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All Journal ACTA VETERINARIA INDONESIANA JURNAL PESISIR DAN LAUT TROPIS Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Sains dan Teknologi Pangan BIOMA : Jurnal Biologi Makassar Omni-Akuatika Jurnal Penelitian Pendidikan IPA (JPPIPA) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) JURNAL PENDIDIKAN TAMBUSAI Jambura Edu Biosfer Journal Eksakta : Berkala Ilmiah Bidang MIPA Fullerene Journal of Chemistry Vivabio : Jurnal Pengabdian Multidisiplin Prima Abdika: Jurnal Pengabdian Masyarakat ZOOTEC Indonesian Community Journal Makara Journal of Science Indonesian Biodiversity Journal Jurnal Ilmiah Sains Indonesian Biodiversity Journal Advances in Tropical Biodiversity and Environmental Sciences
Livana Dethris Rawung
Biology Department, Faculty Of Mathematics And Natural Sciences, Manado State University, Tondano, 95619, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Veterinary Other

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Observations on the Biodegration by Solid State Fermentation of the Giant Swamp Taro (Cyrtosperma merkusii) Biomass by two endolichenic fungi isolates Helena, Maria; Lawalata, Helen Joan; Rahardiyan, Dino; Rawung, Livana Dethris; Moko, Emma Mauren
Makara Journal of Science Vol. 28, No. 4
Publisher : UI Scholars Hub

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Abstract

Giant swamp taro (GST/Cyrtosperma merkusii), a local North Sulawesi coastal plant, is underutilized but has high po-tential for cultivation as a paludiculture plant on rewetted peatland restorations. GST has high starch content and is currently being explored for potential use. This study explored the potential of using the biomass pulp yielded as resi-dues of the starch extraction process. Endolichenic fungi (Trichoderma reesei and Aspergillus aculeatus) isolated from local lichens, were inoculated on the GST biomass in a solid state fermentation (SSF). Findings of this study indicate that both isolates were effective in degrading the lignocellulosic biomass of GST over an incubation period of 28 days, focusing on cellulose as the targeted polysaccharide. Although T. reesei requires a more adjusted carbon source than A. aculeatus to effectively process the biomass, the effectiveness of the bioprocess after adjustment matched that of A. aculeatus. When hemicellulose is targeted, other strategies must be used to prevent destruction of hemicellulose during the process. This phenomenon should be explored in further studies. These findings indicate the potential of industrial-izing cellulose-based products from GST using local North Sulawesi fungal species abundantly occurring in local eco-systems.
Efek Aplikasi Komposit Pati Terhadap Kadar Glukosa Darah High Fat Diet Rattus novergicus Kawengian, Priska Rosalina; Gedoan, Sukmarayu Pieter; Rawung, Livana Dethris; Rahardiyan, Dino; Maliangkay, Hendra Pratama; Moko, Emma Mauren
Acta VETERINARIA Indonesiana Vol. 12 No. 3 (2024): November 2024
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avi.12.3.263-270

Abstract

Beras, umbi-umbian, dan pangan olahan dari tepung-tepungan dan pati seperti mie, pasta dan bakery merupakan bahan pangan utama bagi masyarakat Indonesia. Tanaman daluga berpotensi sebagai sumber pangan yang baik, mempunyai komposisi karbohidrat dengan kompisis amilosa dan amilopektin yang baik sehingga memberikan karakter pencernaan yang lebih sehat di pangan olahannya dengan mengurangi percepatan pembongkaran karbohidrat menjadi gula. Tujuan penelitian ini untuk mengetahui pengaruh pemberian komposit pati daluga, tepung jagung dan tepung beras terhadap kadar glukosa darah Rattus novergicus yang diinduksi high fat diet. Pengujian in vivo menggunakan 18 ekor Rattus novergicus jantan dengan modelling syndrom metabolic. Darah tikus dikoleksi melalui vena orbitalis mata pada hari ke-0, 7 dan 14 untuk pengujian kadar glukosa darah. Metode pengujian ex vivo dilakukan nekropsi setelah perlakuan 14 hari dengan pengambilan sampel usus bagian jejunum untuk pengamatan laju absorbsi glukosa pada usus. Data dianalisa menggunakan perangkat lunak R-Software. Hasil penelitian menunjukkan bahwa data yang diperoleh pada hari ke-14 terdapat perbedaan signifikan antara kelompok (p<0,05) sedangkan, pada hari ke-7 tidak adanya perbedaan yang signifikan antar kelompok (p>0,05). Pemberian komposit pati daluga, tepung beras dan tepung jagung memiliki potensi yang dapat meningkatkan kadar glukosa darah tikus putih yang diinduksi high fat diet.
The Specific Growth Rate (SGR) Related to the Histology of Gonad and Liver of African Catfish (Clarias gariepinus) Supplemented with Curcumin and Thyroxine Hormone Rawung, Livana Dethris; Sunarma, Ade; Rayer, Debby J. J.
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 22 No. 2 (2021): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1017.139 KB) | DOI: 10.24036/eksakta/vol22-iss2/245

