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ANTAGONISM TESTING ON AN ETHANOL EXTRACT PREPARATION OF YELLOW ROOT STICKS (Arcangelisia flava L. Merr) TOWARD Yersinia enterocolitica AND Salmonella typhi BACTERIA Hujjatusnaini, Noor; Amin, Astuti Muh; Widyadana, Rafif Ibnu; Annisa, Nur; Mila, Nor; AÃn, Latifah Nur
Jurnal Pendidikan Matematika dan IPA Vol 15, No 2 (2024): May 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v15i2.78028

Yellow root (Arcangelisia flava L. Merr) contains ethanol compounds which is able to inhibit bacterial growth, both gram negative bacteria such as Stapylococcus aureus, Shigella sp., and Escherichia coli, as well as gram positive bacteria such as Yersinia enterocolitica, Streptococcus, Salmonella typhi, and Clostridium. This research is an experimental research that aims to determine the nature of antagonism (adaptability) between Yersinia enterocolitica bacteria and Salmonella typhi bacteria by administering yellow root extract at concentrations of 30%, 40%, 50%, and 60% within 24 hours, 48 hours, and 72 hours. The results showed that the positive control and negative control treatmens were not able to inhibit the growth of Yersinia enterocolitica bacteria and Salmonella typhi bacteria.Yellow root extract has acidity that effectively inhibits Yersinia enterocolitica bacteria at a concentration of 50%, while the most effective concentration for inhibiting the growth of Salmonella typhi bacteria is a concentration of 30%. Besides that, there are also differences in adaptability between Yersinia enterocolitica bacteria and Salmonella typhi bacteria. Salmonella typhi bacteria is more adaptable then Yersinia enterocolitica bacteria, this is evidenced by the inhibition zone formed which is smaller than Yersinia enterocolitica bacteria.

Uji Sensitifitas Candida albicans, Staphylococcus aureus, dan Fusarium Sp. Terhadap Myrmecodia sp., Jack Sebagai Faktor Pemicu Resiko Infeksi Pelvic Inflammantory Disease Secara In Vitro Hujjatusnaini, Noor; Nirmalasari, Ridha; Amin, Astuti Muh; Mila, Mila; Sasmita, Sasmita; Ihsan, Afifi Raima; Karlina, Siti; Ajiza, Pratisa Defiera
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3461

Myrmecodia sp., also known as ant plant, has therapeutic potential such as anticancer, antioxidant, anti-inflammatory, and other metabolic syndrome therapies, but there are still few publications on it. Candida albicans and Staphylococcus aureus are normal flora in the digestive and vaginal tracts, but under certain conditions, they can cause infections if their growth becomes excessive and is in an inappropriate location. Conversely, although Fusarium sp. is not part of the normal flora, these three microflora can be triggering factors for pelvic inflammatory disease infections in other organisms. The study aims to determine the sensitivity comparison of Candida albicans, Staphylococcus aureus, and Fusarium sp. to Myrmecodia sp., Jack in vitro. The research results obtained a significance value of 0.0000.05, where the most effective concentrations were Candida albicans at 3.2%, Staphylococcus aureus at 1.6%, and Fusarium sp. at 0.8% as triggering factors for pelvic inflammatory disease infections. The data show that Myrmecodia sp. extract effectively suppresses pelvic inflammatory disease infections caused by Candida albicans, Staphylococcus aureus, and Fusarium sp, with Fusarium sp. being declared to have a stronger sensitivity to Myrmecodia sp. extract.

Development of RQANI Learning Modules to Improve Students' Understanding of concepts Class XI Science at SMA Negeri 6 Ternate City Amin, Astuti Muh; Samsudin, Ningsih; Muna, Lintal
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 2 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

RQANI (Reading, Questioning, Answering, Elaboration, and Integration) is a learning model that integrates science and Islamic values. Utilizing modules in the learning process can provide learning opportunities for students to be more independent and motivated to master concepts. The research objectives were to identify (1) the validity of the RQANI module on body defense system material for class XI IPA students at SMA Negeri 6 Ternate City and (2) the effectiveness of the RQANI learning module in increasing students' understanding of concepts in class XI Science at SMA Negeri 6 Ternate City. This research is development research that refers to 4-D development design. The trial was carried out on a limited scale on class XI Science students at SMA Negeri 6 Ternate City. The instruments used in collecting research data consisted of validation sheets for research modules and instruments, response questionnaires, and essay tests to measure understanding of concepts. The research results showed (1) the validity of the RQANI-based learning module on body defense system material by the first validator in the very valid category (90.41) and the second validator in the valid category (79.16); (2) RQANI-based learning modules are effective in increasing concept understanding with 38.46% of students obtaining N-Gain at high criteria; and 38.46% of students gave very good responses and 53.84% of students gave good responses to the RQANI module. The research conclusion is that the learning module is declared valid and effective in increasing student understanding. DOI: http://dx.doi.org/10.23960/jbt.v11.i2.28919

