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Implementasi Mikrobiologi Sederhana melalui Kitchen Microbiology sebagai Upaya Meningkatkan Ketertarikan Siswa SMA pada Sains Mulyati, Yayuk; Farida, Nani; Yuliana, Shinta; Wicaksono, Dyandra Maharani Putri; Artikawati, Mada Shahar ; Susanti, Evi
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 6 No 01 (2025): Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2025.6.01.117-126

Abstract

Menurunnya minat siswa SMA terhadap sains menjadi tantangan tersendiri dalam mempersiapkan generasi muda yang memiliki pemahaman mendalam dan kemampuan aplikatif di bidang sains. Fenomena ini ada karena persepsi siswa tentang sains merupakan ilmu yang sulit dan kurang menarik. Oleh karena itu pengabdian ini bertujuan untuk meningkatkan ketertarikan siswa SMA terhadap sains terkhusus pada materi mikrobiologi serta mengembangkan keterampilan praktis melalui kitchen microbiology. Kegiatan pengabdian ini memiliki tiga tahapan utama yaitu persiapan, pelaksanaan, dan evaluasi. Hasil dari kegiatan pengabdian ini menunjukkan peningkatan pemahaman siswa dalam kategori baik sebesar 79%. Serta ketertarikan siswa terhadap sains meningkat dengan rincian 81,8% tertarik dan 9,1% sangat tertarik. Hal ini menyimpulkan jika implementasi mikrobiologi sederhana melalui kitchen microbiology dapat meningkatkan ketertarikan siswa SMA terhadap sains pada umumnya dan mikrobiologi secara khusus.
Isolation and Identification of Indigenous Polypropylene-Degrading Bacteria Isolated From Bestari Landfill of Probolinggo Yuliana, Shinta; Wijayanti, Chandra; Qodriyah, Nur Romadhona Lailatul; Sanjaya, Eli Hendrik; Wahab, Roswanira Abdul; Susanti, Evi
Jurnal Kimia Fullerene Vol 10 No 2 (2025): Fullerene Journal Of Chemistry
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/fjc.v10i2.718

Abstract

The Bestari Landfill of Probolinggo City collects a variety of plastics waste, most of it already in a degraded state. It is estimated to be potential habitat for polypropylene-degrading bacteria. Previous NGS studies identified 2,400 species of bacteria, but did not reveal their physiological and functional characteristics. This study aims to identify PP-degrading bacteria using 16S rRNA analysis. Isolation is carried out by the Enrichment method on Mineral Salt Media (MSM) containing PP granules. The research stages included sampling, isolation, and screening of bacteria for the most effective degrading agents. Six isolates of polypropylene-degrading bacteria were discovered at the Bestari Landfill of Probolinggo City, including B1UM1, B1UM2, B1UM3, B2UM1, B2UM2, and B2UM3. After 15 days of incubation, potential isolates B1UM1, B1UM2, and B2UM1 showed the highest polymer reduction of 8.25%, 7.15%, and 6.25%. Gram staining results showed that isolate B1UM1 was coccus and a Gram-positive bacterium, while isolates B1UM2 and B2UM1 were basil and Gram-positive. Genotypic identification through 16S rRNA sequence analysis showed that isolate B1UM1 had 100.0% similarity with Staphylococcus haemolyticus, BIUM2 had a 100% similarity to Bacillus cereus, and B2UM1 had a 99% had a similarity to Bacillus sp.
Pelatihan Aplikasi Pengolah Data untuk Menunjang Percepatan Publikasi Terindeks Scopus dan Web of Science (WoS) Susanti, Evi; Farida, Nani; Artasasta, Muhammad Ade; Suharti, Suharti; Wijayanti, Chandra; Yuliana, Shinta
Indonesian Journal for Social Responsibility Vol. 7 No. 01 (2025): June 2025
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v7i01.346

Abstract

Scientific publications are one of the requirements for student graduation. The importance of scientific publications for students is that they can be used as a portfolio to apply for a job or get a scholarship. However, in publishing an article that is "good science", students still have difficulty analyzing data using several data processing software programs. The purpose of this community service is to provide data processing application training to students to accelerate Scopus and Web of Science (WoS)-indexed publications. The method used was in the form of tiered training attended by 46 students. Data analysis was carried out with a qualitative and quantitative approach using Kirkpatrick's Level 1 and Level 2 evaluation models. The results of this training, in addition to getting a positive satisfaction response from the participants on the training material provided, also gained a fairly good understanding of the training material provided, with a high average task value for each training above 75.