Abstract

This study used catfish Clarias gariepinus as an experimental animal, which given supplementation of curcumin and thyroxine hormone. The results showed that during the reproductive period there was an increase in body weight of female catfish in line with the development of the gonads. Through the histology of the gonads, it appeared that oocyte development occurs over time.  The results of liver histology showed a high activity of hepatocyte cells as indicated by the formation of vacuoles, as the storage site for vitellogenin, in their cytoplasm. Supplementation of curcumin and thyroxine was able to increase the specific growth rate of catfish, and the catfish group that given the combination treatment of curcumin supplementation (5 g.kg-1 of feed) with thyroxine hormone (0.1 mg.kg-1 of feed) showed the more optimal results.
DISEMINASI INOVASI DAN ALIH TEKNOLOGI PENGOLAHAN PATI JAGUNG BAGI MITRA SENTRUM AGRARIS LOTTA Moko, Emma Mauren; Rawung, Livana Dethris; Sitanayah, Lanny; Rampengan, Mercy Maggy Franky; Rahardiyan, Dino
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 30 No. 2 (2024): APRIL-JUNI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v30i2.53191

Abstract

Sentrum Agraris Lotta (SAL) yang terletak di Desa Lotta Jaga II, Kecamatan Pineleng, Kabupaten Minahasa, Sulawesi Utara merupakan organisasi dengan sasaran strategis sebagai percontohan pertanian organik terpadu dengan tugas utamanya sebagai wadah edukasi bagi seluruh mitra kelompok tani dengan wilayah binaan Sulawesi Utara hingga Sulawesi Tengah, selain itu SAL merupakan organisasi yang turut membantu penanganan dan mitigasi bencana. Permasalahan utama SAL yaitu permasalahan pasca panen dan permasalahan pengembangan produk pertanian menjadi produk pasca panen bernilai jual tinggi serta permasalahan diversifikasi dan peningkatan added value berbagai komoditas SAL terutama komoditas jagung yang selama ini hanya dijual dalam bentuk pipilan biji jagung sebagai bahan baku pakan ternak tanpa adanya pengolahan  lanjut yang dapat meningkatkan added value dan diversifikasi produk.  Kegiatan diseminasi dan alih teknologi pengolahan pati jagung dilakukan bersama dengan mitra sasaran SAL dengan metode sosialisasi, diseminasi dan alih teknologi pengolahan pati menggunakan teknologi tepat guna mesin penggiling dan mesin press hidrolik yang melibatkan peran aktif dari peserta dan kelompok mitra dimana produk dari kegiatan ini berupa pati jagung serta dengan adanya kegiatan ini dapat meningkatkan pengetahuan dan ketrampilan mitra dalam pengolahan pati jagung dalam upaya diversifikasi dan peningkatan nilai tambah komoditas jagung.
Pengembangan Media Pembelajaran E-Modul Berbasis Penelitian Ekosistem Danau Linow di SMA Negeri 1 Tatapaan Salunusa, Kandita Juliet; Sumampouw, Herry Maurits; Rawung, Livana Dethris
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Pemanfaatan media sebagai alat pendidikan dalam proses pembelajaran erat kaitannya dengan teknologi. E-modul adalah alat digital yang tepat untuk tujuan pendidikan kontemporer. Tujuan dari proyek ini adalah untuk membuat modul digital (e-modul) untuk pendidikan biologi yang didasarkan pada penelitian ekosistem Danau Linow yang dilakukan di SMA Negeri 1 Tatapaan. Penelitian ini menggunakan metodologi penelitian dan pengembangan (R&D), khususnya menggunakan model ADDIE yang dirumuskan oleh Dick dan Carry. Pendekatan tersebut terdiri dari lima proses berurutan, yaitu: analisis, desain, pengembangan, implementasi, dan evaluasi. Validasi ahli media memperoleh skor sebesar 98,3% dengan kategori sangat sesuai, sedangkan validasi ahli materi memperoleh skor sebesar 94,15% dengan kategori sangat sesuai. Penilaian guru biologi memperoleh nilai 90,7% dengan kategori sangat sesuai, dan hasil angket siswa memperoleh nilai 83,6% dengan kategori sangat sesuai. Hasil tersebut menunjukkan bahwa media yang dikembangkan berkualitas, layak digunakan, dan tidak memerlukan revisi lebih lanjut.
Pendampingan Pengolahan Minyak Kelapa dalam Mendukung Program Penguatan Profil Pelajar Pancasila di Sekolah Menengah Rawung, Livana Dethris; Moko, Emma Mauren; Soputan, Grace Jenny; Rayer, Debby J J; Lihiang, Anatje; Wantania, Johanna Zusye
Prima Abdika: Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2024): Volume 4 Nomor 4 Tahun 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v4i4.4853

