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All Journal Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Microbiology Indonesia SEMIRATA 2015 BIO-SITE |BIOLOGI Sains Terapan Jurnal Pembelajaran dan Biologi Nukleus Asian Journal of Aquatic Sciences Maspul Journal of Community Empowerment Jurnal Pengabdian Masyarakat Asia Unri Conference Series: Community Engagement Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment Journal of Community Engagement Research for Sustainability Tropical Aquatic and Soil Pollution Abdimas Indonesian Journal Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences Jurnal Natur Indonesia
Batubara, Ummi Mardhiah
Department Of Marine Science, Faculty Of Fisheries And Marine, Universitas Riau, Pekanbaru
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Pengabdian dalam Pengembangan Personal Hygiene dalam Proses Pengemasan Produk di Desa Ranah Kabupaten Kampar Ummi Mardhiah Batubara; Alicia Mulya Maharani; Bunga Mulia; Dina Aulia Rifdah; Elly Nur Agustin; Farhan Rio Afdholy; Muhamad Habbil.H; Muhammad Fadhli Alfikri; Melanie Dyas Puteri; Maulina Amiza Yunita; Safira Khairunnisa
MASPUL JOURNAL OF COMMUNITY EMPOWERMENT Vol 4 No 2 (2022): MASPUL JOURNAL OF COMMUNITY EMPOWERMENT
Publisher : LP2M Universitas Muhammadiyah Enrekang

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Abstract

This research is to find out the existence of Ranah Village which is one of the traditional villages in Kampar Regency. In the village, of course, there are customary law communities and also customary law that has a strong correlation. The people of Ranah Village still maintain their cultural values ​​and are believed to be in the midst of the civilization that is happening around them. In addition to being rich in customs and culture, in this village there is also a Bumdes that can improve the welfare of the village.
Peningkatan Penghasilan Rumah Tangga Nelayan Melalui Pengolahan Hasil Tangkap Nelayan Desa Teluk Rhu Kec. Rupat Utara Kab. Bengkalis Feli Feliatra; Mardalisa Mardalisa; Ummi Mardhiah Batubara; Iesje Lukystiowati; Pipin Kurnia; Tengku Muhammad Ghazali
Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Vol 3 No 1 (2021)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

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Abstract

Kegiatan pengabdian ini merupakan salah satu wahana untuk meningkatkan perekonomian rakyat yang dilakukan oleh istri nelayan. Pelatihan diberikan kepada dua kelompok usaha nelayan Desa Teluk Rhu dalam mengolah ikan menjadi produk yang memiliki nilai jual tinggi berupa nugget, bakso, kerupuk dan stik ikan. Kegiatan pengabdian ini meliputi tiga tahapan inti berupa ceramah terkait literasi digital dan inovasi produk olahan ikan, diskusi dan pengisian kuisioner, serta praktek pembuatan produk diversifikasi. Hasil observasi menunjukkan bahwa kelompok usaha nelayan Desa Teluk Rhu memiliki potensi dalam memproduksi bahan makanan berbahan dasar ikan dikarenakan tingginya ketersediaan bahan baku. Hasil pelatihan dari 20 peserta menyatakan bahwa kegiatan ini sangat bermanfaat dan berkeinginan untuk mengaplikasikan ilmu yang mereka dapatnya. Produk yang paling disukai adalah bakso dan nugget ikan dikarenakan prosesnya yang mudah dan rasanya yang enak. Kedepannya masyarakat diharapkan mampu untuk memulai usaha produk olahan ikan untuk meningkatkan pendapatan rumah tangga
Pengembangan wisata pantai melalui peran serta kelompok IRT Nelayan Di Desa Teluk Rhu Rupat Utara Feliatra Feliatra; Ummi Mardhiah Batubara; Iesje Lukistyowati; Mardalisa Mardalisa; Lamun Batara
Unri Conference Series: Community Engagement Vol 4 (2022): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.4.109-116