Analisis Tingkat Motivasi Belajar dan Self-Efficacy Siswa Melalui Model RQANI (Reading, Questioning, Answering, Elaboration, and Integration) Kelas XI SMA Negeri 6 Kota Ternate La Sinara, Wa Irda; Amin, Astuti Muh; Az Umangap, Wirda
Al-Nafis: Jurnal Biologi dan Pendidikan Biologi Vol 4, No 1 (2024): Al-Nafis: Jurnal Biologi dan Pendidikan Biologi
Publisher : IAIN Ternate

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46339/al-nafis.v4i1.1296

Self-efficacy is very important in increasing students' learning motivation. From the preliminary study conducted by researchers, information was obtained that there are several problems in biology learning which influence learning motivation and self-efficacy. The research objectives were (1) to analyze the level of learning motivation of class XI students at SMA Negeri 6 Ternate City after learning using the RQANI (Reading, Questioning, Answering, Elaboration, and Integration) model; (2) to analyze the level of self-efficacy of class XI students at SMA Negeri 6 Ternate City after learning using the RQANI (Reading, Questioning, Answering, Elaboration, and Integration) model. This research uses a quantitative type of research. The research was conducted in the odd semester of the 2023/2024 academic year. The instruments used to collect data are learning motivation and self-efficacy instruments. Both instruments have previously been declared valid and reliable. The research results include (1) the average student learning motivation for the attention aspect is 78.48; relevance 77.95; confidence 69.93;, satisfaction 79.83; (2) students who obtained the very high self-efficacy category were 50.00%; high self-efficacy amounted to 43.75%; low self-efficacy was 6.25% and very low self-efficacy was 0%. The level of self-efficacy of class It is hoped that this research can contribute to further research in order to increase students' learning motivation and self-efficacy through the application of innovative learning models.

Pengaruh Model Pembelajaran Kooperatif Tipe Two Stay Two Stray terhadap Hasil Belajar Kognitif Siswa pada Materi Sistem Pencernaan Manusia Kelas VIII MTS Al-Istiqamah Igobula Kecamatan Galela Selatan Mandar, Nurjihan Hi; Tabaika, Rosita; Amin, Astuti Muh
Al-Nafis: Jurnal Biologi dan Pendidikan Biologi Vol 3, No 2 (2023): Al-Nafis: Jurnal Biologi dan Pendidikan Biologi
Publisher : IAIN Ternate

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46339/al-nafis.v3i2.1119

The Two Stay Two Stray cooperative learning model is a learning model that can be used by teachers to create an active, effective and enjoyable learning atmosphere. The aim of this research is to determine the effect of the two stay two stray learning model on student learning outcomes in the human digestive system material for class VIII MTS AL-Istiqamah Igobula, South Galela District. This type of research is quasi-experimental research or Quasi Experiment. The population in this study was all class VIII, totaling 44 students consisting of two classes, namely class VIII-A and class VIII-B MTS AL-Istiqamah Igobula, South Galela District. The instruments used to measure student learning outcomes are pretest and posttest questions in the form of multiple choice, totaling 20 questions whose validity and reality have been tested. The results of research and data analysis show that the average value in the experimental class is 70.45, while the average value in the control class is 63.18 and the t test results show that there is a Sig. (2-tailed) obtained was 0.016 < α = 0.05, which means there is a significant difference between the experimental class and the control class. The conclusion of the research is that there is an influence of the two stay two stray cooperative learning model on students' cognitive learning outcomes in human digestive system material in class VIII Mts Al-Istiqamah Igobula. Keywords: Cognitive, Cooperative, Two Stay Two Stray, Learning Model, Biology.

