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All Journal Natural Science: Journal of Science and Technology Jurnal MIPA Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Primary: Jurnal Pendidikan Guru Sekolah Dasar Pendidikan Biologi JPAP (Jurnal Penelitian Administrasi Publik) (e-Journal) Bioeksperimen: Jurnal Penelitian Biologi Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Jurnal Studi Agama dan Masyarakat PALITA: Journal of Social - Religion Research Jurnal Manajemen dan Kewirausahaan (JMDK) Jurnal Manajemen Pendidikan Pro Food Jurnal Manajemen Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) ECEIJ (Early Childhood Education Indonesian Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) Inovasi : Jurnal Ekonomi, Keuangan, dan Manajemen Jurnal Biologi Tropis Jurnal Agrotek UMMat Al Ibrah Journal of Arabic Language Education MATAPPA: Jurnal Pengabdian Kepada Masyarakat Jurnal Kolaboratif Sains Patria Artha Management Journal JURNAL MAHASISWA BK AN-NUR : BERBEDA, BERMAKNA, MULIA JIAFE (Jurnal Ilmiah Akuntansi Fakultas Ekonomi) Patria Artha Journal of Accounting Dan Financial Reporting Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Jurnal Hilirisasi IPTEKS (JHI) Pena Justisia: Media Komunikasi dan Kajian Hukum Jurnal Ilmu Manajemen Kappa Journal Petitum Jurnal Consulenza : Jurnal Bimbingan Konseling dan Psikologi Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Inovasi Pendidikan dan Sains Al-Minhaj Jurnal Pengabdian kepada Masyarakat Nusantara Amsir Law Jurnal (ALJ) Kalabbirang Law Journal Agrokompleks Bioscientist : Jurnal Ilmiah Biologi Jurnal Ilmiah Administrasita' Indonesian Journal of Intellectual Publication (IJI Publication) Patria Artha Journal of Community Indo-MathEdu Intellectuals Journal JASATHP: Jurnal Sains dan Teknologi Hasil Pertanian KARYA: Jurnal Pengabdian Kepada Masyarakat Jurnal Minfo Polgan (JMP) Chemistry Education Review Jurnal Al-Qayyimah Agrikan: Jurnal Agribisnis Perikanan International Journal of Health and Pharmaceutical (IJHP) JTechLP Journal of Health, Education, Economics, Science, and Technology (J-HEST) Indonesian Research Journal on Education Jurnal Pengabdian Pada Masyarakat METHABDI Pinisi Journal of Education and Management Tadulako International Journal of Applied Management (TaJAM) Sahabat Sosial: Jurnal Pengabdian Masyarakat Barongko : Jurnal Ilmu Kesehatan Enrichment: Journal of Multidisciplinary Research and Development International Journal of Health Sciences Sipakaraya : Jurnal Pengabdian Masyarakat Benih : Journal of Midwifery Datuk Sulaiman Law Review (DaLRev) Innovations in Language Education and Literature Journal of Bio-Creaducation Konstruktivisme : Jurnal Pendidikan dan Pembelajaran DIDAKTIKA Jurnal Inovasi Dan Pengabdian Kaa Mieera Atestasi : Jurnal Ilmiah Akuntansi Journal of Management Branding Study of Scientific and Behavioral Management (SSBM)
Nurmiati Nurmiati
Alumni STAIN Palangka Raya Jurusan Tarbiyah Program Studi PAI didampingi oleh Dr. Hj. HAMDANAH, HM, M. Ag. Saat ini sebagai tenaga pengajar di Madrasah Aliyah Negeri Cempaga Kabupaten Kotawaringin Timur
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Journal : Jurnal Biologi Tropis

 1 
Antimicrobial and Antioxidant Activity of Ants Nest Plant Extract (Hydnophytum formicarum Jack.) on The Growth of Test Microbials Nurmiati, Nurmiati; Periadnadi, Periadnadi; Putra, Wahyu Dwisa; Syafrina, Vellin Putri
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8700

