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All Journal METAMORFOSA Journal of Biological Sciences Jurnal Biologi Udayana bionature Journal of Education and Learning (EduLearn) BIOWALLACEA Jurnal Lembaga Penelitian Universitas Mataram Journal of Information Technology and Computer Science Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Biologi Tropis Journal EVALUASI Jurnal Pengabdian Magister Pendidikan IPA Biota Jurnal Review Pendidikan dan Pengajaran (JRPP) International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Abdi Insani Community Development Journal: Jurnal Pengabdian Masyarakat Aghniya: Jurnal Ekonomi Islam SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Jurnal Pengabdian kepada Masyarakat Nusantara Economics and Digital Business Review Kreatif: Jurnal Pemikiran Pendidikan Agama Islam Oryza : Jurnal Pendidikan Biologi Journal of Science and Science Education (JoSSEd) Jurnal Warta Desa (JWD) Prosiding Konferensi Nasional PKM-CSR Buletin Konseling Inovatif Jurnal Pijar MIPA Jurnal Kajian Bimbingan dan Konseling Jurnal Agroteknologi Tsaqofah: Jurnal Penelitian Guru Indonesia MASALIQ: Jurnal Pendidikan dan Sains Jurnal Pepadu ARMADA : Jurnal Penelitian Multidisiplin Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Riset Akuntansi Jurnal Ilmiah Dan Karya Mahasiswa Jurnal Akuntansi Audit dan Perpajakan Indonesia (JAAPI) Jurnal Rakat Sehat : Pengabdian Kepada Masyarakat Alkhidmah: Jurnal Pengabdian dan Kemitraan Masyarakat At Tawazun Jurnal ekonomi Islam AGROTEKBIS: Jurnal Ilmu Pertanian Advances in Management & Financial Reporting JBI : Jurnal Bahasa Indonesia PESARE: Science and Engineering Service Journal Jurnal Intelek Insan Cendikia Jurnal Pengabdian Masyarakat Ekonomi dan Bisnis Digital Jurnal Perikanan J-CEKI PESHUM Jurnal Inovasi Pendidikan Dasar dan Menengah Jurnal Wicara Desa Bionature Journal of Microbiology, Biotechnology and Conservation Samota Journal of Biological Sciences (SJBIOS) Innovation and Applied Education Journal Jurnal Sistem Informasi (JASISFO)
Faturrahman
PS Biologi, Fakultas MIPA Universitas Mataram
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Journal : Jurnal Sains Teknologi dan Lingkungan (JSTL)

 1 
DETEKSI BAKTERI PATOGEN YANG BERASOSIASI DENGAN Kappaphycus alvarezii (Doty) BERGEJALA PENYAKIT ICE-ICE Sri Nurhidayati; Faturrahman Faturrahman; Mursal Ghazali
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 1 No. 2 (2015): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.637 KB) | DOI: 10.29303/jstl.v1i2.53

Abstract

Kappaphycus alvarezii merupakan  salah satu spesies makro alga yang paling banyak dibudidayakan di Indonesia. Penyakit utama yang menyerang budidaya rumput laut ini adalah penyakit ice-ice  yang  dapat menurunkan hasil panen hingga 70-80%.  Tujuan penelitian iniadalah  untuk mengetahui bakteri patogen yang berasosiasi dengan K. alvarezii bergejala penyakit ice-ice dan mengetahui agen penyebab penyakit ice-ice. Jenis penelitian yang dilakukan adalah penelitian deskriptif. Sampel K. alvarezii yang bergejala ice-ice diambil dari lokasi budidaya di Teluk Bumbang Dusun Gerupuk Lombok Tengah. Sampel tersebut kemudian dibawa ke Laboratorium Biologi untuk diisolasi bakteri yang berasosiasi dengan K. alvarezii bergejala ice-ice. Terhadap isolat yang diperoleh dilakukan karakterisasi parsial. Selanjutnya dilakukan uji patogenisitas (postulat Koch) untuk mengetahui apakah bakteri yang diperoleh merupakan agen penyebab penyakit ice-ice. Hasil isolasi menunjukkan terdapat 28 isolat bakteri yang berasosiasi dengan K. alvarezii bergejala ice-ice. Selanjutnya, uji postulat Koch memperlihatkan hanya satu isolat yang mampu menyebabkan gejala ice-ice yaitu isolat K25Kata Kunci : Kappaphycus alvarezii, penyakit ice-ice, postulat Koch
Komunitas Bakteri pada Saluran Pencernaan Lobster Mutiara (Panulirus ornatus) Arba’i Kartini Nurhasanah; Faturrahman Faturrahman
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 5 No. 1 (2019): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (776.401 KB) | DOI: 10.29303/jstl.v5i1.100