Abstract

One of the potentials in Teluk Rhu Village is beach tourism. The development of coastal tourism in Teluk Rhu Village needed a principal role from the Women's Fishermen, specifically to make processed products from fishermen's catch. The community service activity aims to improve the Women Fishermen's knowledge and skills in making processed fishery products that can be marketed at coastal tourist locations. This program implementation used the PALS (Participatory Action and Learning System) method with three stages. There was socialization, increasing knowledge, and direct practice. The community service activities showed that there was potential to develop coastal tourism in Teluk Rhu Village. The several potentials were the Women Fishermen can get the raw material easily, they have a lot of time used to produce and sell the products, and they have skills to make some processed food with diversification techniques such as nugget, meatball, and otak-otak. Thus, Increasing the knowledge and skills of the Women's fishermen through diversification technology can be used to increase the number of tourists at the coastal tourist location of Teluk Rhu Village, Rupat Utara District.
Chemotactic Motility and Growth of Pseudomonas fluorescens Towards Glucose Concentration ENDAH ROSA; UMMI MARDHIAH BATUBARA; SUPARJO SUPARJO
Microbiology Indonesia Vol. 13 No. 2 (2019): June 2019
Publisher : Indonesian Society for microbiology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1510.276 KB) | DOI: 10.5454/mi.13.2.1

Abstract

Pseudomonas fluorescens is plant growth promoting rhizobacteria (PGPR) often inoculated on plants as natural biocontrol agent capable of protecting the plants from soil-borne pathogens. Chemotactic motility allows populations of P. fluorescens to rapidly search for nutrients and is an important factor determining their competitive success to colonize plant root. Therefore, we investigated various glucose concentrations from 0% to 1% (w/v) to enhance chemotactic motility and growth of this rhizobia. Chemotactic motility was evaluated using swim plate assay and bacterial growth was measured using UV-Vis Spectrophotometer in LB and M9 medium. Glucose with low concentration (0.05%) showed to have optimum response in P. fluorescens chemotactic motility with colony diameter 38.3 mm in LB medium and 12.8 mm in M9 medium. Highest growth of P. fluorescens was seen in control condition of LB medium reaching a peak at 0.0246 OD600 (~±1,44x107 CFU ml-1 ) while growth in M9 medium supplemented with 1% glucose was just slightly lower with 0.0227 OD600 (~±1,32x107 CFU ml-1). Glucose in high concentration showed to repress chemotactic motility and first growth phase of P. fluorescens in LB medium due to catabolite repression.
Skrining dan Karakterisasi Bakteri Fotosintetik Anoksigenik Penghasil Pigmen Karotenoid Dari Limbah Cair Kelapa Sawit || Screening and Characterization of Anoxigenic Photosynthetic Bacteria as Carotenoid Pigments Producer from Palm Liquid Sewages Batubara, Ummi Mardhiah; Aini, Fitratul; Manurung, Manta Mentari
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 7, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v7i1.1999

Abstract

Limbah cair kelapa sawit merupakan limbah organik yang memiliki kandungan kompleks seperti air, minyak dan padatan organik. Kandungan organik limbah cair kelapa sawit menjadi indikasi kelimpahan beragam jenis mikroorganisme. Penelitian ini bertujuan untuk mendapatkan bakteri fotosintetik anoksigenik (BFA) penghasil pigmen karotenoid yang berasal dari limbah cair kelapa sawit. Isolasi dan skrining BFA dilakukan dari tiga lokasi pembuangan limbah cair kelapa sawit yang berada di Provinsi Jambi. Penelitian ini dilakukan dengan metode eksperimental menggunakan media mineral modifikasi. Isolat BFA yang tumbuh dan menghasilkan pigmen karotenoid ditandai dengan adanya distribusi pigmen berwarna kuning kemerahan pada media kultur. Dari hasil skrining diperoleh 11 isolat BFA yaitu Bg1K201, Bg1K202, Bg2k201, Bg3k201, Mr1k201, Mr1k202, Sl1k201, Sl1k202, Sl2k201, Sl2k202 dan Sl3k202. Hasil karakterisari ciri morfologi dan sifat fisiologi berdasarkan Bergeys Manual of Determinative Bacteriology menunjukkan bahwa dari kesebelas isolat BFA didapatkan 2 jenis genus BFA yang tergolong gram negatif dan memiliki pigmen karotenoid yaitu genus Rhodobacter (Bg1k201, Bg1k202, Bg3k201, Sl1k201, Sl1k202, Sl2k201, Sl2k202 dan, Sl3k202) dan genus Rhodopseudomonas (Bg2k201, Mr1k201 dan Mr1k202).Palm liquid sewage is organic waste that contains complex compounds such as water, oil, and organic solids. The organic content of palm liquid sewages is an indication of the abundance of microorganisms. This study aims to obtain anoxygenic photosynthetic bacteria (BFA) that produce carotenoid pigments from palm liquid sewages. Therefore, We isolated and screened of BFA from three palm liquid sewage disposal sites in Jambi Province. This research was conducted by an experimental method using a modified mineral medium. BFA isolates that growth and produced carotenoid pigments are visible because of the distribution of reddish-yellow pigments on the culture media. Screening results obtained 11 isolates of BFA sequentially Bg1K201, Bg1K202, Bg2k201, Bg3k201, Mr1k201, Mr1k202, Sl1k201, Sl1k202, Sl2k201, Sl2k202 and Sl3k202. The results of morphological and physiological characterization based on the Bergeys Manual of Determinative Bacteriology show that there are two types of BFA genera that have carotenoid pigments, respectively, the genus Rhodobacter (Bg1k201, Bg1k202, Bg3k201, Sl1k201, Sl1k202, and Sl1k202, and Sl2k202, and Sl1k202, and Sl2k202, and Sl1k202 and Sl2k202, and Sl2k202, and Sl2k202. Sl2k202, and) the genus Rhodopseudomonas (Bg2k201, Mr1k201 and Mr1k202).
Screening and Determination of Potential Cellulolytic Bacteria from Mangrove Ecosystem Ummi Mardhiah Batubara; Suparjo Suparjo; Hasna Ul Maritsa; Eko Pujianto; Meli Herlini
Jurnal Perikanan dan Kelautan Vol. 27 No. 2 (2022): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.2.264-271

