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All Journal HAYATI Journal of Biosciences VALENSI Microbiology Indonesia Tadris: Jurnal keguruan dan Ilmu Tarbiyah Medical Journal of Indonesia INDONESIAN JOURNAL OF PHARMACY Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA) PAEDAGOGIA Indonesian Journal of Chemistry SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Acta Biochimica Indonesiana JKPK (Jurnal Kimia dan Pendidikan Kimia) Jurnal Riset Pendidikan Kimia (JRPK) Sarwahita : Jurnal Pengabdian Kepada Masyarakat Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Jurnal Riset Sains dan Kimia Terapan JSMARTech : Journal of Smart Bioprospecting and Technology Jurnal Inovasi Pendidikan MH Thamrin Jurnal Cahaya Mandalika Jurnal Kajian Pembelajaran dan Keilmuan Jurnal Pijar MIPA Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Makara Journal of Science Jurnal Green Growth dan Manajemen Lingkungan Journal of Innovation and Teacher Professionalism Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Kesehatan Masyarakat
Muktiningsih Nurjayadi
Department Of Chemistry, Faculty Of Mathematics And Natural Science, Universitas Negeri Jakarta, Gedung KH. Hasjim Asj'ari, 6th Floor, Jl. Rawamangun Muka, Jakarta Timur, 13220, Indonesia; Research Center For Detection Of Pathogenic Bacteria, Lembaga
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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
Isolation and Screening Microorganisms from Black Soldier Fly Larvae (Hermetia illucens) that Producing Amylase, Protease and Cellulase Dalia Sukmawati; Rheva Amadea; Putri Novitasari; Yohana Caroline Sihombing; Axel Mareta; Yohannes Eka Cordias Buulolo; Atin Supiyani; Muktiningsih Nurdjayadi; Diat Nurhidayat; Roshanida A. Rahman; Sulistiyani; Raden Haryo Bimo Setiarto
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4516

Abstract

The Black Soldier Fly (BSF) has gained significant attention for its ability to decompose various types of organic waste and produce valuable enzymes related to its digestive system. These enzymes hold immense potential for applications across diverse industrial sectors, with promise in the livestock industry. This study aimed to extract and assess amylase, protease, and cellulase enzymes from microorganisms present in BSF larvae fermentation. The isolation technique employed was the spread plate method, followed by rigorous screening for the presence of these enzymes. The results showed 46 isolates of 26 bacterial isolates and 20 yeast isolates. In the amylase enzyme screening, a substantial 25 bacterial and 19 yeast isolates exhibited positive amylase activity. For cellulase, 20 bacterial and 14 yeast isolates displayed positive results. In the case of protease, 16 bacterial and 12 yeast isolates demonstrated protease enzyme activity. Notably, nine isolates exhibited the remarkable capability to produce multiple enzymes, including eight bacterial and one yeast isolate. These results showcase the rich enzymatic potential of BSF-associated microorganisms, offering exciting prospects for their application in various industrial sectors, especially in enhancing the efficiency and sustainability of livestock production
Development of Interactive E-Modules Based on POGIL (Process Oriented Guided Inquiry Learning) on Stoichiometry Material in Senior High School Zahroni, Siti; Erdawati; Nurjayadi, Muktiningsih
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.8244

Abstract

This research aims to produce a POGIL-based interactive chemistry e-module for chemistry learning in chapter stoichiometry or chemical calculation. This type of research is Research and Development (RnD) and the Borg and Gall development model. The subjects of this research were XI grade high school students. Product validation was carried out by material and language and media experts. The application used is Flip PDF Professional. The product trial was conducted at SMAN 71 Jakarta. The results showed that: (1) Expert assessment related to material aspects amounted to 85% with good interpretation, language aspects 85.83% good interpretation, and media aspects 82.21% good interpretation. (2) Assessment by teachers on a small and large scale as a whole increased, namely 94.91% on a small scale and 99.22% on a large scale with very good interpretation, and assessment by students as a whole also increased, namely 82% on a small scale and 83.50% on a large scale with good interpretation. It can be concluded that the e-module developed is very good and feasible to use as teaching material in the classroom and the students' independent learning process.
Pengembangan Kit Small-Scale dan Flipbook Petunjuk Praktikum Asam Basa Sari, Ely Puspita; Kurniadewi, Fera; Nurjayadi, Muktiningsih
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7586