Abstract

The Pancasila Student Profile Strengthening Project or often referred to as the P5 Project is an effort to support the realization of student figures based on the Pancasila foundation through the process of reviewing student learning materials based on projects. One of the topics of the P5 activities carried out at SMA N 2 Ratahan is entrepreneurship, and coconut oil processing is the theme raised. The implementation method of community service activities consists of dissemination, training/technology transfer, as well as monitoring and evaluation at the final stage. Through this community service activity, there is an increase in the level of community empowerment in this case students and teachers, namely increasing student knowledge and skills about processing coconuts into coconut oil and blondo using more modern tools. The activities include production and packaging. This activity has also been able to improve students' life skills to be able to become entrepreneurs later.
Efficacy and Physiological Responses of Payangka Fish (Ophieleotris aporos) to Anesthetization with Clove Oil Rawung, Livana Dethris; Tanod, Wendy Alexander; Manampiring, Nonny
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.4726

Abstract

This study aims to determine the effect of clove oil concentration and time of immersion in clove oil on the anesthesia, recovery time, and physiological responses in the payangka fish (Ophieleotris aporos). The experimental design was completely randomized with a 6 x 3 factorial arrangement. The first factor was a concentration of clove oil consisting of six levels i.e., 0.02; 0.03; 0.04; 0.05; 0.1, and 0.2 ml/L of water. The second factor was a time of immersion consisting of three levels i.e., 1; 3; and 6.5 hours. Results showed that the concentration of clove oil significantly (p<0.05) affected the anesthesia time and the recovery time after immersing. The length of immersing and concentration of clove oil also significantly (p<0.05) affected the concentration of glucose, but not significantly (p>0.05) affected the concentration of cholesterol. It showed that clove oil can be used as anesthetization for payangka fish in the appropriate dose. The optimal concentration of clove oil that can be used as anesthesia for the transportation of live payangka fish is 0.02 ml/L of water. Meanwhile, for handling activities on payangka fish, a clove oil concentration of 0.03 ml/L of water is recommended
Lotta Village Social Empowerment Through Aquaponic Urban Farming in Sentrum Agraris Lotta: Pemberdayaan Masyarakat Desa Lotta Melalui Urban Farming Akuaponik di Sentrum Agraris Lotta Moko, Emma Mauren; Rawung, Livana Dethris; Rahardiyan, Dino; Sitanayah, Lanny; Lihiang, Anatje; wa, Johanna Zusye
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 6 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i6.22550

Abstract

Urban farming, an agricultural concept utilizing limited space. This application is fititng for urban and suburban scapes with limited agricultural fields like Lotta village, located in the suburbans of Manado city. Sentrum Agraris Lotta (SAL), a non profit organization that functions as the societies eduction hub in organic agricultur, SAL has facilitated this aquaponic implementation as an empowerment and mentoring activity for the PKK and Local Government of Lotta Village, Pineleng District of Minahasa Regency. Integrating vegetable farming with fish farming, this activity serves as a vesel for the KKN MBKM students progam. This activity elevated social empowerments by practical skills impartment to the district and partnering organizations, while disseminating the society on food security and household economy. Also a media for students in implementing science and social engagement in an off-campus practical activity as one of the parameter of the main higher education performance indicators (IKU-PT).
Organic and Food Waste Management Mentoring on The LOSIDA Method in Tombatu I State Highschool, Southwestern Minahasa As a Manifestation of the P5 Program: Pendampingan Pengelolaan Sampah Organik dan Food Waste menggunakan Metode LOSIDA di SMA Negeri I Tombatu, Minahasa Tenggara sebagai Perwujudan Program P5 Armstrong Fransiskus Sompotan; Johanna Zusye Wantania; Janne Deivy Ticoh; Revolson Alexius Mege; Livana Dethris Rawung; Dino Rahardiyan; Emma Mauren Moko
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 6 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i6.23407

