris leaves were collected from Tanjung Api-Api area, Banyuasin, South Sumatra. The method involved carrageenan induction in rat paws as an inflammatory model. The results showed that the most effective dose was found in the group with a dose of 150 mg/kg BW measured using a digital caliper and plethysmometer. The qualitative phytochemical test contain alkaloids, steroids, flavonoids, and phenols. The results GC-MS analysis were thought to contain aldehydes, glucosinolates, coumarins, esters, terpenoids, alcohols, lipids, tocopherols, and steroids. Due to their diverse range of mechanisms of action, coumarins show significant promise in mitigating inflammation and hold potential for treating inflammatory conditions. This study provides new insights related to the potential of S. caseolaris as a source of natural anti-inflammatory agents, supporting public comprehension regarding the utilization of traditional herbal remedies.
Analisis Komposisi dan Sebaran Sampah Laut (Makro dan Meso) di Pantai Cemoro Sewu Kabupaten Pemalang Aranxa, Virly; Prihatiningsih, Isnaini; Haryati, Ani; Putri, Wike Ayu Eka
MAIYAH Vol 3 No 2 (2024): Maiyah : Vol. 3 No. 2 Juni 2024
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.maiyah.2024.3.2.12160

Abstract

Sampah laut merupakan semua material yang berbentuk padatan, berupa produk dari kegiatan manusia yang berada di wilayah perairan laut dan pantai. Pantai Wisata Cemoro Sewu merupakan destinasi wisata yang terancam pencemaran akibat sampah laut. Timbunan sampah dapat merusak ekosistem perairan dan memiliki dampak buruk bagi kesehatan manusia di sekitarnya. Penelitian ini dilakukan pada bulan Desember 2023 yang bertujuan untuk menganalisis distribusi dan komposisi sampah laut. Metode yang digunakan pada penelitian Sampah laut merupakan semua material yang berbentuk padatan, berupa produk darikegiatan manusia yang berada di wilayah perairan laut dan pantai. Pantai Cemoro Sewumerupakan destinasi wisata yang terancam pencemaran akibat sampah laut. Timbunansampah dapat merusak ekosistem perairan dan memiliki dampak buruk bagi kesehatanmasyarakat disekitarnya. Penelitian ini dilakukan pada bulan Desember 2023 yang betujuanuntuk menganalisis komposisi dan sebaran sampah laut. Metode penelitian yang dilakukanadalah purposive sampling dengan menggunakan transek garis sepanjang 100 m, sertaanalisis data dilakukan secara deskriptif. Komposisi sampah laut yang ditemukan di PantaiWisata Cemoro Sewu terdiri atas jenis plastik, karet, kayu, kain, logam, dan kaca. Plastikmerupakan jenis sampah yang mendominasi pada pantai tersebut. Adapun kepadatantertinggi sampah laut berada di area timur dengan nilai kepadatan sampah makro sebesar3,725 keping/m2 dan meso 2,700 keping/m2. Kepadatan tertinggi sampah laut berdasarkanberat berada pada area barat untuk makro sebesar 8,525 g/m, dan meso di area timursebesar 6,321 g/m2. Kecepatan arus di Pantai Cemoro Sewu adalah 1 m/s yangdikategorikan arus cepat, sehingga arus ini mampu mendistribusikan sampah laut hingga kearea barat pantai.
KARBON ORGANIK TOTAL PADA AIR PORI DI SEDIMEN PULAU PAYUNG, SUMATERA SELATAN Ulqodry, Tengku Zia; De Karo, Fransiskus; Eka Putri, Wike Ayu; Aryawati, Riris; Novitasari, Tri Ayu; Siddik, Judistira
JURNAL GEOLOGI KELAUTAN Vol 21, No 2 (2023)
Publisher : Pusat Penelitian dan Pengembangan Geologi Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32693/jgk.21.2.2023.795

Abstract

Air pori sedimen merupakan air laut yang terjebak dalam sedimen dan merupakan salah satu komponen penting bagi kehidupan biota laut khususnya mikroorganisme. Kandungan karbon organik dalam air pori berperan dalam menyumbang kesuburan dan mempengaruhi kualitas perairan. Penelitian ini bertujuan untuk menganalisis kandungan karbon organik total pada air pori, tekstur sedimen, dan hubungan parameter perairan (suhu, salinitas, pH, dan kandungan oksigen terlarut) terhadap kandungan karbon organik pada air pori di sedimen Pulau Payung. Berdasarkan 5 (lima) sampel air pori yang diambil dengan menggunakan pore water profiler, selanjutnya kandungan karbon organik total dalam air pori dianalisis dengan menggunakan metode titrasi permanganometri. Analisis hubungan parameter perairan dengan karbon organik pada air pori dengan menggunakan Analisis Komponen Utama (Principal Component Analysis). Hasil penelitian menunjukkan bahwa karbon organik total dalam air pori sedimen Pulau Payung berkisar antara 15,8 - 142,2 mg/L dengan nilai tertinggi pada stasiun 5 dan terendah pada stasiun 2 dengan nilai rata-rata 72,68 mg/L. Perairan Pulau Payung memiliki jenis substrat lempung pada seluruh stasiun pengamatan.
Community-Based Waste Management in The Township PT. Bukit Asam, Tanjung Enim, Indonesia Fitriani, Amelia; Windusari, Yuanita; Putri, Wike Ayu Eka
Indonesian Journal of Environmental Management and Sustainability Vol. 8 No. 2 (2024): June
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2024.8.2.71-81

