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Activity of Moringa oleifera seed ethanolic extract against E. coli Nurafifah, Diah Ayu; Widyastuti, Dyah Ayu; Minarti, Ipah Budi
Advance Sustainable Science, Engineering and Technology Vol 3, No 2 (2021): May-October
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v3i2.9603

Abstract

Bacterial contamination in our environment is worrying, mainly contamination at drinking waters, vegetables, foods, soil which close to our daily activity. The main contamination in environment is caused by E. coli which simply found easily surround us. So, it leads to bigger problem if not immediately solve. One of possible yet safe compounds to overcome this problem is the use of natural product such as M. oleifera seeds as antibacterial agents. This study want to find out the ability of M. oleifera seed ethanolic extract as antibacterial agent against E. coli. Ethanolic extract of M. oleifera seeds are concentrated into 25%, 50%, and 75%, then treated to E. coli culture under laboratory condition. The inhibitory zone diameter which formed after 24 hours incubation was measured and compared to control with no extract treatment. The result of this study showed that there is inhibitory zone formed in three groups of treatmen (T1-T3), but there is no inhibitory zone formed at control group. The 75% ethanolic extract of M. oleifera seeds (T3) has the wides inhibitory zone diameter among four groups, followed by the 50% extract (T2) and 25% extract (T1) with diameter 15,03 ± 0,55 mm; 11,00 ± 1,32 mm; 7,03 ± 0,90 mm, respectively. All inhibitory zone diameter among groups in this research statistically different with strong inhibitory status at T2 as well as T3, and moderate inhibitory status at T1.
PENGARUH MODEL PEMBELAJARAN SDL MELALUI PENERAPAN ARGUMENTATIVE ASSESSMENT DAN CRITICAL THINKING Ipah Budi Minarti; Atip Nurwahyunani; Sasha Amalia; Devi Oktaviani Safitri, Eka Maya Putri Anggraeni, Muhammad Ilham Sagaf, Imarotul Umamah, Rizky Amali
JURNAL PENDIDIKAN DAN KEGURUAN Vol. 1 No. 9 (2023): Jurnal Pendidikan dan Keguruan
Publisher : CV. ADIBA AISHA AMIRA

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

Abstract

Self-directed learning (SDL) based learning model has received significant attention in an effort to improve students' self-learning ability and critical thinking skills. Self- Directed Learning is an independent learning model that gives students the freedom to identify their learning needs, set learning objectives, find learning resources, select and use learning strategies, and evaluate their learning outcomes. This article shows that the SDL learning model enriched with argumentative evaluation and critical thinking has a significant positive influence on students. The application of argumentative assessment helps students develop analytical skills, logical reasoning, and the ability to build and defend arguments effectively. Meanwhile, the development of critical thinking through SDL learning allows students to take the initiative in identifying, planning and evaluating their own learning. It is important to adopt a learning approach that encourages students to take initiative in their own learning process and actively apply critical thinking skills in learning
PELATIHAN ARTIFICIAL INTELLIGENCE (AI) SEBAGAI UPAYA PENINGKATAN KOMPETENSI GURU DI SMAN 1 MRANGGEN DEMAK : - Ipah Budi Minarti; Atip Nurwahyunani; Rivanna Citraning Rachmawati; Fibria Kaswinarni
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): Volume 6 No. 1 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i1.42660

