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Uji Aktivitas Antifungi Anggur Laut (Caulerpa sp.) Asal Pulau Ambai Serui Terhadap Fungi Candida krusei dan Candida albicans Kristine Destrianita Siagian; Daniel Lantang; Sepriyanto Dirgantara; Eva Susanty Simaremare
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 15 No. 01 Juli 2018
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

Anggur laut (Caulerpa sp.) memiliki potensi sebagai bahan obat antifungi baru karena mengandung beberapa senyawa aktif seperti saponin dan flavonoid yang bekerja sebagai antifungi. Tujuan dari penelitian ini adalah untuk menguji aktivitas antifungi ekstrak anggur laut (Caulerpa sp.) yang diekstraksi dengan 3 pelarut (dietil eter, etil asetat, dan etanol) terhadap fungi Candida krusei dan Candida albicans. Pengujian antifungi menggunakan metode difusi cakram dengan Rancangan Acak Lengkap (RAL), 7 perlakuan, dan 3 kali pengulangan, dimana 7 perlakuan yang dimaksud adalah dengan menggunakan konsentrasi 100, 250, 500, 750, dan 1000 ppm, kontrol positif menggunakan flukonazol 5 μg dan kontrol negatif yaitu akuades steril. Hasil penelitian menunjukkan bahwa ketiga pelarut dari ekstrak dietil eter, etil asetat, dan etanol dari anggur laut mampu menghambat pertumbuhan fungi Candida krusei dan Candida albicans pada konsentrasi 100, 250, 500, 750, dan 1000 ppm. Hasil uji menunjukkan konsentrasi efektif untuk menghambat fungi Candida krusei pada ekstrak etanol dan Candida albicans adalah pada ekstrak etil asetat adalah 1000 ppm.

MENINGKATKAN PEMAHAMAN MASYARAKAT TENTANG PENTINGNYA VAKSINASI DI KAMPUNG YANAMAA ARSO PIR 1, KABUPATEN KEEROM PAPUA Ester Rampa; Daniel Lantang; Herlando Sinaga; Tika Romadhonni; William Manugan; Rini Prastyawati
ABDIKEMAS: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 Desember (2022): Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS)
Publisher : PUSAT PENELITIAN DAN PENGABDIAN KEPADA MASYARAKAT, POLITEKNIK KESEHATAN KEMENTERIAN KESEHATAN PALEMBANG

Vaccination is the process of administering vaccines by injection into the body or dripping into the mouth to increase the production of antibodies to ward off certain diseases. The implementation of this community service activity uses several methods, namely: the presentation method, this method was chosen to explain the importance of vaccination. Question and answer method, this method is very important to find out the insight of the people in Yanamaa Arso Pir 1 village, Keerom Regency regarding COVID-19 vaccination during the current pandemic. In addition, Sharing Session on COVID-19 vaccination was also carried out. Sharing session are given to the community in providing input and guidance for the material obtained. This activity will be held on November 19, 2021. The results of this service show that the people in Yanamaa Arso Pir 1 Village, Keerom Regency are very enthusiastic about participating in the activity from beginning to end.

Keragaman dan Kelimpahan Plankton Sebagai Bioindikator Kualitas Lingkungan di Perairan Pantai Jayapura Dewi Sulistiowati; Rosye H.R. Tanjung; Daniel Lantang
Jurnal Biologi Papua Vol 8, No 2 (2016)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The aims of this research were to know the water environmental quality and to determine the diversity and abundance of plankton in Youtefa and Yos Sudarso Bay. The Sampling was conducted from October 2012 to January 2013 at two observation stations of Youtefa Bay and four observation stations of Yos Sudarso Bay during the dry and rainy seasons. The Sampling of plankton in each observation stations were made horizontally using a plankton net size number of 25. Biological data are determined using diversity index, uniformity index, dominance index and abundance calculations. Physico-chemical parameters were analyzed descriptively by comparing the result data of research with waters quality standards for marine’s biota based on decree of Environment Minister No. 51 year 2004. The results of water quality showed that in general, the quality of aquatic environment in Youtefa and Yos Sudarso Bay did not comply with water quality standards for marine’s biota issued by The Minister of Environment of Republic of Indonesia. While based on the diversity index analysis, water quality in Youtefa and Yos Sudarso Bay was categorized as a half polluted-heavily polluted. Diversity of plankton in Youtefa and Yos Sudarso Bay during the dry and rainy seasons was categorized as low-medium. Abundance of plankton in Youtefa and Yos Sudarso Bay was in low category. Key words: Abundance, diversity, plankton, Youtefa Bay, Yos Sudarso Bay.