Abstract

Community-based waste management in the PT. Bukit Asam Township, Tanjung Enim, is essential. This study involved 67 respondents residing in the Township. A mixed-method approach was used, including interviews, observations, and SWOT analysis. The results indicate that residents are actively engaged in waste containment, with most households (85%) disposing of all waste without sorting. Only a small percentage reuse items (5%) and compost (2%). The average waste generated per socioeconomic group exceeds the standards set by SNI 3242-2008. Community-based waste management at PT. Bukit Asam has the potential for success due to active participation and company support. The SWOT analysis reveals strengths in participation, company support, education, and a structured system but weaknesses in dependence on participation and funding, and limitations in human resources and infrastructure. Opportunities include government support, new technologies, and collaboration with NGOs, while threats arise from policy changes, social issues, regulations, environmental impacts, and disasters. Improvement strategies include initial assessments, stakeholder mapping, awareness enhancement, facility provision, supervision, monitoring, incentives, periodic evaluations, and continuous innovation. With these strategies, the program is expected to be effective and sustainable, address waste issues, create new economic opportunities, and serve as a model for other communities.
Logam Berat Pb, Cu, Zn Dan Ni Dalam Air Di Ekosistem Lamun Pulau Pahawang Gusri, Ariqoh Athallah; Rozirwan, Rozirwan; Putri, Wike Ayu Eka
Journal of Tropical Marine Science Vol 8 No 1 (2025): Journal of Tropical Marine Science (on going)
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v8i1.5681

Abstract

In coastal environments and the ecosystems, including seagrass ecosystems, heavy metals can lead to pollution. This study goal is to analyze the concentration of heavy metals in water based on safety standards for marine organisms. Water samples were collected from two locations: Jeralangan HamLet and Cukuh Nyai HamLet in Pahawang Island, Lampung, Indonesia. Water quality parameters were measured in situ. Heavy metals such Pb, Cu, Ni, and Zn were prepared using Wet digestion method and the concentrations were measured using Atomic Absorption Spectrophotometer (AAS) SHIMADZU AA-7000. At the same location, the highest concentration of was observed for Zn 0.406 mg/L at station 2, while the lowest concentration was recorded for Cu 0.019 mg/L. The concentration of heavy metals Pb, Cu, Ni and Zn in water has exceeded the quality standards for marine biota and marine tourism.These research can be used as a basis for future planning in the management of Pahawang Island’s coastal environment.
Keberadaan Logam Berat Pb Dan Cu Pada Bycatch Perikanan Bagan Tancap Di Perairan Banyuasin, Sumatera Selatan Putri, Wike Ayu Eka; Agustriani, Fitri; Harahap, Diny Novita Sari; Purwiyanto, Anna Ida Sunaryo; Fauziyah, Fauziyah; Meiyerani, Jeni
Journal of Tropical Marine Science Vol 8 No 1 (2025): Journal of Tropical Marine Science (on going)
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v8i1.5682

Abstract

Fish and some groups of shrimps and crabs are one of the economically important biota that live in the waters. Accumulation of heavy metals in fish can affect the economic value of marine fishery products. There are several types of fish that contain heavy metals and are harmful when consumed by humans. The purpose of this study was to determine the dominant bycatch fish species and the accumulation of heavy metals Pb and Cu in the bycatch of stationary lift net Pesisir Banyuasin. This study was conducted in November 2019 and the dominant bycatch included japuh fish (Dussumieria acuta), tembang fish (Sardinella fimbriata) and parang-parang fish (Chirocentrus dorab). Samples were taken from one stationary lift net then analysed using SSA (Atomic Absorption Spectrophotometry) with 3 repetitions. The results of the analysis found the average concentration of heavy metals Pb and Cu in japuh fish was 0.65 mg/kg Pb; 0.16 mg/kg Cu. In tembang fish 0.70 mg/kg Pb and 0.03 mg/kg Cu. The parang-parang fish was 0.50 mg/kg and 0.17 mg/kg Cu. Based on the quality standards of SNI, Directorate General of Food and Drug Administration and FAO, the Pb and Cu concentrations of the three types of by-catch fish are still below the quality standard threshold and safe for human consumption.
Tipe Sedimen dan Kondisi Perairan Pulau Payung Provinsi Sumatera Selatan berdasarkan Keberadaan Nitrat, Fosfat dan TSS Sitorus, Rijal; Putri, Wike Ayu Eka; Agustriani, Fitri; Diansyah, Gusti; Isnaini, Isnaini; Purwiyanto, Anna Ida Sunaryo; Suteja, Yulianto; Meiyerani, Jeni
Buletin Oseanografi Marina Vol 14, No 1 (2025): Buletin Oseanografi Marina
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/buloma.v14i1.62565