Abstract

Practicum is essential to learning because it provides practical learning opportunities in building students' knowledge. Learning using the practical method can explain abstract theories into concrete ones and can be analyzed in more detail so that this method can improve cognitive, psychomotor, and affective skills. Practical activities in schools currently still use large amounts of chemicals. The resulting waste is only thrown in the trash or the drain. Disposal of large amounts of chemical waste will affect the surrounding environment. Based on this background, the researcher aims to develop a small-scale practical kit and flipbook for instructions on practical acid and base solutions. This type of research is development research (R&D) and uses the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). Material and language experts and media experts validate products. Product trials were carried out at SMAN 15 Tangerang Regency. The results of the validation of the small-scale practicum kit and flipbook practicum instructions were material 87% (very feasible), language 80% (feasible), and media 84% (very feasible). The product trial results stated that the small-scale practical kit and practical flipbook instructions were suitable for use in the learning process
Co-Authors Abdul Hakam Barok Aboemolak, Bassam Abomoelak, Bassam Abumoelak, Bassam Achmad Ridwan, Achmad Ade Danova Adinda Myra Amalia Putri Adinda Myra Amalia Putri Agung Purwanto AGUS SETIAWAN Agus Setiawan Ahmad Yudianto Aina Q Marof Akbar, Dandy Alin Mardiah Aliyah, Elvira Zulfah Amalia, Ira Nur Ananda Indah Putri Sihombing Andika, Andika Prasetya Angelina, Helzi Anggraeni, Rosita Gio Anisa Fitriyanti Annisa Auliya Annisa Maharani Annisa, Cindy Ermintia Aqilah, Amadita Shafa Arief Rahmad Maulana Akbar Arieztania Rahmadhani Arif Rahman Asri Sulfianti Athiyah Layla Atikah Nur Rahmawati Atin Supiyani Aulia Siti Pathoni Aulia Widowati Axel Mareta Ayu Berkahingrum Azidi Irwan Azizah, Puan Aqila Azzahra, Maharanianska Bassam Abomoelak Bassam Abomoelak Berkahingrum, Ayu Cahyani, Septia Dwi Chen, Shyi-Tien Dahlia Dahlia Dalia Sukmawati Dandy Akbar Juliansyah Dandy Akbar Juliansyah Dandy Akbar Juliansyah Daniel Joe Dailin Danova, Ade Darwis, Darsef Desi Lestari Desi, Desi Handayani Dessy Natalia Devi Aliefiyardi Dian Larasati Diana Vivanti Diat Nurhidayat Dudi Hardianto Dwi Ana Oktaviani El Enshasy, Hesham El-Enshasy, Hesham Ali Elenshasy, Hesham Ali Elsa Septiani Enshasy, Hesham Ali El Erdawati Ezzaty NM Razif Fahriza, Tiara Farid Agouillal Fathya Putri Fajriani Fatmawati, Tri Kurnia Fera Kurnia Dewi Fera Kurnia Dewi Fera Kurnia Dewi Fera Kurniadewi Fera Kurniadewi Fera Kurniadewi Fernita Puspasari Fitri W Fitriyanti, Anisa Furqoni, Abdul Hadi Geta Putri Mentari Giri Alviyanto Gladys Indira Putri Gladys Indira Putri Gladys Indira Putri Grace Grace, Grace Gusti Angieta Putri Hairishah, Nazrisya Helzi Angelina Hermawati, Elvira Hesham A. El Enshasy Hesham Ali Al-Enshashy Hesham Ali El Enshasy Hesham Ali El-Enshasy I Made Wiranatha I Made Wiranatha I Nyoman Ruja IMAM SANTOSO Imanuelle Orchidea R P Irma Ratna Kartika Irvan Maulana Irvan Maulana Irwan Saputra Isfasona Bunga Falana Ismaya Krisdawati Ismaya Krisdawati Ismaya Krisdawati Izzatul Ilma Chairinnisa Jefferson Lynford Declan Johanes Erwin Tantaruna Juliansyah, Dandy Akbar Kartika, Irma Ratna Kinanti Istantia Chantika Krisdawati, Ismaya Kurnia Agustini Kurnia Agustini Kurniadewi, Fera Lanasari, Rossy Lilis Septyarini Lim J. R Listya Ayu Saraswati Maharani Azka Azzahra Maharanianska Azzahra Maria Paristiowati Masturdin, Masturdin Maulana, Irvan Mellyna Fitriani Musie, Royna Rahma Nabilla Anisa Putrie Nasywa Fhelia Salta Nida Nur Afifah Nita Aresanti Novi Permanasari Novi Wulandari Novianti Mantasha NOVITASARI Novitasari Novitasari Oni Soesanto Soesanto Pardiana Permatasari, Nur Azmi Puan Aqila Azizah Putri Novitasari Putri, Adinda Myra Amalia Putri, Gladys Indira Putri, Gusti Angieta Putri, Nabilah Mustika Raden Haryo Bimo Setiarto Rahma, Wanda Amelia Rahmat Yunus Yunus Rahmawati, Atikah Nur Raihanah, Dinnah Ramadhan, Fitri Nur Rara Seruni Rara Seruni Retno Dwi Cahayningrum Rheva Amadea Rina Agustina Ririn Gustini Rizkahana Syehfia Rizki Fitria Roshanida A. Rahman Rosi Nurhujaimah Rosita Gio Anggraeni Royna Rahma Musie S, Restu.N S Saamia, Vira Saamia4, Vira Salsabila, Nadia Saputro, Dwi Anna Oktaviani Sara E Gomaa Sarah Adilisa Kartini Sari, Ely Puspita Setia Budi Shangkara, Muhammad Arkent Sheila Nurul Fadillah Octaviany Shyi-Tien Chen Sihombing, Ananda Indah Putri Sintia Mardita Siti Azizah Siti Fatimah SITI FATIMAH Siti Munawaoh Siti Munawaroh Siti Namiran Hadis Sondang N. Sihombing SRI RAHAYU Sri Rahayu Sulastri, Sindy Kania Sulistiyani Susilo, Ahmad Dwi Susilo, Tanto Budi Syamsul Bachri Tiara Fahriza Toton Sutono Tri Hastuti Budi Utami Tri Susanti Ucu Cahyana Ulfah Choiriyah Uswatul Nisa Vira Saamia Vira Saamia Vira Saamia Wahyuningtiyas, Kartika Putri Wella, Wella Aulia Putri Wiranatha, I Made Yohana Caroline Sihombing Yohannes Eka Cordias Buulolo Yuli Rahmawati Zahroni, Siti Zarani M Taher