Abstract

The presence of microbial communities in the digestive tract affects the physiological functions of digestion. The purpose of this study is to determine the bacterial community in the digestive tract of lobsters, especially pearl lobsters. This research is descriptive explorative. Samples were taken from the lobster digestive tract which was divided into 3, namely the cardiac, pylorus and intestinal sections and each part was counted for the total bacteria using the TPC (Total Plate Count) method. Then isolated from the Sea Water Complex media and partially characterized. The results showed that the total number of bacterial cells in cardiac, piloric and intestinal cells were 41.91 x 108 cfu.ml-1, 18.26 x 108 cfu.ml-1 and 14.10 x 108 cfu.ml-1 respectively. The number of bacterial isolates obtained from the lobster pearl digestive tract were 51 isolates with details of 18 cardiac isolates, 16 isolates in piloric, and 17 isolates in the intestine. Phenotypic isolates obtained from lobster digestive tract bacteria consisted of monococcus 37.25%, diplococcus 27.45%, streptococcus 29.41%, staphylococcus 1.96%, and long baccil 3.92%, while gram positive 62.65 % and gram negative at 37.25%
Aktivitas Antibakteri dari Ekstrak Etanol Ganoderma sp. Asal Pulau Lombok Adelina Oktaviani; Aida Muspiah; Faturrahman Faturrahman
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 6 No. 1 (2020): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (561.072 KB) | DOI: 10.29303/jstl.v6i1.146

Abstract

The use of antibiotics that are not according to the rules and antibiotics in the long term can cause resistance to bacteria. This study aims to determine the presence of antibacterial activity and the effect of increasing the concentration of ethanol extract of Ganoderma sp. against several test bacteria. Extract from Ganoderma sp. obtained by maceration method using ethanol 95% solvent. The extract concentrations used were 20%, 40%, 60% and 80%. This research was conducted using the wells method with ciprofloxacin as a positive control and 50% DMSO as a negative control. The parameter measured is the large diameter of the inhibition formed around the well. The results of the antibacterial activity test of ethanol extract Ganoderma sp. has greater inhibitory activity against gram-negative bacteria. The inhibitory activity of ethanolic extract of Ganoderma sp. on the growth of test bacteria increased with increasing concentration of the extract
Perbandingan Aktivitas Antimikroba Ekstrak Etanol dari Tiga Spesies Ganoderma Asal Pulau Lombok: Comparison of Antimicrobial Activities of Ethanol Extract from Three Species of Ganoderma Original Lombok Island Faturrahman Faturrahman; Sukiman Sukiman; Bambang Fajar Suryadi; Sarkono Sarkono; Ernin Hidayati
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 7 No. 2 (2021): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v7i2.282