Abstract

Nutrien merupakan material kimia yang penting bagi kelangsungan hidup organisme perairan. Keberadaannya di kolom perairan dapat dijadikan sebagai penentu apakah perairan berada dalam kondisi subur atau tidak. Sumber nutrien di perairan dapat berasal dari aktivitas manusia seperti pemukiman dan pertanian yang terdapat di darat dan masuk ke kawasan muara melalui aliran sungai. Meskipun demikian, masuknya nutrien dalam jumlah besar dapat menurunkan kualitas perairan karena dapat memicu terjadinya eutrofikasi. Penelitian ini bertujuan untuk mengetahui kondisi nutrien di air dan sedimen serta TSS dan karakteristik sedimen di sekitar Perairan Pulau Payung. Pengambilan sampel dilaksanakan bulan September 2022 pada 5 stasiun penelitian, analisis nitrat dan fosfat pada sampel air mengacu pada metode brusin sulfat SNI 06-2480-1991 dan SNI 6989.31-2015. Analisis nitrat pada sedimen menggunakan metode bruan  dan  analisis fosfat  merujuk pada metode SNI 19-2483-1991. Analisis tekstur sedimen menggunakan metode ayak kering dan analisa TSS dengan metode penyaringan. Hasil penelitian menunjukkan konsentrasi nitrat di kolom perairan Pulau Payung berkisar 1,7-2,8 mg/l (telah melebihi baku mutu, 0,008 mg/L berdasarkan Kepmen LH (2004) dan 0,07 mg/L berdasarkan US-EPA (1973), sementara fosfat berkisar 0,25-0,48 mg/l (tidak melebihi baku mutu 0,2 – 1,0 mg/L berdasarkan Kepmen LH PP RI No.22 Tahun 2021). Konsentrasi nitrat sedimen Pulau Payung berkisar 24,69-40,41 mg/kg (tergolong perairan dengan kandungan nitrat tinggi) dan fosfat berkisar 1,15-1,54 mg/kg (tergolong perairan dengan kandungan fosfat sangat rendah). Sedimen Pulau Payung sebagian besar didominasi substrat lempung dan sebagian kecil lempung berpasir. Adapun nilai TSS yang ditemukan berkisar antara 115,22 – 212,97 mg/l.
Lead (Pb) Contamination in Sediments and the Potential of Gastropods as Bioindicators of Pb in Mangrove Forests, Mojo Village, Pemalang Latupeirissa, Cherokee Mikha-El; Haryati, Ani; Winanto, Tjahjo; Fikriyya, Nabela; Prihatiningsih, Isnaini; Januar, Hedi Indra; Putri, Wike Ayu Eka
Jurnal Kelautan Tropis Vol 28, No 1 (2025): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v28i1.25143

Abstract

The Mojo Village mangrove forest in Pemalang has undergone environmental degradation due to land conversion into shrimp farming areas. This conversion has led to increased anthropogenic activities, which are potential sources of heavy metal contamination in the waters, particularly lead (Pb). This study aimed to analyse Pb concentrations in sediments and gastropods and assess the potential of gastropods as bioindicators of Pb pollution. Sample preparation followed the USEPA 3051 method, and Pb analysis was conducted using Atomic Absorption Spectrophotometry (AAS). The results identified five gastropod species: Littoraria melanostoma, Littoraria scabra, Cerithidea cingulata, Cerithidea obtusa, and Cerithidea decollata. Pb concentrations in sediments averaged 11.86 ± 1.24 mg/kg, while in gastropods, the average was 0.43 ± 0.16 mg/kg. Although Pb levels in sediments indicate low contamination and no pollution, they may still pose potential biological risks. Cerithidea cingulata and Cerithidea obtusa were categorized as deco-concentrators with the potential to serve as bioindicators of Pb pollution. The study also revealed a very strong correlation between Pb concentrations in sediments and gastropods.
Metagenomic Analysis of Bacterial Communities in the Musi River Estuary, South Sumatra, Indonesia Melki; Mustopa, Apon Zaenal; Meiyerani, Jeni; Ramadhian, M. Zalfa; Purwiyanto, Anna Ida Sunaryo; Putri, Wike Ayu Eka; Hartoni
HAYATI Journal of Biosciences Vol. 32 No. 5 (2025): September 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.5.1157-1173