Abstract

Mangrove ecosystem is a coastal wetland has biodiversities such as flora, fauna, and microorganisms. Microorganisms are an importants component in the mangrove ecosystem and have many roles, including source the nutrition, decomposer, and a source of biotechnology products. Cellulolytic bacteria are a group of cellulase-producing bacteria capable of breaking down cellulose into glucose monomers. This study aims to screen and determine the diversity of cellulolytic bacteria from the mangrove ecosystem. The research method has been experimental by exploring the cellulolytic bacteria in soil and sediment from the mangrove ecosystem. Three sampling locations were selected such as the litter soil, soil in the root, and soil in the tidal area. The screened of potential bacteria-producing cellulase was obtained by bacteria growth on Carboxy Methyl Cellulose (CMC) agar medium. The isolates were cultured for 48 hours at 37°C. Then, the bacteria that produced the cellulolytic activity were characterized by morphological and physiological characteristics. The results were adjusted according to Bergey's Manual of Determinative Bacteriology. The determination showed that six isolates had the same characteristics as Bacillus, Cellulomonas, Lactobacillus, and Micrococcus. The cellulolytic activity index showed that three isolates were sequentially MS06 (9,73), MS03 (6,30), and MS08 (5,41).
IMPLEMENTATION OF CONSORTIUM BACTERIES OF Bacillus cereus ISOLATED FROM SEA AS PROTEIN SOURCE FOR PRO COFFEE BEVERAGE Zevira, Bella Permata; Feliatra, Feliatra; Batubara, Ummi Mardhiah
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.378-385