Abstract

The use of antibiotics is one of the most important ways to deal with the spread and treatment of pathogenic microbial infections. The search for new antibiotic sources continues to be carried out to anticipate the emergence of microbial resistance. One of the natural resources that has the potential as an antimicrobial source is a member of the macrofungi of the Genus Ganoderma. The purpose of this study was to evaluate the antimicrobial performance of the ethanol extracts of Ganoderma  lucidum, G. applanatum dan Ganorderma sp. against fungi (Candida albicans dan Cryptococcus neoformans),  gram positive bacteria (Bacillus cereus dan Staphylococcus aureus) and gram negative bacteria (Escherichia coli dan Shigella sp.). Macrofungi samples were taken from the forest area of Nature Tourism Park (TWA) Gunung Tunak, TWA Kerandangan, TWA Suranadi, TWA Nuraksa Sesaot, TWA Lemor and Pusuk forest. The stages of the method performed are sample collection, sample preparation, extraction, and testing of antimicrobial activity using the well difusion method. The ethanol extract concentrations for testing were 20%, 40%, 60% and 80%. The results showed that the three Ganoderma species had anti-fungal and antibacterial activity and that different levels of concentration had an effect on inhibition. The size of the inhibition zone is directly proportional to the higher the extract concentration. The antimicrobial activity of the ethanol extract of G. lucidum was higher when compared to G. applanatum and Ganoderma sp. both against fungi (Candida albicans and Cryptococcus neoformans) as well as against gram-positive and gram-negative test bacteria. In addition, G. applanatum showed very weak inhibition against both groups of tested bacteria.  Key words: candidiasis; cryptococcosis; comorbid infections; macerations; pathogens
Pengaruh Pemberian Pakan dari Limbah Penetasan Telur Ayam terhadap Media Pemeliharaan Lobster Pasir (Panulirus Homarus) Amanda, Dwika Melani; Azhar, Fariq; Scabra, Andre Rachmat; Syukur, Abdul; Amin, Muhammad; Faturrahman, Faturrahman
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 1 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i1.604