Abstract

Understanding the diversity, function, and ecological dynamics of bacterial communities depends on unique transitional environments, estuaries. Knowledge on bacterial taxa in the Musi River estuary, South Sumatra still eludes, however. This effort aims to identify bacterial species in estuary waters using metagenomic analysis based on 16S rRNA gene. Surface water samples from three study locations were analysed by DNA isolation, nanodrop spectrophotometer qualitative assessment, 16S rRNA gene amplification, electrophoresis, and Illumina NovaSeq sequencing. Results showed that Proteobacteria predominated at all sites, followed by Campilobacterota, Cyanobacteria, and Bacteroidota. At the class level, Gammaproteobacteria was most common, followed by Alphaproteobacteria and Campylobacteria. Dominant bacterial orders were Campylobacterales, Rhodobacterales, and Pseudomonadales while the most common families were Arcobacteraceae, Rhodobacteraceae, and Pseudomonadaceae. The most plentiful genera were Rheinheimera, Pseudomonas, and Pseudarcobacter. Variations in bacterial spread among stations suggest environmental factors including salinity, nutrient availability, and human activities influencing microbial community composition. Ternary plots, heat maps, and krona diagrams were employed to disclose distinct patterns of bacterial community dispersion in the estuary. This paper underscores the importance of metagenomic research in illuminating microbial diversity in estuarine environments and its impact on ecological dynamics and water quality.
Co-Authors Ade Siswanto Akdhia Besta Sari Amelia Fitriani, Amelia Ananta, Dio Alif Andrian Saputra Andrian Saputra Ani Haryati, Ani Anna Ida Sunaryo Purwiyanto Anna Ida Sunaryo Purwiyanto Anna Ida Sunaryo Purwiyanto Anna Ida Sunaryo Purwiyanto Anna Ida Sunaryo Purwiyanto Anna Ida Sunaryo Purwiyanto Annisa Agustina Kurnia Putri Apon Zaenal Mustopa Aranxa, Virly Barus, Beta Susanto Berliana Iksy Della Beta Susanto Barus Beta Susanto Barus Che Abd Rahim Mohamed De Karo, Fransiskus Dianysah, Gusti Dietriech Geoffrey Bengen Dika Ardila Elyakim Sitorus Etty Riani Fajri, M. Awaluddin FAUZIYAH Fauziyah Fauziyah Fauziyah Fauziyah Fauziyah Fauziyah Fauziyah Fauziyah Fauziyah Fikriyya, Nabela Fitri Agustriani Fitri Meiriyani Gusri, Ariqoh Athallah Gusti Diansyah Gusti Diansyah Gusti Diansyah Gusti Diansyah Gusti Diansyah Harahap, Diny Novita Sari Hartoni Hartoni Hartoni HEDI INDRA JANUAR Heron Surbakti Ida Riyanti Indra Yustian Isnaini Isnaini . Isnaini Isnaini Khotimah, Nadila Nur Kurniawan, Mardian Candra Latupeirissa, Cherokee Mikha-El Lestari, Ning Intan Lidya Grace Lidya Grace Lilik Maslukah M. Andrian Putra Pratama M. Awaluddin Fajri M. Hendri M. Yosi Prasetyo Mardian Candra Kurniawan Mei Ida Susanti Meiriyani, Fitri Meiyerani, Jeni Melki Melki , Melki Melki Melki Melki Melki Melki Moh. Muhaemin Moh. Muhaemin Mohamed, Che Abd Rahim Muhammad Hendri Muhammad Hendri Muhtadi Muhtadi Muhtadi Nadila Nur Khotimah Nadila Nur Khotimah Nidia Nova Riena Ningsih, Ellis Nurjuliasti Novi Anggraini Novi Angraini Novitasari, Tri Ayu Prihatiningsih, Isnaini Rahmad Purnama Rahmad Purnama, Rahmad Raihan, Muhammad Ramadhian, M. Zalfa Ramses Redho Yoga Nugroho Rezi Apri Ria Ariana Riena, Nidia Nova Riris Aryawati Rozirwan . RR. Ella Evrita Hestiandari Santeri, Tiara Sarno . Siddik, Judistira Sitorus, Rijal Suai Batul Aslamiah Tengku Zia Ulqodry Tengku Zia Ulqodry Tjahjo Winanto, Tjahjo Tri Prartono Wahyudi Wahyudi Widiya Nopita Sari Winarta, Yoga Yuanita Windusari Yulianto Suteja Yundari, Yundari Yusni Ikhwan Siregar