Abstract

Pro coffee is a fermented beverage using Bacillus cereus bacterial consortium with single-cell protein. This study aims to determine the best composition of the B. cereus consortium bacteria mixture in organoleptic aspects that panelists most prefer and the effect of adding B. cereus consortium bacteria on proximate analysis and pro coffee flavor. Organoleptic testing of probiotic coffee was conducted on 20 panelists, then continued with proximate analysis of pro coffee. The composition with the best organoleptic flavor is obtained in code D, with the treatment of adding 5% bacterial consortium B. cereus for 15 days. The analysis of taste obtained has a value of 0.000 <0.05, and the study results show that the significance value is smaller than the significance level. Hence, the treatment results give the effect of adding bacterial consortium to pro-coffee. The addition of bacterial consortium B. cereus to probiotic coffee, in the form of moisture, ash, protein, fat, and carbohydrate content, is 0.000 <0.05. The analysis results show that the significance value is greater than the significance level, so the treatment results do not give the effect of adding bacterial consortium to pro coffee
ISOLATION OF Escherichia coli FROM VANAME SHRIMP (Litopenaeus vannamei) POND AND THE SENSITIVITY TOWARD ANTIBIOTICS Putri, Resty Fauziah; Nursyirwani, Nursyirwani; Batubara, Ummi Mardhiah
Asian Journal of Aquatic Sciences Vol. 7 No. 1 (2024): April
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Vannamei shrimp (Litopenaeus vannamei) is a fishery commodity widely cultivated in various parts of Indonesia. The main problem often found in vannamei shrimp production is poor water quality during the rearing period. This study aims to isolate and identify E. coli contained in water, sediment, and meat of vannamei shrimp cultivated in shrimp ponds and examine its sensitivity to antibiotics. The research was conducted from March to May 2023 at the Technical Implementation Unit (UPT) Vannamei Shrimp Ponds of the Maritime Affairs and Fisheries Service, Tanjung Punak Village, Rupat Utara District, Bengkalis Regency, Riau. The survey method was used in this study. The Most Probable Number (MPN) method was employed for E. coli isolation to calculate bacterial density, and the Kirby-Bauer method was used to test bacterial sensitivity to antibiotics. Based on the identification of the six isolates carried out, it was found that only two isolates were positively identified as E. coli bacteria, namely SD C 3.1 and IP B 1.1, which were isolated from sediment and the Wastewater Treatment Plant (WWTP) pond. The diameter of the inhibition zone for sediment isolate RF01 against the antibiotic chloramphenicol was 18.75 mm, indicating intermediate sensitivity. On the other hand, WWTP isolates RF02 exhibited an inhibition zone of 17 mm for chloramphenicol, indicating medium sensitivity as well. However, it showed resistance to penicillin with a diameter of 6.5 mm and resistance to ampicillin with a diameter of 2 mm.
Pemberdayaan Kelompok Masyarakat Nelayan untuk Pengembangan Olahan Hasil Tangkapan Ikan di Desa Bukit Batu Kabupaten Bengkalis Nursyirwani, Nursyirwani; Feliatra, Feliatra; Siregar, Yusni Ikhwan; Batubara, Ummi Mardhiah
Journal of Rural and Urban Community Empowerment Vol. 5 No. 2 (2024): April
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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Abstract

Desa Buruk Bakul yang terdapat di wilayah pesisir Pulau Sumatera merupakan penghasil ikan laut di daerah Kabupaten Bengkalis Provinsi Riau. Beberapa jenis ikan ekonomis penting seperti ikan terubuk (Tenualosa macrura), tenggiri (Scomberomorus commerson), debuk (Arius thalassinus), biang (Septipina sp), dan lomek (Harpodon nehereus) diperoleh dari hasil tangkapan nelayan di desa tersebut. Ikan-ikan tersebut biasanya dijual dalam bentuk segar, namun jika tidak habis terjual, sebagian hanya diolah menjadi ikan kering dan kerupuk ikan. Kegiatan pengabdian kepada masyarakat (PKM) ini bertujuan untuk meningkatkan keterampilan kelompok Ibu Rumah Tangga (IRT) nelayan di Desa Bukit Batu dalam mengolah ikan-ikan seperti ikan tenggiri menjadi produk yang lebih bervariasi seperti bakso, nugget dan stik ikan. Program ini dilakukan dalam tiga tahapan, yaitu (1) pendekatan dan sosialisasi program, (2) pelatihan dan peningkatan kompetensi, dan (3) pendampingan kelompok, monitoring dan evaluasi. Kegiatan PKM melibatkan 25 IRT nelayan (60%) dan ibu-ibu rumah tangga lainnya. Pelaksanaan kegiatan juga dibantu oleh 10 orang mahasiswa KKN Terintegrasi UNRI 2023. Berdasarkan kegiatan PKM diperoleh hasil adanya peningkatan pengetahuan dan keterampilan peserta (85%) setelah mengikuti pelatihan tentang teknik diversifikasi olahan ikan. Hasil monitoring dan evaluasi menunjukkan bahwa 100% peserta program menyatakan program PKM sangat bermanfaat. Dari analisa keberlanjutan program menunjukkan bahwa terdapat 2 jenis pelatihan yang diinginkan oleh peserta, yaitu (1) pengolahan jenis olahan berbasis ikan yang lain, dan (2) pembuatan rancangan kemasan produk.
PEMBERDAYAAN ISTRI NELAYAN DALAM UPAYA PENINGKATAN PENGHASILAN RUMAH TANGGA NELAYAN DI DESA TELUK RHU KABUPATEN BENGKALIS PROPINSI RIAU Feliatra, Feli; Batubara, Ummi Mardhiah; Lukistyowati, Iesje; Mardalisa, Mardalisa; Batara, Lamun
Journal of Rural and Urban Community Empowerment Vol. 4 No. 2 (2023): April
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.483 KB)