Abstract

Pada era modern saat ini perkembangan teknologi berkembang dengan sangat pesat salah satunya sistem AI atau Artificial Intelligence. Artificial Intelligence mulai mengambil peran dalam kegiatan pembelajaran di sekolah maupun perguruan tinggi. Akan tetapi, hal ini tidak sejalan dengan fakta di lapangan. Berdasarkan hasil wawancara dengan Kepala SMA N 1 Mranggen diketahui bahwa guru mengalami kesulitan dalam memahami dan menerapkan teknologi terbaru dalam proses pembelajaran dan belum memanfaatkan potensi AI dalam menunjang proses pembelajaran maupun asesmen. Berdasarkan permasalahan tersebut, tim PKM melakukan pelatihan AI untuk meningkatkan kompetensi guru SMAN 1 Mranggen. Kegiatan pelatihan ini dilakukan dalam beberapa tahap yakni : a) Penjelasan materi tentang AI meliputi pemanfaatan AI dalam menyusun media dan asesmen pembelajaran, serta b) Praktik dan pendampingan pembuatan media dan asesmen berbasis AI. Beberapa materi yang disampaikan antara lain penjelasan tentang potensi AI dalam pembelajaran, penjelasan dan praktik pembuatan media presentasi menggunakan aplikasi Magicschool, Wepik, Canva, Gamma AI serta praktik pembuatan asesmen berbasis AI menggunakan aplikasi Conker AI dan Liveworksheet. Kegiatan pelatihan ini mendapatkan respon yang sangat positif dari peserta pelatihan. Hal ini tampak dari antusiasme peserta dalam mengajukan pertanyaan baik saat penjelasan materi maupun saat praktik. Selain itu, berdasarkan angket yang diisi oleh peserta pelatihan di akhir sesi, diketahui bahwa pelatihan AI ini juga telah meningkatkan ketrampilan peserta pelatihan dalam mengoperasikan AI dalam menyusun perangkat pembelajaran (modul ajar) sebesar 96,7%, bahan ajar sebesar 100%, media pembelajaran sebesar 93,3%, LKPD sebesar 93,3%, dan asesmen sebesar 96,6%. Dengan demikian, dapat disimpulkan bahwa pelatihan AI ini telah mampu 1) meningkatkan pemahaman dan keterampilan guru dalam mengimplementasikan teknologi AI, 2) meningkatkan kemampuan guru dalam merancang dan mengimplementasikan strategi pembelajaran yang melibatkan penggunaan AI untuk meningkatkan efektivitas dan interaktivitas kelas, 3) meningkatkan kemampuan menyusun mekanisme penilaian kinerja guru dalam menerapkan teknologi AI dalam pengajaran, yang dapat digunakan sebagai dasar untuk pengembangan profesional lebih lanjut.
Pelatihan Pembuatan Terrarium untuk Mengembangkan Metakognisi dan Sikap Entrepreneurship Siswa di MA Roudlotul Mubtadiin, Jepara Azizul Ghofar Candra Wicaksono; Atip Nurwahyunani; Ipah Budi Minarti; Muhammad Amiruddin
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 3 (2026): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51651/pjpm.v6i3.580

Abstract

This workshop program aimed to develop students' metacognition and entrepreneurial attitudes through terrarium-making activities integrated into biology learning at MA Roudlotul Mubtadiin, Jepara. The workshop was implemented in several sessions. First, students attended a lecture and discussion on the concepts of terrariums, metacognition, and entrepreneurship. Second, students worked in groups to create their own terrariums. Following the workshop, students' metacognition and entrepreneurial attitudes were assessed using questionnaires. The results showed that more than 60% of the students demonstrated positive entrepreneurial attitudes, reflecting their interest in participating in entrepreneurship learning and related programs. Furthermore, students exhibited high levels of metacognition (M = 75.55–77.72), indicating their ability to plan, monitor, regulate, and evaluate their work effectively. Therefore, the terrarium-making workshop program has the potential to enhance students' metacognition and entrepreneurial attitudes.
PENGARUH PEMBERIAN RAGI DAN TEPUNG JAMUR TIRAM (PLEUROTUS OSTREATUS) DALAM PROSES PEMBUATAN TEMPE KEDELAI TERHADAP KANDUNGAN LEMAK DAN TEKSTUR SEBAGAI BAHAN AJAR KELAS XII SMA diah ayu febriani; Endah Rita Sulistya Dewi; Ipah Budi Minarti
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 Nomer 03, September 2026 Publication
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.18492