Identifikasi Tingkat Motivasi Belajar Siswa pada Pembelajaran IPA Berdasarkan Aspek ARCS Amin, Astuti Muh; Alim, Nadira R; Karmila, Fitriyah
Jurnal Metaedukasi: Jurnal Ilmiah Pendidikan Vol 4, No 2 (2022): Metaedukasi
Publisher : Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/metaedukasi.v4i2.8413

Guru perlu mempertahankan motivasi belajar siswa dalam proses pembelajarannya. Tujuan penelitian ini adalah: (1) untuk mengidentifikasi tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek attention; (2) untuk mengidentifikasi tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek relevance; (3) untuk mengidentifikasi tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek confidence; (4) untuk mengidentifikasi tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek satisfaction. Jenis Penelitian menggunakan metode deskriptif dengan pendekatan kuantitatif. Penelitian dilaksanakan di Mts AlKhairaat Ibu Kabupaten Halmahera Barat, Maluku Utara. Instrumen penelitian yang digunakan adalah angket motivasi belajar, lembar observasi motivasi belajar, pedoman wawancara. Data dianalisis dengan deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa (1) tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek attention 87,09% berada pada kategori tinggi, dan 12,91% berada kategori rendah, sedangkan 0% berada dikategori sangat rendah; (2) tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek relevance 9,68% berada pada kategori sangat tinggi, 80,64% berada pada kategori tinggi, 9,68% berada kategori rendah; (3) tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek confidence 3,23% berada pada kategori sangat tinggi, 93,54% berada pada kategori tinggi, 3,23% berada kategori rendah; (4) tingkat motivasi belajar siswa pada pembelajaran IPA di Mts Alkhairat Ibu pada aspek satisfaction 3,23% berada pada kategori sangat tinggi, 61,29% berada pada kategori tinggi, 35,48% berada kategori rendah.

Bio-Health: Aktualisasi Gerakan Back to Nature Melalui Transformasi Tanaman Obat Keluarga Berbasis Annona Muricata Sebagai Natural Balm di Desa Lemoape Adiansyah, Romi; Asfat, M Lutfi; Sudarmi, Sudarmi; Rahman, Nur Azizah; Hermawan, Indra; Amin, Astuti Muh; Suryani, Siti Darwa
SWARNA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 7 (2024): SWARNA: Jurnal Pengabdian Kepada Masyarakat, Juli 2024
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/swarna.v3i7.1401

Pengabdian ini menggali peran program kreativitas mahasiswa skema pengabdian kepada masyarakat dalam menghasilkan produk inovatif berbasis sumber daya lokal dari daun Annona muricata. Fokus pengabdian ini adalah pada pemanfaatan daun Annona muricata sebagai tanaman obat tradisional. Annona muricata memiliki banyak manfaat dikarenakan mengandung senyawa tannin, resin dan crytallizable magostine yang berfungsi sebagai analgesik (pereda rasa sakit) yang kuat serta bersifat sebagai antioksidan. Namun, pemanfaatan daun Annona muricata sebagai tanaman obat keluarga masih sangat tradisional, seperti direbus lalu diminum atau dihaluskan dan dioleskan pada bagian tubuh yang terasa sakit. Oleh karena itu, Pengabdian ini mengusulkan inovasi dalam bentuk produk yang memiliki nilai utilitas yang tinggi berupa Anamurita Natural Balm. Proses pengolahan tanaman obat keluarga berbasis Annona muricata yang dikombinasikan dengan aroma terapi dari minyak peppermint dan lavender menjadi produk yang lebih bernilai guna dan ekonomis, sehingga memberikan efek relaksasi bagi penggunanya. Produk ini diharapkan menjadi solusi pemberdayaan Kelompok PKK Desa Lemoape yang selama ini kurang produktif menjadi lebih produktif. Selain itu, produk ini bertujuan untuk meningkatkan kualitas kesejahteraan masyarakat di Desa Lemoape, Kecamatan Palakka, Kabupaten Bone. Meskipun mencapai beberapa target tahapan produksi, seperti persiapan, koordinasi, penyediaan alat dan bahan, demonstrasi dan pelatihan, masih ada tantangan dalam peningkatakan penjualan dan pemasaran. Adapun rencana ke depan adalah memperkuat promosi online dan menjalin kerja sama dengan institusi serta beberapa organisasi.

