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ANALISIS KUALITAS PERAIRAN PADA AREA BUDIDAYA RUMPUT LAUT (Eucheuma cottoni) DI PERAIRAN DUSUN WAEL, KECAMATAN SERAM BAGIAN BARAT Kaliky, Nunun Ainun Putri Sari Banun; Alimudi, Saiful; Nurlete, Hartono; Lessy, Abu Bakar
Jurnal Laot Ilmu Kelautan Vol 6, No 1 (2024): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v6i1.9289

Abstract

Rumput laut merupakan salah satu komoditi ekspor perikanan yang bernilai ekonomis tinggi. Kandungan yang terdapat pada rumput laut seperti algin, agar dan karagenan memiliki fungsi beragam baik di dunia industri seperti bahan kecantikan, makanan, farmasi pertanian dan tekstil. Manfaat karagenan sendiri sangat penting karena mengandung natrium, magnesium dan kalium yang terdapat pada ester sulfat dari glaktosa. Penelitian ini bertujuan untuk mengetahui faktor-faktor lingkungan perairan bagi pertumbuhan rumput lau jenis Eucheuma cottoni sebagai daya dukung ekonomi masyrakat pesisir. penilitian ini dilaksanakan pada bulan Januari 2023 di Desa Wael Kecamatan Seram Bagian Barat. Metode pengambilan sampel menggunakan pendekatan RAL. Hasil parameter fisik kimia oseanografi yang dipeoleh menunjukan daerah perairan budidaya rumput laut jenis Eucheuma cottoni masih dalam ambang batas yang sesuai. Kualitas perairan diantaranya DO 4,46-4,45 Mg/L, suhu 27,2oC-28,4oC, salinitas 26-30 ‰, pH 6,9, kedalaman 2-3 m, kecerahan 1,25-2,5 m, COD 0,22-0,45, nitrat 0,22-0,23 mg/L. 
Deteksi Perubahan Luasan Mangrove Teluk Ambon dalam Menggunakan Citra Satelit Multitemporal Alimudi, Saiful; Ohiwal, Morgan; Kaliky, Nunun Ainun PSB; Nurlete, Hartono; Kaliky, Kamarudin; Irwan, Nona; Waleulu, Mustakim
Jurnal Laot Ilmu Kelautan Vol 5, No 2 (2023): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v5i2.8436

Abstract

Mangrove merupakan kawasan ekosistem yang memiliki peran penting dalam kawasan pesisir. Kawasan mangrove juga menjadi salah satu kawasan yang paling rentan terhadap tekanan pemanfaatan. Informasi yang berkaitan dengan pemetaan luasan area mangrove talah banyak dilakukan di kawasan timur Indonesia khususnya kawasan maluku dan sekitarnya. Penelitian ini menggunakan metode NDVI yang bertujuan untuk mengetahui nilai kerpatan vegetasi mangrove berdasarkan tingkat kehijauan vegetasi. Data yang digunakan adalah data Landsat-8 tahun 2013 dan citra Sentinel 2B tahun 2023. Hasil penelitian yang diperoleh citra Landsat-8 mampu mememetakan rentang vegetasi mangrove menggunakan pendekatan NDVI dengan baik dan total hasil tutupan lahan yang diperoleh adalah 40,24 Ha. Sedang untuk citra Sentinel 2B memperoleh hasil tutupan rentang mangrove dengan pendekatan metode NDVI sebesar 44,35 Ha. Perubahan kerapatan vegetasi mangrove di kawasan teluk Ambon sangat dipengaruhi oleh aktivitas manusia yang menjadi indikator utama. 
Effect of zinc (Zn) supplementation on quality and quantity of striped catfish Pangasianodon hypophthalmus sperm Kaliky, Nunun Ainun Putri Sari Banun; Setiawati, Mia; Carman, Odang; Utomo, Nur Bambang Priyo
Jurnal Akuakultur Indonesia Vol. 18 No. 1 (2019): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3415.809 KB) | DOI: 10.19027/jai.18.1.46-53

Abstract

ABSTRACT This study aimed to evaluate the effects of Zinc (Zn) supplementation on the quality and quantity of striped catfish sperm. Experimental design for this study was a complete randomized design with five treatments and five replications. Male broods fed with Zn supplementation for eight weeks. The Zn supplemented into the fish diet at different concentrations (0, 50, 100, 150 and 200 mg/kg of feed). The results showed that Zn supplementation could improve the quality and quantity of striped catfish sperm. The treatments also showed significant effects on semen volume, sperm motility, sperm viability, and sperm concentration (P<0.05). Zn supplementation at a dose of 200 mg/kg feed demonstrated the best result has indicated by enhancement of quality and quantity of striped catfish sperm, increasing 51% of the volume, 11.6% of motility, 5.81% of viability, 54.1% of concentrations. The results suggested that Zn played an important role in improving reproductive performances of male striped catfish reproduction. Keywords: quality of sperm, a quantity of sperm, striped catfish, supplementation zinc                                                                                            ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh suplementasi Zinc (Zn) terhadap kualitas dan kuantitas sperma ikan patinPangasianodon hypophthalmus. Penelitian ini menggunakan rancangan acak lengkap dengan  lima perlakuan danlima ulangan. Induk jantan diberi pakan dengan suplementasi Zn selama 8 minggu. Zn disuplementasikan dengan dosis berbeda (0, 50, 100, 150 dan 200 mg/kg pakan). Hasil penelitian menunjukkan bahwa suplementasi Zn dapat meningkatkan kualitas dan kuantitas sperma ikan patin sehingga berpengaruh signifikan terhadap volume semen, motilitas, viabilitas dan konsentrasi sperma (P<0,05). Suplementasi Zn pada dosis pakan 200 mg/kg menunjukkan hasil terbaik yang ditunjukkan oleh peningkatan kualitas dan kuantitas sperma ikan patin 51% volume; 11,6% motilitas; 5,81% viabilitas; 54,1% konsentrasi sperma. Hasil penelitian ini menunjukkan bahwa Zn memainkan peran penting dalam meningkatkan reproduksi ikan patin. Kata kunci: kualitas dan kuantitas sperma, Ikan patin, suplementasi Zn 
Expresion of Tumor Necrosis Factor Alfa (TNF-α) in The Pancreas of Diabetic Mice (Mus musculus) Following Adminstration of Catharantus roseus Extract Kaliky, Nunun Ainun Putri Sari Banun; Moniharapon, Mechiavel; Eddy, La
Biofaal Journal Vol 6 No 1 (2025): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v6i1pp10-19