Abstract

ABSTRACT Tempeh, as a fermented soybean product, has the potential to be developed through innovation using natural additives to improve its nutritional quality and texture. This study aims to determine the effect of adding yeast and oyster mushroom flour (Pleurotus ostreatus) on the fat content and texture of soybean tempeh, as well as to implement the research results as teaching materials in the form of Student Worksheets (LKPD) for Biotechnology learning in grade XII senior high school. This research is an experimental study with three treatments, namely without yeast (P0), addition of yeast (P1), and addition of yeast and oyster mushroom flour (P2). Each treatment was repeated three times. The obtained data were analyzed using ANOVA and followed by Duncan’s test to determine differences among treatments. The results showed that the treatments had a significant effect on both fat content and texture of soybean tempeh. The P2 treatment (yeast and oyster mushroom flour) produced the lowest fat content and the softest tempeh texture compared to other treatments. The ANOVA test results indicated that the calculated F value was higher than the F table value at a 5% significance level for both fat content and texture, meaning that the hypothesis was accepted. In addition, the developed LKPD was categorized as valid to highly valid based on expert validation, indicating that it is suitable for use in Biotechnology learning. This study contributes to the development of tempeh-based fermented food products and produces contextual teaching materials that can enhance students’ understanding of biotechnology concepts. Keywords: tempeh, yeast, oyster mushroom, fermentation, fat content, texture, LKPD, biotechnology.
Co-Authors Aftakhul Rizkyana Meilani Ainin Tusamma Salsabila Aliya Munasyifa Amalia Rizki Septi Utami Amalia, Noor Fitri Angelica Tricia Wijaya Anggi Septia Pramaista Anggita Kurniawati Ardian, Via Valenta Kafita Arneta, Chindy Atip Nurwahyunani, Atip Azizul Ghofar Candra Wicaksono, Azizul Ghofar Candra Azuhro, Vionika Bagas Prio Saputro Budiastuti Budiastuti Budiastuti, Budiastuti Danu Handrian Firdaus Devanny Kurniawan Widodo Devi Oktaviani Safitri Devi Oktaviani Safitri, Eka Maya Putri Anggraeni, Muhammad Ilham Sagaf, Imarotul Umamah, Rizky Amalia Putri Dewi Purichasari diah ayu febriani Dina Alfiyana Dina Prasetyowati Dyah Ayu Widyastuti Dyah Ayu Widyastuti Eka Maya Putri Anggraeni Eka Nunik Suharjanti Eko Retno Mulyaningrum Eko Retno Mulyaningrum Eko Retno Mulyaningrum Endah Rita Sulistya Dewi Endang Sularni Eny Hartadiyati W.H Eny Hartadiyati W.H Eslihatul Kasanah Fahmi Dwi Septiani Fahrurozi, Muhammad Taufiq Fenny Roshayanti Fibria Kaswinarni Fibria Kaswinarni Fivi Amelia Amelia Hartadiyati WH, Eny Ilmi Maehanifa Imarotul Umamah Indah Ika Setiyaningsih Jamali Jamali Jian Tikasari Joko Siswanto Kaswinarni , Fibria Kusumaningrum, Mira Esti Laili Fatrotul Munawaroh Laili Nur Hanifah Latifa Nur Anisa Lia Novita Sari Lissa, Lissa Lussana Rosita Dewi Lussana Rossita Dewi M Anas Dzakiy M. Anas Dzakiy Maria Ulfah . Mei Sulistyoningsih -, Mei Sulistyoningsih Mifta Ramandhani Pujiningtyas Mira Esti Kusumaningrum Mochammad Wachidi Riyanto Muchamad Abdul Sakban Muhammad Amiruddin Muhammad Amiruddin Muhammad Ilham Sagaf Muhammad Wisnu Khoriyan Mutiara Sabila Najwa Aulia Novanto Eka Wahyu Nuke Hawarizqi Nur Kayati Nur Subkhi Nurafifah, Diah Ayu Nurusshofaniyatil Ula Oktafia Dewi Putri Pujiningtyas, Mifta Ramandhani Radif Nur R.A Rasiman Rasiman Renita Mustika Dewi Revita Chandra Kusumaningtyas Rima Handayani Riska Ayu Nabila Risno Setiyono Rivanna Citraning R Rivanna Citraning Rachmawati, Rivanna Citraning Rivanna Citraning Rahmawati Riza Ainun Nisa Rizky Amalia Putri Robi'atul Bashoriyah Roch Mayang Mekar Rohmah, Sofia Hidayatur Sa’diyah Sa’diyah Safira Asanu Lestari Salsabilla Zahirotul Maghfiroh Sasha Amalia Sa’diyah Sa’diyah Sa’diyah, Sa’diyah Shafira Rahma Nurhanifah Shiliya Lana Nadhifah Silvi Aifiyyatul Fajriyah Sinta Nurdianawati Siskadewi, Diana Siti - Muthoharoh Siti Dzakiyatus Sholekhah Sofia Sofia Solihah, Riyadhotus Steffy Amelia Savitri Sudaryati Sudaryati Sutarso, Taat Syafina Nurussalma Via Valenta Kafita Ardian Winda Aulia