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All Journal HAYATI Journal of Biosciences VALENSI Biotika: Jurnal Ilmiah Biologi Biosfer: Jurnal Tadris Biologi JURNAL PENGABDIAN KEPADA MASYARAKAT KOVALEN: Jurnal Riset Kimia Edumatsains Jurnal Bioedukatika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Akta Kimia Indonesia MATAPPA: Jurnal Pengabdian Kepada Masyarakat Sebatik Walisongo Journal of Chemistry Jurnal PTK dan Pendidikan Eksakta : Berkala Ilmiah Bidang MIPA Jurnal Studi Guru dan Pembelajaran To Maega: Jurnal Pengabdian Masyarakat Agro Bali: Agricultural Journal Jurnal Inovasi Teknik Kimia Bio-Inoved : Jurnal Biologi-Inovasi Pendidikan Best Journal (Biology Education, Sains and Technology) Jurnal Vokasi Jurnal Abdi Insani Bakti Cendana: Jurnal Pengabdian Masyarakat Spizaetus: Jurnal Biologi dan Pendidikan Biologi Patria : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara G-Couns: Jurnal Bimbingan dan Konseling Jurnal Mandala Pengabdian Masyarakat Jurnal Dedikasi Jurnal Media Informatika Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Pada Masyarakat Indonesia (JPPMI) Jurnal Pendidikan dan Ilmu Sosial JUSTER: Jurnal Sains dan Terapan Al Jahiz: Journal of Biology Education Research JIPkM Molekul: Jurnal Ilmiah Kimia JBIOEDRA: Jurnal Pendidikan Biologi Biosaintifika: Journal of Biology & Biology Education
Hildegardis Missa
Biology Education Study Program, Faculty Of Teacher Training And Education, Widya Mandira Catholic University- Kupang Regency, East Nusa Tenggara- Indonesia
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Identifikasi Jenis Tumbuhan Obat Yang Digunakan Untuk Mengobati Penyakit Pada Manusia Oleh Masyarakat Desa Tanalein Kecamatan Solor Barat Kabupaten Flores Timur Maria Oktaviana Sebo Lolan; Getrudis Wilhelmina Nau; Hildegardis Missa
JBIOEDRA: Jurnal Pendidikan Biologi Vol 2 No 1 (2024)
Publisher : Program Studi Pendidikan Biologi Universitas Katolik Widya Mandira

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Abstract

Tujuan Penelitian ini adalah(1) Untuk mengetahui jenis-jenis tumbuhan yang bermanfaat sebagi obat oleh masyarakat Desa Tanalein Kecamatan Solor Barat Kabupaten Flores Timur;(2)Bagian tumbuhan yang bermanfaat sebagai obat oleh masyarakat Desa Tanalein Kecamatan Solor Barat Kabupaten Flores Timur;dan (3)Cara pengolahan tumbuhan yang bermanfaat sebagai obat oleh masyarakat Desa Tanalein Kecamatan Solor Barat Kabupaten Flores Timur Metode yang digunakan adalah metode deskriptif kualitatif dengan teknik observasi,wawancara dan dokumentasi. Hasil penelitian yang diperoleh terdapat 21 jenis tumbuhan berkhasiat sebagai obatdari 15 Famili yang digunakan oleh masyarakat Desa Tanalein sebagai bahan obat yang telah teridentifikasi yaitu famili Zingiberaceae,Asteraceae, Annonaceae,Moraceae, Piperaceae,Poaceae,Euphorbiaceae,Acanthaceae,Asphodelaceae,Pandanaceae,Cariceae, danMeliaceae. Bagian tumbuhan yang digunakan sebagai obat terdiri atas beberapa bagian,yaitu rimpang,akar,batang,daun,buah,dan biji. Bagian tumbuhan yang digunakan sebagai obat adalah akar,batang,daun,buah,dan biji. Cara pengolahan tumbuhan berkhasiat obat terdiri dari beberapa cara,yaitu,direbus,dihaluskan,direndam/diseduh,maupun digunakan secara langsung untuk mengobati sakit perut,malaria,disentri,ambeien,tifes,meredakan sakit gigi,mengobati batu ginjal,mengobati asam lambung,mengatasi mual, mengobati sakit mata,mengobati panu,dan mengobati pendarahan Kesimpulan dari penelitian ini adalah (1)Terdapat 21 jenis tumbuhan berkhasiat obat; (2)Organ tumbuhan yang digunakan sebagai obat adalah akar, batang,daun buah,dan biji; (3)Cara pengolahan tumbuhan berkhasiat obat terdiri dari beberapa cara, yaitu,di rebus,dihaluskan,direndam/diseduh, maupun digunakan secara langsung untuk mengobati sakit perut,malaria,disentri,ambeien,tifes,meredakan sakit gigi,mengobati batu ginjal,mengobati asam lambung,mengatasi mual,mengobati sakit mata,mengobati panu,dan mengobati pendarahan.
Pengaruh Model Discovery Learning Terhadap Hasil Belajar Peserta Didik Kelas X Materi Perubahan Lingkungan Di SMA St Arnoldus Janssen Kupang Falenria Uri; Hildegardis Missa; Lukas Seran
JBIOEDRA: Jurnal Pendidikan Biologi Vol 2 No 2 (2024)
Publisher : Program Studi Pendidikan Biologi Universitas Katolik Widya Mandira