Abstract

Desa Teluk Rhu merupakan salah satu desa yang terdapat di kecamatan Rupat Utara, yang memiliki potensi yang tinggi di bidang perikanan dan wisata bahari. Desa Teluk Rhu memiliki jumlah penduduk 1.885 orang yang terdiri dari 364 KK. Salah satu masalah saat ini ini adalah masih rendahnya pengetahuan keluarga nelayan terhadap pengolahan hasil tangkapan nelayan. Tujuan pengabdian adalah untuk meningkatkan pengetahuan dua kelompok istri nelayan Desa Teluk Rhu tentang pengolahan hasil perikanan menjadi produk olahan yaitu nugget, bakso, kemplang dan stik ikan dari ikan hasil tangkapan. Metode yang digunakan pada kegiatan ini adalah dengan metode ceramah, diskusi dan praktek pembuatan produk olehan ikan dan evaluasi. Materi penyuluhan yang disampaikan adalah: 1. Pentingnya packaging dan performance barang jualan, 2. Pembuatan keplak, 3. Pembuatan stik ikan. 4. Pembuatan otak-otak, 5. Pembuatan bakso bagi kelompok istri nelayan. Peserta diikuti dua kelompok keluarga nelayan. Dari hasil pengabdian dapat disimpulkan pelatihan sangat bermanfaat bagi peserta, Dapat meningkatan perolehan hasil tambahan, peserta menganggap bahwa 4 produk yang sudah dikenalkan bisa menjadi produk khas desa teluk Rhu Kecamatan Rupat utara, jika pembinaan terus menerus bisa dilaksanakan.
Co-Authors Alfarisy, M. Phyto Alicia Mulya Maharani Anggelina, Anggelina Anisa Anisa Azahra, Mutiara Mindy Batara, Lamun Bernadi, Haryo Jati Bulan Sabina Bunga Mulia Bunga Nanda Sari Delvi, Ayu Dina Aulia Rifdah Efriyeldi, Efriyeldi Eko Pujianto Eko Pujianto Elly Nur Agustin ENDAH ROSA Esti Nur Rahayu Esti Nur Rahayu Fahmil Maulana Farhan Rio Afdholy Farisy, Muhammad Fhito Al Feliatra Feliatra, Feli Feliatra, Pamela Isya Finayeva, Novlina Fitratul Aini, Fitratul Fitri, Sri Afifah Ghazali, Tengku Muhammad Gustina, Julia Hasnaul Maritsa Herlina, Meli Herlini, Meli Hesti Riany Iesje Lukistyowati Iesje Lukystiowati Ihsan, Mahya Ika Oksi Susilawati Irsat Hanif Irwan Effendi Irwan Irwan Kartini Kartini Lamun Batara Lazuardi Lazuardi Lazuardi Umar Madyawati Latief Manurung, Manta Mentari Mardalisa, Mardalisa Maulina Amiza Yunita Melanie Dyas Puteri Meli Herlini Muhamad Habbil.H Muhammad Arfan Muhammad Arief Wibowo Muhammad Fadhli Alfikri Nabilah Amini Hasibuan Nanda Fahmuin Tari Nasution, Nisfi Maulidia Nur Fadhilah Ilyas Nursyirwani, Nursyirwani Pani Pransiska Putri Pipin Kurnia Pipin Kurnia Putri, Resty Fauziah Rachana, Kong Ramadhani Putri Rayhan Maulana Risky Ayu Kristanti Rita Wijaya Safira Khairunnisa Selvi Andriani Situmorang, Novita Suparjo Suparjo Suparjo Suryadi Saputra Suryadi Saputra Syahputri, Rara Vania Teguh Sumarsono Tengku Muhammad Ghazali Tengku Rany Oktaviany Tengku Rany Oktaviany Trisla Warningsih Wahyuni, Inka Wibowo, Muhammad Arif Wijaya, Rita Winda Dwi Setiawati Yoswaty\, Dessy Yusni Ikhwan Siregar Zevira, Bella Permata