Abstract

Ant nest plants are epiphytic plants that contain active compounds that act as antimicrobials. This study aims to determine the antimicrobial and antioxidant activities of ant nest plant extracts, determine the Minimum Inhibitory Concentration (MIC) and Maximum Killing Concentration (MBC) of test microbes, determine the presence of polyphenols from several ant nest extracts. The method used in this study is the nested pattern experiment method. The results showed that dry brew extract + lime gave a significantly different effect on dry brew extract and dry boil against E. coli and S aureus, but did not give a significantly different effect on C. albicans. The MIC of dry brewed extract + lime against E. coli, S.aureus, and C. albicans is 3.12%, 1.5% and 25%, and is able to kill with an MIC of 6.25%, 3.12% , and 50%. The polyphenol value in the dry brewed extract + lime was 11.28 mgGAE/mL, the dry brewed extract was 9.94 mgGAE/mL, and the dry boiled extract was 4.13 mgGAE/mL. The antioxidant value of dry brewed extract + lime with an IC50 value of 78.14 μg/ml, dry brewed extract with an IC50 value of 98.68 μg/ml in the strong activity category and dry boiled extract with an IC50 value of 106.24 μg/ml in the medium activity category.
Morphotype Analysis of Endophytic Fungus Isolated from Taxus sumatrana of Mount Singgalang, West Sumatra Region Sari, Wulan Komala; Periadnadi, Periadnadi; Nurmiati, Nurmiati
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7154

Abstract

Taxus sp. plants in temperate climates like Europe and America have been extensively studied and identified as promising sources of endophytic microbes that produce anticancer compounds such as Taxol. These endophytic microbes exhibit high adaptability to the specific growing conditions of their host plants. Research has highlighted metabolic differences between tropical and temperate endophytes. The presence of Taxus sumatrana plants in tropical areas like Mount Singgalang in West Sumatra, Indonesia was subjected to explore potential new sources of bioactive compounds from tropical microbes. This research aims to identify the morphotypes of endophytic fungi isolated from the barks of Taxus sumatrana plants originating from Mount Singgalang. The method used is small pieces of the inner bark of Taxus sumatrana were placed on the surface of growth medium (PDA). The small hyphae emerging from the piece of plant samples were regularly monitored for the morphological characteristics of the colony and conidia structure. Each fungal culture was checked for purity and transferred to another PDA plate by the hyphal tip method. The investigation isolated two endophytic fungi from the bark of Taxus sumatrana: Pestalotiopsis microspora and Neopestalotiopsis sp.
Antimicrobial Activity of Soaked and Boiled Jengkol Fruit Skin Extract against Staphylococcus aureus, Escherichia coli and Candida albicans Nurmiati, Nurmiati; Periadnadi, Periadnadi; Apriyelita, Annisa
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7193

Abstract

Jengkol (Archidendron jiringa) fruit skin contains saponin, tannin, flavonoid, and phenolic compounds which act as antimicrobials in inhibiting and killing microbial. This research aimed to analyze the differences in various jengkol fruit skin extracts in antimicrobial activity against test microbes, as well as to analyze the total phenolic content and total saponin content in each jengkol fruit skin extract. The research method was carried out using an experimental method. Factor A extract (soaking and boiling) and Factor B Microbe (Staphylococcus aureus, Escherichia coli, Candida albicans). The results of this research showed that extracts from soaking and boiling of jengkol fruit skin provided different inhibitory effects on the growth of S. aureus, E. coli, C. albicans. The best extraction method that produces the largest zone of inhibition for test microbes is boiling extract. The extract with the highest total phenolic content is boiling extract with a total phenolic content of 7.517 mgGAE/ml. The extract with the highest total saponin content is boiling extract with a total saponin content of 16.11%.
Potential and Optimization of Antibiotic Production Isolate Bacteria Antibiosis Bacillus sp. Origin of Salt Liquid Waste of Anchovy (Stolephorus Sp.) Against Bacteria Test Nurmiati, Nurmiati; Dwisa Putra, Wahyu; Periadnadi, Periadnadi
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7403