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Abstract

Low student learning outcomes are caused by a learning process that is still dominated by teachers. As a result, students only receive and memorize the delivered information, with limited opportunities to actively and creatively engage in the process of discovering knowledge independently. Therefore, selecting an appropriate learning model that aligns with the concepts and materials taught significantly influences the learning process. The purpose of this study is to determine the effect of the discovery learning model on the learning outcomes of Grade X students in environmental change material at SMA St. Arnoldus Janssen Kupang. This research employs a quantitative approach with a quasi-experimental design. The specific research design used is the nonequivalent control group design. The research sample consisted of Grade XA students as the experimental class, applying the discovery learning model, and Grade XB students as the control class, using direct instruction. Data analysis techniques include descriptive and inferential analyses. The results show that the discovery learning model effectively improves student learning outcomes. This is evident from the pretest average score of 52.8, which increased to 89 in the posttest. Based on the ANCOVA test, the significance value was 0.001 < 0.05. From these findings, it can be concluded that the discovery learning model significantly impacts the learning outcomes of Grade X students in environmental change material at SMA St. Arnoldus Janssen Kupang.
Antibacterial Production by Endophytic Bacteria from Catharanthus roseus in East Timor Against Methicillin-Resistant Staphylococcus aureus  Hildegardis Missa; Sardina Ndukang; Aloysus Djalo; Getrudis W. Nau; Ari Susilowati; Anselmus Boy Baunsele; Americo Dos Santos
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i2.7675