Abstract

Chicken egg hatching waste flour can be an alternative to replace expensive spiny lobster feed because apart from being waste it is also cheap and easy to obtain. The purpose of this research is to determine the effect of feeding chicken egg hatching waste on the water quality of spiny lobster (Panulirus homarus). This research used an experimental method with a Completely Randomized Design (CRD) consisting of 4 treatments with 3 replication. The results of the study showed that the composition of chicken egg waste can influence temperature, DO, pH, salinity, nitrate, nitrite, ammonia, absolute weight growth, absolute length growth, Specific Growth Rate, Feed Conversion Ratio and Survival Rate of spiny lobste.
Co-Authors Abdul Syukur Adelina Oktaviani Adji pratama, Satria Ahmad Fanani, Labib Ahmad Hapiz Ahmad Jupri Aida Muspiah AIDA MUSPIAH Aida Muspiah Alfany, Chalida Alhamah, Isnaini Allo, Amelia Rante Amanda, Dwika Melani Amperawati , Metty Ana Amiroh Andi Dio Nurul Awalia Andini, Arista Suci Andre Rachmat Scabra Anna Nurhaliza Aolia, Milna Arafat Arba’i Kartini Nurhasanah Arif Rahman Hakim Yusuf Asmayani, Nurmaliana Astuti, Windi Dwi Bagus Dwi Hari Setyono Bagus Priambodo Bahrul Ilmi Baiq Lolita Oktaviana Bambang Fajar Suryadi Bambang Fajar Suryadi Barkinah , Tut Bryan Ronald Talisman Candra Dwipayana Hamdin Daratista, Hesti Daulay, Elbiani Dewi Dwiyanti , Ratih Dody Hartanto Dwi Hana Pertiwi Ekowati, Lia Endrawati, Tri Ernin Hidayati Ernin Hidayati Ernin Hidayati Ernin Hidayati Ernin Hidayati Ernin Hidayati ERNIN HIDAYATI Etika Pujianti Facthur Rohman Faisal, Muh Fanisyah Aulia Putri Farid Setiawan, Farid Fariq Azhar Faris Hidayatullah, Azka Fatrisiah, Elisa Ferdiansyah, Firman Fryda Fatmayati Galuh Trenani Galuh Tresnani Haiyudi, Haiyudi Hardi Santosa Hari Aditia Pratama, Muhammad Hasibuan, Mutiara Hendra Susanto Hilyatasnim, Itsna I Gusti Putu Muliarta Aryana I Wayan Suana Ida Bagus Putra Manuaba Ihsoni, Baital Ihwanudin, Chamim Ikram Ikram Indrayani, Syarthini Irfai, Irfai Irma Mardian Irwansyah Irwansyah Islamul Hadi Jafar, Sitti Rusnah Junaidi Junaidi Junaidi, Muhammad Junita Putri Rajana Harahap Jurnal Pepadu Kaharuddin Kartin Aprianti Katman, Muhammad Nasri Keti Fitri Khair , Abdul Khairunnisa, Dewi Afra Khasanah, Khaliyatul Kure, Amri Kusuma, A. A. Ngurah Nara Kusuma, Anak Agung Nara Kusumawati, Yun Luluk Widiyanti Madauna, Ichwan S Made Raningsih Mahdalena Mahdalena Mahpolah Mahpolah, Mahpolah Maimunah, Maimunah Misbahuddin, Misbahuddin Muh. Nasir Muhammad Alfin Muammar Muhammad Amin Muhammad Hardi, Muhammad Muhammad Jimli Assidiqi Muhammad Junaidi Muhammad Ridzqullah Muhammad Sarkono Muhsin Muhsin Munawaroh Mursal Ghazali Muslihati Nabila Islamiyah Nani Hartati Ngurah Nara Kusuma, A.A. Novita Sari NUR INDAH JULISANIAH Nur Wulandari Nurafrianingsih Nurafrianingsih Nurhamidi , Nurhamidi Nurrahma Sari Putri Nurrahmah Jannatun, Desi Nurul Aina Putri Nurul Zulfa Fitriana Nuryunia Astuti Oktapiana, Cici Olahairullah, Olahairullah Pangulu, Heni Lestiani Parakkasi, Idris Parminto, Ardi Pratama, Suprayuandi Prima Suci Rohmadheny Puspita Sari Puspitorini, Palupi Putra, Muh. Rafly Andissya Putra, Trisno Wardy Putri, Vita Septiana Sulaiman Qoriasmadillah, Wanda Rachmadita Andreswari Rahman Ambo Masse Rangkuti, M Syaiful Zuhri Ratna Sari Dewi RETNO SULISTYOWATI Riadi, Muh. Risfan Riati, Hanan Risaldi, Dedi Risansyah, Risma Risma Risma, Risma Ritonga, Nurliana Rohmatus Isnaini Ruliaty Ruliaty, Ruliaty Rumata, Arif Ruslan Ruslan Sahra Bilqis Fauziyyah Sania, Sania Saprini Hamdiani Sari, Annisa Manda Sarkono Sarkono Serdani, Army Dita Shoalihin Shoalihin Sholeh, Achmad Nur Siahaan, Fery Herianto Sirajuddin Sirajuddin Sitorus, Prasetio Wibowo Sofyan, A.Syathir Sofyan, Syathir Sri Nurhidayati Sri Puji Astuti Subhan, Ega Saiful Sukartono Sukiman . Sukiman Sukiman Suroto Suroto Suryadi, Bambang Fajar Suyani, Ida Sugeng SYAHRIAL SYAHRIAL Syakurnia, Barajati Syamsiar, Syamsiar Tahnia, Shannaz Tarmizi Tarmizi Theresia Pradiani Tri Mulyaningsih Umari, Iskandar W, Alfan Setya Wahyu Hurriatul Khair Wahyu Hurriatul Khair Wahyu Nanda Eka Saputra, Wahyu Nanda Eka Wahyu Setyaningrum, Tri Wicun, Dina Wira Eka Putra Wiwin Hidayat Wulandari, Radhitia Yana, Fitri Yuliadi Zamroni Yuliana Yuliana Yunida, Yunida Yusrini Hidayati Zainininnisa, Shabrina