Toksisitas Isolat Lokal Bacillus thuringiensis (H-14) dan Isolat Sandi 18 Serta Lama Efektivitasnya di dalam Air terhadap Larva Nyamuk Anopheles dan Culex Daniel Lantang; Rosye H.R. Tanjung
Jurnal Biologi Papua Vol 2, No 1 (2010)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The research of toxicity local isolate Bacillus thurigiensis (H-14) and 18 codeword isolate along the efectivity on the water concerning to the Culex and Anopheles. The research aim to acquainted about the toxicity of B. thuringiensis isolate H-14 local and 18 codeword isolate along of the toxicity on the water concerning to the Culex and Anopheles. The methode is laboratory experiment wich used complete randome, analysis the data to wich BNJ test and 0.05% confidence standart. The result shows that isolate of local B. huringiensis H-14 and coderword 18 toxic concerning to Culex and Anopheles B.thurngiensis H-14 0.06 ml concentrate, 0.08 ml concentrate and 0.1 of effective of the Anopheles death until 6 day, and 0.1 ml effective concentrate show the Culex death until 7 day.Isolate 18 in 0.08 concentrate and 0.1 effective of Culex until 5 day and 0.1 ml concentrate 0.1 ml effective of the Anopheles until 7 day. Analysis varians shows the different act control concentrate in the other side, the act of concentrate isnt different significant. Key words: Bacillus thuringiensis, Local isolate, toxicity, Anopheles and Culex larva.

Potensi Pengembangan Komoditas Teripang Pasir (Holothuria scabra Jaenger) secara Berkelanjutan dengan Model Integrasi Sea Farming di Kepulauan Padaido Kabupaten Biak Numfor Daniel Lantang; Yunus P. Paulangan
Jurnal Biologi Papua Vol 7, No 1 (2015)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Sea cucumber is one of high value economic commodity due to not only having a fairly completed nutrition, but also used as the raw material for production of drugs, cosmetics and others. Therefore it becomes one of the highly potential export commodities. However, the target of catching sea cucumbers community intensively will give a negative impact on its sustainability. Sea cucumber has long been recognized and protected by the people in Padaido islands known as sasisen or sasi system. Although it has been conserved through sasisen system, but tends decline recently. This happen due to the high fishing activities by fisherman. Sea farming methods is a sea fisheries development concept in shallow waters such as the merger between aquaculture and capture fisheries by utilizing leading commodity in potential cultivation area. Sea farming is a system of utilization of marine ecosystem-based marine culture with the ultimate goal to improve the stock of fish (fish resources enhancement) to the sustainability of fisheries and other marine-based activities such as ecotourism. This paper will discuss the development opportunities of sea farming system that is integrated with the prevailing of local wisdom in Padaido Islands, Biak Numfor Regency, Papua, namely sasisen. This system works in conserving sea cucumber resources and increasing incomes of local communities in Padaido island through the creation of alternative livelihoods specifically in sea cucumber cultivation. Therefore, these models and approaches can be considered to manage coastal and marine resources in a sustainable way in Padaido Islands, Biak Numfor Regency.Key words: Sea cucumber, sustainable management, sasisen, Padaido Islands.

Toksisitas Isolat Lokal Bacillus thuringiensis (H-14) serta Lama Efektivitasnya di dalam Air terhadap Larva Nyamuk Anopheles farauti Laveran Daniel Lantang
Jurnal Biologi Papua Vol 2, No 2 (2010)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The research of toxicity local isolate Bacillus thurigiensis (H-14) and 18 codeword isolate along the efectivity on the water concerning to the Anopheles. The research aim to acquainted about the toxicity of B. thuringiensis isolate H-14 local and 18 codeword isolate along of the toxicity on the water concerning to the Anopheles. The methode is laboratory experiment wich used complete randome, analysis the data to wich BNJ test and α..05. The result shows that isolate of local B. huringiensis H-14 Anopheles farauti Laveran B.thurngiensis H-14 0.06 ml concentrate, 0.08 ml concentrate and 0.1 of effective of the A.farauti death until 6 day, and concentrate 0.1 ml effective show the Anopheles death until 7 day. Analysis varians shows the different act control concentrate in the other side, the act of concentrate isnt different significant. Key words: Toxic, Bacillus thuringiensis, Anopheles farauti Laveran.

Penerapan Teknologi Tepat Guna dalam Pengolahan Singkong Menjadi Tepung Tapioka Asli Papua Mawardi, Arsyam; Budi, I Made; Lantang, Daniel
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 7, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jpp-iptek.2023.v7i1.2157