Abstract

Waste is one of the environmental problems that exists in every fish processing industry. Therefore, other ways are needed so that fish processing waste can be reused into something more useful. The use of waste that can be used is by using antagonistic microorganisms as antibiotic producing materials. The aim of this research is to determine the partial characteristics and potential of antibiosis bacteria and to obtain isolates that have antibiosis potential against S. aureus and E. coli. Determine the effect of the best substrate protein, the effect of the best incubation time, the effect of the best pH conditions, the effect of the best salinity levels, the effect of the best trace elements for Bacillus sp species isolates. in the production of antibiotics against the test bacteria S. aureus and E. coli. And determine the best optimization of salted anchovy water production media in the production of antibiotics against the test bacteria S. aureus and E. Coli. The research method was carried out by survey and the results were presented descriptively. The results of this research obtained isolates of Bacillus sp. circular in shape, overall edges, raised elevation, and white in color. Basil cell form, motile bacteria, and has a Potential Antibiosis Index value of 1.95; Proteolytic Index 1.67; Fermentative 1.36; Amylolytic 1.18; Cellulolytic 1.79; and Lipolitics 1.26. Optimum conditions for the antibiosis bacterial isolate Bacillus sp. in producing antibiotics, namely on skim milk protein substrate, incubation time 16 hours, pH 6.73; trace element Zn, Salinity Content 5‰. The optimum condition for isolates in salted anchovy water media to produce antibiotics is at a salt content of 100% (11 ppt).
Co-Authors Abd. Kadir Abdul Hamid Abubakar, Achmad Adiaksa, Baso Witman Agus Arman, Agus Ahmad Afiif, Ahmad Ahmad Fadli AHMAD JUNAEDI Akbar Akbar Ali, St. Aminah Aminuddin Prahatama Putra Amir Amir Andriani, Reni Anik Aspirin Anissa, Fausiyah Antasionasti, Irma Anthoni Agustien Aprianti, Ulfa Apriyelita, Annisa Arie Anggraini Arnianti Arnianti Asikin, Siti Badria` Asmayani, Asmayani Asmayani, Kaswari Asmin, Risna Yunita Asriana Asriana, Asriana Astin Nur Hanifah Audina, Zikkra Awaliah, Ainun ayu Kalista Bachtiar, Irmah Halimah Baharuddin Baharuddin Bambang Kusbandrijo Barung, Rachmat Cayati, Cayati Chandra Pribadi Dahelmi Dahelmi Deswati Deswati Devin, Devin Didi Susanto, Didi Dila Fitria Dirham, Izza Fadhlinah Djunaedi Djunaedi Djurumudi J, Khairunnisa Noervaqriani Dwiani, Afe Dwisa Putra, Wahyu Efrizal Efrizal eka rahmawati Ekaningtiyas, Maya Erliza Hambali Ernawati Ernawati Faig Aizy, Fayadh Farahdiba, Syarifah Farild, Miftha Fariz Pari, Rizfi Fauzia Bakhtiar Fauziah, Ayu Bella Febrianti, Magfirah Febrianti, Mifta Fery, Fery Fettriwanti, Fettriwanti Fina Diana Firman Firman Firmansyah Firmansyah FITRAH AMALIA Fitri Deswita Fitri, Nurul G, Hasriani Gafur, Gafur Gayatri, Wulan Gazali, Zulkarnain Gustina Indriati Hadijah Hadijah Hakim, Akhmad Nur Halizah Halizah Hamansah Hamansah, Hamansah Handayani, Eka Sri Handayani, Rani Harfa, Nuraliyah Azizah Harianto, Samiin Hadi