Abstract

Catharanthus roseus is a plant that contains compounds such as alkaloids, flavonoids, saponins, and carotenoids, which act as antioxidants. This study aimed to investigate the effect of Catharanthus roseus extract on the reduction of TNF-α expression in the pancreas of diabetic mice (Mus musculus). In this study, mice with an average body weight of 30 g were induced with streptozotocin (0.1 ml/BB) to induce diabetes mellitus. Subsequently, the diabetic mice were administered Catharanthus roseus extract, using methanol and petroleum benzene solvents at a concentration of 5%, with a dose volume of 1.5 ml/BB, for 14 days. On the final day, the mice were sacrificed, and the pancreas organs were collected, followed by histological preparation using immunohistochemistry methods. The results indicated that administration of Catharanthus roseus extract with methanol and petroleum benzene solvents reduced TNF-α expression. The Catharanthus roseus extract with methanol solvent was more effective in lowering TNF-α expression.
The Use of Marine Invertebrates As An Early Indicator of Marine Pollution in The Coastal Zone of Negeri Latu, West Seram Regency Tuhumury, Fiyogi Derandy Alfarego; Kaliky, Nunun Ainun Putri Sari Banun; Patty, Ahmad Ramdani; Rettob, Mujahiddin Permata Roman; Barcinta, Muhammad Fahrul; Sari, Anggun Permata
Biofaal Journal Vol 6 No 2 (2025): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v6i2pp76-89

Abstract

The coastal area of Negeri Latu, West Seram Regency, possesses a relatively high marine biodiversity and is a vital natural resource for the local economy, particularly in fisheries. However, increasing human activities around the coastal zone, such as the disposal of domestic waste, garbage, and industrial effluents, have exerted significant pressure on the quality of the marine environment. This study examines the utilization of aquatic biota as early pollution indicators in the coastal area of Negeri Latu, West Seram Regency. This research employs a descriptive quantitative approach. The coastline of Negeri Latu spans approximately 900 meters, with nine transects established perpendicular to the shoreline, each spaced 100 meters apart. Ten observation plots (1×1 m) were placed alternately along each transect at 10-meter intervals. Marine biota were observed, quantified, and identified to determine their species. The analysis results indicate that the pollution status in these waters falls under the Moderately Polluted category. This classification reflects a significant disturbance to water quality, although it has not yet reached severe pollution. The decline in water quality is attributed to various anthropogenic factors, particularly the local population’s high volume of waste disposal into the sea. The waste includes both organic and inorganic materials, contributing to marine environmental degradation through physical (e.g., water turbidity and discoloration), chemical (e.g., pH changes, increased levels of heavy metals and toxic compounds), and biological (e.g., reduced diversity and abundance of marine organisms) means.
The Immunomodulatory Activity of Cinnamomum burmanni Bark Extract on Leucocyte Differentiation of Mice (Mus musculus) In Diabetes Mellitus Model Kaihena, Martha; Ukratalo, Abdul Mahid; Killay, Amos; Kaliky, Nunun Ainun Putri Sari Banun
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.5947

Abstract

Diabetes mellitus frequently coexists with infection, leading to an immunological response characterised by an elevation in leukocyte levels. This research aimed to assess the immunomodulatory activity of an extract derived from the bark of Cinnamomum burmanni on the differentiation of leukocytes in a diabetes mellitus model using mice (Mus musculus). Prior to the administration of therapy, the glucose levels of all mice were assessed. Subsequently, groups K (+), P1, P2, and P3 were administered STZ at 0.2 ml per individual. The blood glucose levels (post-STZ blood glucose) were checked once more on the seventh day. In the event of a rise in blood glucose levels over (>200 mg/dL), subjects belonging to groups P1, P2, and P3 were administered Cinnamomum burmanii extract under the prescribed dosage. The intervention was administered for 14 days, and blood glucose levels were assessed on the final day of experimentation. On the final day of the experiment, blood samples were collected from the mice's tails in order to prepare blood preparations. The findings indicate that the methanol extract derived from cinnamon bark possesses immunomodulatory properties, as evidenced by its ability to decrease the population of eosinophils, lymphocytes, and monocytes while concurrently increasing the amount of neutrophils.