Singkong merupakan pangan lokal di Papua yang dibudidayakan untuk menjamin ketahanan pangan tingkat desa hingga kabupaten. Hingga kini, teknologi pengolahan singkong menjadi tepung tapioka masih terbatas di Papua sehingga kegiatan Program Kemitraan Masyarakat (PKM) ini merupakan alternatif solusi mengatasi permasalahan kelompok masyarakat yang menjadi mitra kami. Pada program ini, kami menjalin kemitraan dengan masyarakat kampung Arso IV dan V, Kabupaten Keerom, Papua. Kelompok tersebut belum mampu mengolah singkong menjadi tepung tapioka karena minimnya pemahaman terkait pengolahan singkong dan ketiadaan teknologi. Berdasarkan permasalahan tersebut, kami menawarkan pelatihan berbasis teknologi tepat guna dalam mengolah singkong menjadi tapioka agar memberikan nilai tambah dan meningkatkan produktivitas ekonomi masyarakat. Tujuan kegiatan pengabdian masyarakat ini adalah untuk memberikan pendampingan dan pelatihan penggunaan alat teknologi tepat guna. Kegiatan ini juga bertujuan meningkatkan pemberdayaan mitra melalui penyediaan peralatan mesin pengolah singkong menjadi tepung tapioka berkualitas. Metode pelaksanaan kegiatan ini melalui pelatihan dan advokasi dengan beberapa tahapan. Tahap pertama, mitra difasilitasi dan dilatih dengan peralatan teknologi tepat guna berupa mesin pengolah singkong menjadi tepung tapioka. Peserta mempraktikkan secara langsung untuk meningkatkan keterampilannya. Tahap kedua, mitra diberikan edukasi bahwa usaha pengolahan singkong menjadi tapioka dapat meningkatkan nilai tambah produk, membentuk mindset, dan menguatkan jiwa bisnis sehingga menjadi mandiri secara ekonomi, pendapatan masyarakat meningkat, serta mampu menyelesaikan permasalahan yang dihadapi. Kegiatan ini terlakasna dengan baik dan sesuai target. Kegiatan ini mampu meningkatkan pemahaman dan keterampilan mitra,. Adapun keberlanjutan program akan tetap dijaga kontinuitasnya. Kelompok mitra diproyeksikan sebagai kelompok binaan sehingga mitra dapat bekerja mandiri dan menghasilkan pendapatan sendiri yang pada akhirnya meningkatkan perekonomian masyarakat.

APPLICATION MULTIPLEX PCR FOR EARLY DETECTION ESCHERICHIA COLI CONTAMINATION IN SOME DRINKING WATER RESOURCES IN ABEPURA, PAPUA INDONESIA Mawardi, Arsyam; Budi, I Made; Lantang, Daniel
Jurnal Pendidikan Matematika dan IPA Vol 14, No 2 (2023): July 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v14i2.59129

Abstract Microbial detection takes a long time to produce positive results, so a quicker detection method was chosen. Multiplex polymerase chain reaction (m-PCR) identified bacterial strains in less than 24 hours, detects E.coli specifically, and is faster than traditional methods. The goal of this study was to use m-PCR to detect early pathogenic E.coli bacteria in several drinking water sources in the Abepura district of Papua Indonesia as a parameter of pollution and water quality. The Chelex100 and microwave combination method was used to extract DNA. The first round of testing was done at four different concentrations: 0.125, 0.250, 0.375, and 0.500 M. The purity of the extracted DNA was good, ranging from 1.80 to 1.94. The optimum primer concentration for multiplexing applications is 0.25 uM for lt primer; 0.125 uM for stx2 and eae primer, with an annealing temperature of 55oC. m-PCR has been shown to quickly detect pathogenic E. coli in water samples. In the PCR process, E.coli DNA template was obtained with high purity (1.80-1.94) and concentration (576.9-4301.6 ng/uL) . Each multiplex set included three primer pairs for the target gene lt-eae-stx2 on ETEC-EPEC and EHEC respectively. The m-PCR process showed excellent results, and this findings can be considered as a reference for water analysis in several drinking sources in Papua Province.

Meningkatkan Pemahaman Masyarakat Tentang Pentingnya Vaksinasi di Kampung Yanamaa Arso Pir 1 Kabupaten Keerom Papua Rampa, Ester; Lantang, Daniel; Sinaga, Herlando; Romadhonni, Tika; Manugan, William; Prastyawati, Rini
Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS) Vol 4 No 2 (2022): Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Politeknik Kesehatatan Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/j.abdikemas.v4i2.1430

Vaccination is the process of administering vaccines by injection into the body or dripping into the mouth to increase the production of antibodies to ward off certain diseases. The implementation of this community service activity uses several methods, namely: the presentation method, this method was chosen to explain the importance of vaccination. Question and answer method, this method is very important to find out the insight of the people in Yanamaa Arso Pir 1 village, Keerom Regency regarding COVID-19 vaccination during the current pandemic. In addition, Sharing Session on COVID-19 vaccination was also carried out. Sharing session are given to the community in providing input and guidance for the material obtained. This activity will be held on November 19, 2021. The results of this service show that the people in Yanamaa Arso Pir 1 Village, Keerom Regency are very enthusiastic about participating in the activity from beginning to end.

Peningkatan Kualitas dan Kemampuan Pelayanan Praktikum Mikrobiologi Bagi Guru SMA di Kota Jayapua Lantang, Daniel; Rampa, Ester; Menufandu, Herlina; Allo, Elisabeth Payung; Sinaga, Herlando
Bakti Hayati: Jurnal Pengabdian Indonesia Vol. 2 No. 2 (2023)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/bhjpi.v2i2.3583

Along with the advancement of science in the health sector, biology teachers in high school must understand microbiology, especially have the ability to provide practicum to students so that students have the ability in the field of microbiology. The low understanding of students about microbiology subjects is due to the absence of microbiology practicum in high school. This service is carried out by giving a pre test, skills training and mentoring to teachers so that their knowledge increases. From the results of the service, it is known that knowledge and skills of the teachers increased and already understood and understood the microbiology practicum instruments.

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