Abstract

Methicillin-resistant Staphylococcus aureus (MRSA) refers to a group of bacteria that cause infections and present a challenge in treatment due to their resistance to several antibiotics. Therefore, research is needed to discover endophytic bacteria from Catharatus roseus capable of producing new antibiotics. This study aims to identify endophytic bacteria from C. roseus plants originating from Timor Island, as producers of effective antibacterial compounds against MRSA. Antibacterial activity tests were conducted on two types of test bacteria, namely MRSA and Escherichia coli. DNA extraction was performed using the PrestoTM Mini dDNA kit Bacteria, and amplification of the 16S rRNA gene was carried out. The research found bacterial isolates showing morphological similarities to Bacillus sp. Screening results indicated that four bacterial isolates exhibited high potential antibacterial activity against MRSA, as evidenced by the formation of inhibition zones with diameters of approximately 25 mm-35 mm. Amplification of the four endophytic bacterial isolates from C. roseus identified them as Paenibacillae FaCH2, Bacillae BoCH3, Aneurinibacillae BoCH5, Aneurinibacillae BiCH8, which are new species based on 16S rRNA gene similarity of less than 97%. In conclusion, endophytic bacteria from C. roseus producing antibacterial compounds against MRSA have been successfully identified. This is beneficial to society because the antibacterial compounds produced can serve as a basis for developing new drugs that are effective against MRSA infections, considering the increasing antibiotic resistance against MRSA.
Co-Authors Abner Tonu Lema Adi Setyo Purnomo Adirya Triputri Keden Adri Gabriel Sooai Adrianus Ketmoen Adrianus Ketmoen Aldonius Ari Gare Alfry Aristo Jansen Sinlae Aloisius M. Kopon Aloisius Masan Kopon Aloysius Djalo Aloysius Djalo Aloysius Djalo Ambrosius Faofeto Americo Dos Santos Anastasia Nio Mau Andreas Efinandus S. Nahak Anggelinus Nadut Anselmus Boy Baunsele Anselmus Boy Baunsele Ansi Arianti Riwu Aprianus Seran Ardianus Pati Boli Ari Susilowati Arniati Ina Kii Banu, Erik Sandy Benyamin Robertus Sila Boelan, Erly G. Brigita Seuk Christiani Dewi Q. M. Bulin Dedi Irianto Bria Didimus Dedi Dhosa Dwi Siswanta Eduardus Johanes Eduk Johanes Eduk Erik Sandy Banu Erly G. Boelan Erly Grizca Boelan Evafgia M. Gratya Bare Faderina Komisia fajriah Falenria Uri Fidelis Nitti Florentina Y Sepe Florentina Y. Sepe Florentina Yasinta Sepe Francisco Pinto Oliviera Gabriel Sawu Gabriel Sawu Gabriel Sawu Gerardus Diri Tukan Getrudis W. Nau Getrudis Wilhelmina Nau Getrudis Wilhelmina Nau Getrudis Wilhelmina Nau Getrudis Wilhelmina Nau Godlief Pello Gracianus Edwin Tue P. Lejap Hartini Realista Lydia Solle Hironima Pridi I Gusti Bagus Wiksuana Imelda Susar Imelda Tidora Sombo Ivan Gilbert Yoseph Bire Jemi Arianto Soares Johnson N Naat Jonathan Ebet Koehuan Kamei, Ichiro Kefi, Yohanes Kii, Arniati Ina Koehuan, Jonathan Ebet Kopon, Aloisius Masan Kopon, Aloysius Masan Laka, Religius Karo Laxmy Ratu Raja Leba, Maria A. U. Letok, Yuliana A. Loak, Debby Suminar Lolonrian, Patrisia Marfiana Dae Lopo, Aida Narwastu Lukas Seran Madar Alexius Maria A. U. Leba Maria Aloisia Uron Leba Maria Augustin Lopes Amaral Maria Avelina Suryanti Demong Maria Benedikta Tukan Maria Novita Inya Buku Maria Novita Inya Buku Maria Oktaviana Sebo Lolan Maria Yorisa Hoar Mau, Anastasia Nio Maximus M Taek Meriana Naibaha Meriana Naibahas Merpiseldin Nitsae Merpiseldin Nitsae Naibahas, Meriana Ndukang, Sardina Neolaka, Yantus A B Nikson Adrianus Hibu Nofiana Sfunit Nona Erna, Bernadeta Novita Wattimena Novita Wattimena Olegario De Fatima Lelo Carion Oliveira, Fransisco Pinto Ora, Selviana Magdalena Paskalis Andrianus Nani Patrisia Marfiana Dae Lolonrian Pello, Godlief Peter Ronaldo Thaal Pogo, Fransiskus Jordin Pridi, Hironima Rahayu Rahayu Rahayu Rahayu Rahmat Basuki Ratumakin, Paulus A. K. L. Resi, Damasus Nosi Ricardus Bahan Rikardus Herak Roswita Tampani Sabina Milik, Victorya Asisia Santos, Americo dos Sardina Ndukang Sardina Ndukang Sardina Ndukang Sardina Ndukang Sawu, Gabriel Sesilia Marselina Siki, Selfensia Simon Paskalis Kun Siti, Maria Yustina Goreti Suzana Pinto Taek, Maximus M. Tangi, Hironimus Tinenti, Yanti Rosinda Ton, Maria Tukan, Gerardus D. Tukan, Maria Agustina Masi Uri, Falenria Uri, Valenria Vebryani, Ni Kadek Maria Vinsensia A. Dede Vinsensia H. B. Hayon Yessi Melvinda Ndun Yolenta Sisilia Enggong Yuliana A. Letok Yuliana Lami