Hartati, Winda Hasan, Phika Ainnadya Hayati, Sri Ayatina Hendra, Gabriel Septian Hendrianto Hendrianto, Hendrianto Hente, Asri Hery Fajeriadi Hojang, Basri M Husnul Madihah, Husnul Hutajulu, Petrus Oktavianus Ibrahim, Muhammad Akmal Ika Aryani Ilham Ilham Intan Pramita, Intan IRA NURIYA SANTI Irawati Irawati Irma Yanti Irmawati Irmawati Irmayani Irmayani Irwan Rahman, Irwan IRWANDA, IRWANDA Isdaryanti, Isdaryanti Ismail Ismail Ismail, Wahyuni Iwan Setiawan Jadespi, Sherly Jafar, Akhmad Jannah, Siti Wardatul Jeranah, Jeranah Jirana, Jirana Jufri, Fitriana Julianri Sari Lebang, Julianri Sari Jumriani, Jumriani Jusniaty, Jusniaty Kamaruddin, Muh. Ihsan Kamran, Muhammad Karim, Mutemainna Khairunnisa Khairunnisa Kunaifi Kunaifi Kuswara, R. Didi L, IDRUS Leli, Leli Lia Masefa, Lia Listari, Nening Lubis, Bastian Lume, Lume M Said Abdullah Mades Fifendy Mahmudah, Yulia Nasibatul Marhaeni, Marhaeni Marwah, Syarrafah Masrah Masrah Maya Ekaningtias Mayasari, Rini MENAUNG, FANDY Mesra Damayanti Metatia Monica Mildaratu, Mildaratu Mildawati Mildawati Mira Nila Kusuma Dewi Mudinillah, Adam Muh. Alfi Syahrin Muhammad Aqil Muhammad Arsyad Muhammad Danial Muhammad Rizaldi Trias Jaya Putra Nurdin Muhammad Sofyan Muhammad Zaini Munir, Abd. Murbayani Murbayani, Murbayani Murniati . Nadiya, Zulfa Nasir, Yusrianto Nelson Nelson Nenny Indrawati, Nenny Nilah Ratnasari, Nilah Nirwana, Nirwana Nitasyawal, Mulyani Novieta, I. D. Nur Asiah Siregar Nur Faida, Nur Nur Wahyunianti Dahri Nurhidayah Nurhidayah Nurmina Nurmina, Nurmina Nursaeni Nursaeni, Nursaeni Nurwahyuni Parhani, Aan Pariyati, Pariyati Patimang, Andi Periadnadi Periadnadi Petir Papilo Pitriyani Pitriyani Pratiwi, Aliah Puspitaloka Mahadewi, Erlina Putra, Wahyu Dwisa Putri, Adela Putri, Andi Mega Januarti Qudratullah, Fyzria Rahmaddiansyah, Refa Rahmah, Andi Rahman, Sari Rahayu Rahman, Suburi Rahman, Sufirman Rahmawati, Agustini Liviana Dwi Rasbawati, Rasbawati raudatul jannah Rico, Rico Ridwan, Ridwan Rijal, Abdul Rahman Khaerul Riswanti, Riswanti Risya Saputri, Risya Rita Eka Izzaty, Rita Eka Rosdeviana, Rosdeviana Rostini Rusnam Rusnam Rusti, Sukarsi Rusydi, Bahrul Ulum Sabriana, Riska Sahli, Muh Sainah, Sainah Iin Samudin, Mohammad Tofan Sanjaya sanjaya Sari, Diah Kharisma Sari, Erma Puspita Sari, Wulan Komala Sembiring, Rinawati Septiani, Indri Sholehah, Dina Via Siampa, Jainer Pasca Siti Mariam Sjahruddin, Amran Solfiyeni Solfiyeni Srifitayani, Nur Rahma Suhartini, Eka Suhendra Suhendra Sulaeman Miru Sulistiani Sulistiani, Sulistiani Suloi, Andi Fitra Sumaryanti Sumaryanti Suparianto, Rishi Supiati Supiati Surtikanti Surtikanti Susanti Susanti Suwirmen, Suwirmen Syafrina, Vellin Putri Syamsiara Nur Syamsuddin, Naidin Titami, Hania Tohari, Sabit TONDATUAN, ALYCIA GRACE Treasa, Adisty Dwi tri wahyuni Tri Yulianti, Tri Ula, Zumrotul Ulfiani Rahman Waddi Fatimah Wahyudi Wahyudi Wahyuningsih Wahyuningsih Wayan Kantun Widya Anggrayesti Wijayanti, Lumastari Ajeng Wulandari, Andi Sri Rezky Yana Ameliana Yaqutunnafis, Lale Yaumi, Ema Nuzulul Yuliati, Ni Made Yunita Kristina Yunus, Ahyuni Zakaria, Indra Junadi Zelvia Misdar Zuhri Syam Zulkarnain, A.