Abstract

Schools largely contributes to community wastes. Waste management movements are required to reduce impacts of community wastes. Tombatu 1 State Highschool, Southwestern Minahasa is a well recognized school in the vicinity. Their large studentbody are the biggest contributors to community local wastes. Losida (biopore) is a simple solution for managing organic waste by convertion to beneficial compost soil restoration on school grounds. The purpose of this activity was simple biopore application and management by teachers and students as a manifestation of the P5 program. Through this activity knowledge and skills of the students as a steward of the environment were honed. This activity serves a media for disemination and training inspiring students to grow for their love of the environment. Also, a media for science application of involved lecturers, impacting the society outside of campus grounds in the efforts of achieving on of the institution’s performance indicators (IKU Perguruan Tinggi).
Relationship Between Length and Weight and Habitat Conditions of Several Fish Species in Tondano Lake, Minahasa, North Sulawesi Rosenta Sipayung; Helen Joan Lawalata; Iriani Setyawati; Livana Dethris Rawung; Rievo Handry Djarang
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 3 (2023): October 2023: Pages 87-124
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i03.p01

Abstract

The snake-head gudgeon or payangka fish (Ophieleotris aporos), tilapia fish or mujair (Oreochromis mossambicus), and marble goby or betutu fish (Oxyeleotris marmorata) are economically important fish in Lake Tondano. However, numerous community activities can disrupt aquatic biodiversity, declining Lake Tondano environmental conditions, and other factors. This study aimed to determine the relationship between length and weight and the habitat conditions of Ophieleotris aporos, Oreochromis mossambicus, and Oxyeleotris marmorata. The method used in this study was purposive sampling with research stations located at Remboken (station 1), Kakas (station 2), and Tondano Estuary (station 3). Sampling was carried out 5 times in every 10 days. The weight and length of the fishes caught in Lake Tondano were 2-60 g and 1-8 cm (Ophieleotris aporos); 9-180 g and 6-25.5 cm (Oreochromis mossambicus); and 16-30 g and 2.6-26.5 cm (Oxyeletotris marmorata), all of them have an allometric growth pattern. Oreochromis mossambicus is the most commonly caught fish in all research stations. The research station with the best level of water fertility is Remboken Station. The habitat characteristic of Lake Tondano was 25-290C of water temperature; brightness of 1.34-2.66 m; depth of 4.23-11.8 m; pH of 6.7-7.8; and dissolved oxygen of 2.27-6.31 mg/L, which still supports the well-being of the fish.
Co-Authors Ade Sunarma Ade Sunarma Ade Sunarma, Ade Anatje Lihiang Anatje Lihiang Anita Costanci Christine Tengker Armstrong F. Sompotan Aser Yalindua Christny Ferdina Evie Rompas Crescentia Mishi Juniorita Ngangi Damiana Rita Ekastuti Debby Jacqualine Jochebed Rayer Delvy Regina Leunufna Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Emma M Moko Emma Mauren Moko Esrah Anna Adeleid Agimat Ferencia Esananda Rattu Ferni Margo Tumbel Gabrielle Warouw Gedoan, Sukmarayu Pieter Grace Jenny Soputan Helen Joan Lawalata Helena, Maria Herry Maurits Sumampouw I. Setyawati, I. Iriani Setyawati J. Posangi, J. Jacson Saruan Jacson Saruan Janne Ticoh Jantje Ngangi Johanna Zusye Wantania Johanna Zusye Wantania Kasiyati Kawengian, Priska Rosalina Lanny Sitanayah M. Zairin Junior Maliangkay, Hendra Pratama Manampiring, Nonny Meity Nelltje Tanor Metilistina Sasinggala Moko, E.M. Ngangi, Crescentia Mishi Nonny Manampiring Orbanus Naharia Pelealu, S.C R. E. P. Mangindaan, R. E. P. Rahardiyan, Dino Rahardyan, D. Rahminiwati, Min Rampengan, Mercy Maggy Franky Rayer, Debby J J Revelson A. Mege Revolson Mege Rey, Feyne Jelita Rievo Handry Djarang Rosenta Sipayung Sakul, Ernest Hanny Salunusa, Kandita Juliet Saruan, Jacson Sumiaty Aiba Teresa Maria Wangkar Veiren Wangkanusa Verawati I Y Roring wa, Johanna Zusye Wantania, Johana Zusye Wantania, Johanna Zusye Wasmen Manalu Wendy Alexander Tanod