PERBANDINGAN KEMAMPUAN ADAPTASI BAKTERI Staphylococcus aureus dan BAKTERI Escherichia coli PADA EKSTRAK DAUN KARAMUNTING (Melastoma malabathrium) Hujjatusnaini, Noor; Amin, Astuti Muh; Febrianty, Riafany; Maisyarah, Annisa; Agriana, Brenda Mila; Septianingrum, Dwi Dian; Maradona, Maradona; Wulandari, Noor Sari
Biosel Biology Science and Education Vol. 11 No. 1 (2022): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Karamunting plant (Melastoma malabathricum) contains ethonol which is able to inhibit the growth of gram-negative bacteria such as Escherichia coli, S. aureus, S. sonnei, C. jejuni, E. colaceae and P. aeruginosa. This study is an experimental study that aims to compare the adaptability of Staphylococcus aureus and Escherichia coli bacteria by providing concentrations of karamunting leaf extract 20% 40%, 60%, and 80% within 24 hours, 48 hours and 72 hours. The results showed that the positive and negative control treatments were not able to inhibit the growth of Escherichia coli and bacteria Staphlococcus aureus. Karamunting leaf extract (Malastoma malabathrium) has similarities that are effective in inhibiting the bacteria Staphylococcus aureus and Escherichia coli bacteria with a concentration of 60%. In addition, there are differences in adaptability between Staphylococcus aureus and Escherichia coli bacteria. bacteria are Staphylococcus aureus more adaptable than Escherichia coli bacteria, because they produce a smaller inhibition zone than Escherichia coli bacteria. Keywords: Karamunting, Escherichia coli, Staphlococus aureus, Adaptation

PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS MODEL PEMBELAJARAN WE-ARe (Warm-Up, Exploring, Argumentation, Resume) DALAM MEMFASILITASI PENINGKATAN HASIL BELAJAR KOGNITIF SISWA KELAS XI SMA NEGERI 6 KOTA TERNATE Amin, Astuti Muh; Ainurhayati, Ainurhayati; Muna, Lintal
Biosel Biology Science and Education Vol. 12 No. 2 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i2.5638

The objectives of this research include (1) determining the validity of worksheets based on the WE-ARe learning model for class XI students at SMA Negeri 6 Ternate City and (2) determining the effectiveness of worksheets based on the WE-ARe learning model in facilitating increased cognitive learning outcomes for class XI students at SMA Negeri 6 Ternate City. This research is development research with a research design adopting the Thiagarajan 4-D development model. The 4-D development model consists of defining, designing, developing, and disseminating. The results of the research show (1) the validity of worksheets based on the WE-ARe learning model was obtained on average in the very valid category; (2) LKS based on the WE-ARe learning model effectively facilitate the improvement of cognitive learning outcomes for class XI students at SMAN 6 Ternate City. The t test shows a sig (2-tailed) value of 0.003 0.05, so Hi is accepted and Ho is rejected. The conclusion of the research is that the use of student worksheets (LKS) based on learning models (WE-ARe) warm-up, exploration, argumentation, resumes can facilitate increased cognitive learning outcomes for class XI students at SMA Negeri 6 Ternate City.

Development of RQANI Learning Modules to Improve Students' Understanding of concepts Class XI Science at SMA Negeri 6 Ternate City Amin, Astuti Muh; Samsudin, Ningsih; Muna, Lintal
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 2 (2023): Jurnal bioterdidik
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

RQANI (Reading, Questioning, Answering, Elaboration, and Integration) is a learning model that integrates science and Islamic values. Utilizing modules in the learning process can provide learning opportunities for students to be more independent and motivated to master concepts. The research objectives were to identify (1) the validity of the RQANI module on body defense system material for class XI IPA students at SMA Negeri 6 Ternate City and (2) the effectiveness of the RQANI learning module in increasing students' understanding of concepts in class XI Science at SMA Negeri 6 Ternate City. This research is development research that refers to 4-D development design. The trial was carried out on a limited scale on class XI Science students at SMA Negeri 6 Ternate City. The instruments used in collecting research data consisted of validation sheets for research modules and instruments, response questionnaires, and essay tests to measure understanding of concepts. The research results showed (1) the validity of the RQANI-based learning module on body defense system material by the first validator in the very valid category (90.41) and the second validator in the valid category (79.16); (2) RQANI-based learning modules are effective in increasing concept understanding with 38.46% of students obtaining N-Gain at high criteria; and 38.46% of students gave very good responses and 53.84% of students gave good responses to the RQANI module. The research conclusion is that the learning module is declared valid and effective in increasing student understanding. DOI: http://dx.doi.org/10.23960/jbt.v11.i2.28919

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